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Population Review

Census ACS 5-Year · 435 districts

US Congressional Districts With Most Foreign-Born Residents

Congressional Districts with the highest foreign-born population shares are immigration gateways in the New York metro, Greater Los Angeles, the Bay Area, and Miami-Dade. Several gateway districts have foreign-born shares above 40% — over four times the national average. Districts with large immigrant populations shape policy on immigration enforcement, language access, professional credential recognition, and small-business support.

Key Findings

  • 1Florida's 17th Congressional District leads with a foreign-born population percentage of 59.8%, followed by Colorado's 5th Congressional District (58.8%) and Florida's 19th Congressional District (58.1%).
  • 2The gap between #1 Florida's 17th Congressional District and #435 New York's 6th Congressional District (4.1%) is 55.7 percentage points.
  • 3The national median across all states is 24.6% (Missouri's 3rd Congressional District at the midpoint).
  • 4The top 10 states are: Florida's 17th Congressional District, Colorado's 5th Congressional District, Florida's 19th Congressional District, Arizona's 9th Congressional District, Colorado's 2nd Congressional District, Florida's 8th Congressional District, Arizona's 1st Congressional District, Idaho's 1st Congressional District, Florida's 12th Congressional District, Nevada's 2nd Congressional District.

Full Ranking: US Congressional Districts With Most Foreign-Born Residents

Source: Census ACS 5-Year Estimates

#DistrictForeign Born %PopulationMedian Income
1Wyoming At-Large Congressional District53.6%579,761$74,815
2Wisconsin's 8th Congressional District18.0%738,827$77,266
3Wisconsin's 7th Congressional District30.8%740,211$71,725
4Wisconsin's 6th Congressional District17.6%736,607$74,283
5Wisconsin's 5th Congressional District17.8%740,019$94,471
6Wisconsin's 4th Congressional District21.5%727,084$57,999
7Wisconsin's 3rd Congressional District25.3%736,688$70,206
8Wisconsin's 2nd Congressional District28.2%740,255$85,679
9Wisconsin's 1st Congressional District27.7%732,332$77,277
10West Virginia's 2nd Congressional District38.3%899,422$63,113
11West Virginia's 1st Congressional District21.2%885,040$52,742
12Washington's 9th Congressional District27.5%765,852$97,895
13Washington's 8th Congressional District32.8%773,534$122,907
14Washington's 7th Congressional District41.8%768,537$122,671
15Washington's 6th Congressional District43.1%776,086$86,798
16Washington's 5th Congressional District40.1%780,504$71,545
17Washington's 4th Congressional District26.5%775,997$74,394
18Washington's 3rd Congressional District48.9%779,567$87,219
19Washington's 2nd Congressional District36.0%775,731$87,205
20Washington's 1st Congressional District29.9%773,262$131,931
21Washington's 10th Congressional District38.3%771,914$91,727
22Virginia's 9th Congressional District32.8%783,052$56,863
23Virginia's 8th Congressional District44.6%775,740$127,899
24Virginia's 7th Congressional District37.5%797,241$110,546
25Virginia's 6th Congressional District29.6%786,774$70,243
26Virginia's 5th Congressional District31.1%792,934$70,085
27Virginia's 4th Congressional District28.6%790,076$68,552
28Virginia's 3rd Congressional District38.1%776,669$66,051
29Virginia's 2nd Congressional District42.9%785,995$91,821
30Virginia's 1st Congressional District36.6%796,108$103,501
31Virginia's 11th Congressional District37.8%781,648$158,319
32Virginia's 10th Congressional District36.4%791,262$157,857
33Vermont At-Large Congressional District46.8%645,254$78,024
34Utah's 4th Congressional District24.5%843,269$101,856
35Utah's 3rd Congressional District32.7%818,343$91,520
36Utah's 2nd Congressional District30.0%836,119$83,103
37Utah's 1st Congressional District29.4%833,456$90,549
38Texas's 9th Congressional District16.1%760,231$64,144
39Texas's 8th Congressional District24.5%800,563$87,034
40Texas's 7th Congressional District18.8%791,069$76,380
41Texas's 6th Congressional District19.8%774,748$76,551
42Texas's 5th Congressional District20.4%787,200$77,349
43Texas's 4th Congressional District30.1%795,941$94,632
44Texas's 3rd Congressional District32.8%809,668$117,653
45Texas's 38th Congressional District27.5%775,446$102,921
46Texas's 37th Congressional District32.8%770,624$93,313
47Texas's 36th Congressional District19.0%773,758$74,848
48Texas's 35th Congressional District23.0%789,038$70,734
49Texas's 34th Congressional District8.9%773,649$50,985
50Texas's 33rd Congressional District14.1%775,186$61,989
51Texas's 32nd Congressional District23.4%764,396$70,578
52Texas's 31st Congressional District34.4%810,684$93,699
53Texas's 30th Congressional District20.6%771,661$69,722
54Texas's 2nd Congressional District27.6%784,437$98,833
55Texas's 29th Congressional District8.9%757,251$54,599
56Texas's 28th Congressional District13.4%774,349$64,381
57Texas's 27th Congressional District15.2%771,646$66,652
58Texas's 26th Congressional District35.0%801,992$113,835
59Texas's 25th Congressional District25.4%793,714$78,504
60Texas's 24th Congressional District33.9%758,537$113,159
61Texas's 23rd Congressional District21.2%757,759$76,344
62Texas's 22nd Congressional District22.3%807,871$107,377
63Texas's 21st Congressional District31.6%793,549$91,642
64Texas's 20th Congressional District17.0%784,135$61,570
65Texas's 1st Congressional District23.1%773,654$63,555
66Texas's 19th Congressional District18.2%768,927$63,027
67Texas's 18th Congressional District17.4%772,609$60,901
68Texas's 17th Congressional District21.2%784,812$66,048
69Texas's 16th Congressional District16.4%772,426$59,436
70Texas's 15th Congressional District10.3%776,234$57,557
71Texas's 14th Congressional District21.7%770,392$76,794
72Texas's 13th Congressional District24.2%773,844$66,013
73Texas's 12th Congressional District28.8%789,129$84,782
74Texas's 11th Congressional District25.9%768,775$69,804
75Texas's 10th Congressional District24.6%780,439$82,786
76Tennessee's 9th Congressional District26.6%763,447$53,748
77Tennessee's 8th Congressional District29.4%765,252$67,059
78Tennessee's 7th Congressional District42.1%777,488$72,502
79Tennessee's 6th Congressional District36.3%780,363$66,241
80Tennessee's 5th Congressional District41.2%780,166$91,860
81Tennessee's 4th Congressional District33.5%784,468$67,039
82Tennessee's 3rd Congressional District36.1%778,339$66,236
83Tennessee's 2nd Congressional District36.4%781,418$70,169
84Tennessee's 1st Congressional District35.8%775,141$56,252
85South Dakota At-Large Congressional District32.5%899,194$72,421
86South Carolina's 7th Congressional District42.0%749,303$57,825
87South Carolina's 6th Congressional District30.3%736,924$53,986
88South Carolina's 5th Congressional District42.5%745,996$67,972
89South Carolina's 4th Congressional District37.2%748,540$70,345
90South Carolina's 3rd Congressional District32.3%740,360$60,987
91South Carolina's 2nd Congressional District41.3%743,300$72,306
92South Carolina's 1st Congressional District52.2%748,351$87,997
93Rhode Island's 2nd Congressional District25.2%551,928$90,763
94Rhode Island's 1st Congressional District31.4%543,443$82,270
95Pennsylvania's 9th Congressional District16.1%764,854$68,242
96Pennsylvania's 8th Congressional District29.9%765,141$66,602
97Pennsylvania's 7th Congressional District25.0%770,006$80,362
98Pennsylvania's 6th Congressional District23.4%771,480$103,651
99Pennsylvania's 5th Congressional District17.9%762,831$86,098
100Pennsylvania's 4th Congressional District17.8%768,425$108,583
101Pennsylvania's 3rd Congressional District23.8%759,251$62,278
102Pennsylvania's 2nd Congressional District13.4%751,754$59,781
103Pennsylvania's 1st Congressional District23.1%764,829$111,074
104Pennsylvania's 17th Congressional District16.8%757,491$83,156
105Pennsylvania's 16th Congressional District16.1%763,502$66,474
106Pennsylvania's 15th Congressional District17.5%760,232$63,954
107Pennsylvania's 14th Congressional District14.6%760,119$66,147
108Pennsylvania's 13th Congressional District19.1%764,623$67,649
109Pennsylvania's 12th Congressional District16.5%761,238$70,333
110Pennsylvania's 11th Congressional District22.6%768,324$84,225
111Pennsylvania's 10th Congressional District21.2%772,418$79,951
112Oregon's 6th Congressional District38.1%708,603$84,014
113Oregon's 5th Congressional District41.7%711,303$89,355
114Oregon's 4th Congressional District48.4%707,398$66,715
115Oregon's 3rd Congressional District40.7%697,979$85,538
116Oregon's 2nd Congressional District48.3%707,098$65,531
117Oregon's 1st Congressional District43.1%706,333$96,012
118Oklahoma's 5th Congressional District31.6%799,003$72,855
119Oklahoma's 4th Congressional District33.8%798,638$65,779
120Oklahoma's 3rd Congressional District29.0%797,954$57,932
121Oklahoma's 2nd Congressional District36.6%800,101$54,463
122Oklahoma's 1st Congressional District32.6%799,564$69,305
123Ohio's 9th Congressional District18.9%783,014$65,077
124Ohio's 8th Congressional District19.9%784,950$77,449
125Ohio's 7th Congressional District14.9%782,342$84,593
126Ohio's 6th Congressional District22.2%781,400$59,527
127Ohio's 5th Congressional District15.6%786,317$69,096
128Ohio's 4th Congressional District16.9%792,206$76,157
129Ohio's 3rd Congressional District22.4%785,542$70,890
130Ohio's 2nd Congressional District21.5%786,699$64,929
131Ohio's 1st Congressional District24.6%788,977$78,497
132Ohio's 15th Congressional District18.7%785,694$76,350
133Ohio's 14th Congressional District18.0%785,287$68,906
134Ohio's 13th Congressional District16.3%783,863$69,439
135Ohio's 12th Congressional District16.7%792,715$73,990
136Ohio's 11th Congressional District18.7%776,190$51,572
137Ohio's 10th Congressional District23.8%784,850$66,752
138North Dakota At-Large Congressional District32.5%779,361$75,949
139North Carolina's 9th Congressional District38.8%754,471$64,346
140North Carolina's 8th Congressional District30.5%757,161$71,349
141North Carolina's 7th Congressional District37.4%765,878$64,103
142North Carolina's 6th Congressional District31.7%750,506$64,864
143North Carolina's 5th Congressional District28.6%749,232$58,753
144North Carolina's 4th Congressional District35.0%752,243$75,224
145North Carolina's 3rd Congressional District41.6%752,729$63,275
146North Carolina's 2nd Congressional District41.6%753,587$102,125
147North Carolina's 1st Congressional District25.1%750,075$54,958
148North Carolina's 14th Congressional District40.2%760,424$85,709
149North Carolina's 13th Congressional District36.5%774,071$83,964
150North Carolina's 12th Congressional District39.6%754,074$77,079
151North Carolina's 11th Congressional District42.6%752,083$63,021
152North Carolina's 10th Congressional District30.1%757,806$65,827
153New York's 9th Congressional District10.0%749,197$74,202
154New York's 8th Congressional District8.9%769,904$62,703
155New York's 7th Congressional District16.7%745,736$90,196
156New York's 6th Congressional District4.1%738,059$79,859
157New York's 5th Congressional District5.1%792,001$85,500
158New York's 4th Congressional District5.1%772,033$137,263
159New York's 3rd Congressional District5.6%773,153$137,770
160New York's 2nd Congressional District5.4%774,678$123,518
161New York's 26th Congressional District10.5%771,795$64,316
162New York's 25th Congressional District15.1%771,436$74,115
163New York's 24th Congressional District12.6%774,291$71,020
164New York's 23rd Congressional District14.2%772,644$70,756
165New York's 22nd Congressional District13.9%769,228$73,121
166New York's 21st Congressional District17.7%772,318$71,346
167New York's 20th Congressional District15.7%780,015$84,757
168New York's 1st Congressional District8.7%778,379$134,743
169New York's 19th Congressional District19.0%773,744$68,506
170New York's 18th Congressional District16.4%781,059$93,417
171New York's 17th Congressional District13.3%775,107$125,810
172New York's 16th Congressional District12.1%776,130$104,787
173New York's 15th Congressional District6.2%751,612$45,635
174New York's 14th Congressional District6.8%720,139$68,421
175New York's 13th Congressional District14.1%786,215$54,087
176New York's 12th Congressional District30.0%716,964$147,255
177New York's 11th Congressional District4.7%753,792$89,683
178New York's 10th Congressional District25.6%732,690$116,134
179New Mexico's 3rd Congressional District34.3%700,644$60,767
180New Mexico's 2nd Congressional District34.8%704,881$57,028
181New Mexico's 1st Congressional District41.0%709,243$68,383
182New Jersey's 9th Congressional District13.1%763,146$88,130
183New Jersey's 8th Congressional District15.8%758,849$81,478
184New Jersey's 7th Congressional District24.0%777,102$133,759
185New Jersey's 6th Congressional District19.3%773,496$103,302
186New Jersey's 5th Congressional District28.1%772,595$131,132
187New Jersey's 4th Congressional District24.4%780,618$95,512
188New Jersey's 3rd Congressional District30.0%779,285$113,769
189New Jersey's 2nd Congressional District26.1%779,492$83,571
190New Jersey's 1st Congressional District31.2%773,787$88,471
191New Jersey's 12th Congressional District21.4%771,004$108,871
192New Jersey's 11th Congressional District22.8%771,662$134,451
193New Jersey's 10th Congressional District17.9%765,978$71,062
194New Hampshire's 2nd Congressional District50.8%693,639$93,978
195New Hampshire's 1st Congressional District52.5%694,195$97,362
196Nevada's 4th Congressional District51.6%798,540$71,818
197Nevada's 3rd Congressional District50.8%795,278$80,667
198Nevada's 2nd Congressional District53.7%783,965$82,815
199Nevada's 1st Congressional District50.9%763,217$67,470
200Nebraska's 3rd Congressional District25.5%652,053$66,736
201Nebraska's 2nd Congressional District28.8%657,288$82,396
202Nebraska's 1st Congressional District26.3%656,585$77,380
203Montana's 2nd Congressional District38.5%548,449$69,114
204Montana's 1st Congressional District50.0%556,623$70,599
205Missouri's 8th Congressional District24.7%771,880$58,701
206Missouri's 7th Congressional District36.7%777,886$60,240
207Missouri's 6th Congressional District29.0%771,228$71,527
208Missouri's 5th Congressional District35.1%769,211$66,502
209Missouri's 4th Congressional District33.0%777,788$65,428
210Missouri's 3rd Congressional District24.6%775,773$80,027
211Missouri's 2nd Congressional District24.5%765,299$99,979
212Missouri's 1st Congressional District24.5%759,116$60,099
213Mississippi's 4th Congressional District34.6%743,356$58,969
214Mississippi's 3rd Congressional District19.5%738,313$57,738
215Mississippi's 2nd Congressional District14.6%726,691$43,811
216Mississippi's 1st Congressional District34.2%743,078$60,877
217Minnesota's 8th Congressional District19.6%719,060$74,275
218Minnesota's 7th Congressional District23.3%714,086$72,339
219Minnesota's 6th Congressional District18.1%724,855$101,817
220Minnesota's 5th Congressional District29.0%707,120$82,864
221Minnesota's 4th Congressional District23.8%706,101$88,368
222Minnesota's 3rd Congressional District24.5%706,969$107,603
223Minnesota's 2nd Congressional District23.7%721,631$107,796
224Minnesota's 1st Congressional District24.5%713,894$78,094
225Michigan's 9th Congressional District10.8%775,194$83,485
226Michigan's 8th Congressional District12.7%771,369$61,521
227Michigan's 7th Congressional District15.6%774,470$78,823
228Michigan's 6th Congressional District20.8%768,429$94,632
229Michigan's 5th Congressional District27.2%773,369$68,201
230Michigan's 4th Congressional District18.9%775,911$72,434
231Michigan's 3rd Congressional District15.6%774,756$75,747
232Michigan's 2nd Congressional District13.3%780,291$66,266
233Michigan's 1st Congressional District18.8%780,170$62,352
234Michigan's 13th Congressional District13.5%767,586$49,887
235Michigan's 12th Congressional District13.3%766,047$58,942
236Michigan's 11th Congressional District15.1%773,603$91,040
237Michigan's 10th Congressional District11.0%770,400$74,956
238Massachusetts's 9th Congressional District20.1%782,837$97,651
239Massachusetts's 8th Congressional District17.4%777,303$115,814
240Massachusetts's 7th Congressional District24.0%768,505$88,740
241Massachusetts's 6th Congressional District17.4%778,172$115,872
242Massachusetts's 5th Congressional District23.2%773,886$125,082
243Massachusetts's 4th Congressional District24.5%781,422$113,712
244Massachusetts's 3rd Congressional District16.3%777,948$97,616
245Massachusetts's 2nd Congressional District20.5%776,258$95,618
246Massachusetts's 1st Congressional District19.3%776,064$74,087
247Maryland's 8th Congressional District41.9%767,586$135,007
248Maryland's 7th Congressional District22.6%757,178$61,623
249Maryland's 6th Congressional District32.0%784,302$100,216
250Maryland's 5th Congressional District49.2%782,752$128,236
251Maryland's 4th Congressional District43.7%758,555$90,739
252Maryland's 3rd Congressional District34.8%773,638$128,806
253Maryland's 2nd Congressional District24.5%769,821$98,346
254Maryland's 1st Congressional District31.5%776,906$92,720
255Maine's 2nd Congressional District28.8%687,721$61,795
256Maine's 1st Congressional District40.6%689,679$84,367
257Louisiana's 6th Congressional District16.8%786,372$76,053
258Louisiana's 5th Congressional District17.8%770,235$50,058
259Louisiana's 4th Congressional District21.5%768,802$51,086
260Louisiana's 3rd Congressional District12.9%768,212$61,410
261Louisiana's 2nd Congressional District16.2%761,873$50,995
262Louisiana's 1st Congressional District19.1%765,531$73,782
263Kentucky's 6th Congressional District26.0%753,703$66,879
264Kentucky's 5th Congressional District21.5%745,869$44,884
265Kentucky's 4th Congressional District34.6%756,119$78,569
266Kentucky's 3rd Congressional District23.8%742,760$66,104
267Kentucky's 2nd Congressional District24.9%759,614$64,922
268Kentucky's 1st Congressional District30.2%752,660$57,072
269Kansas's 4th Congressional District26.5%734,889$67,563
270Kansas's 3rd Congressional District44.6%738,537$100,079
271Kansas's 2nd Congressional District31.2%732,031$64,362
272Kansas's 1st Congressional District28.0%732,112$64,651
273Iowa's 4th Congressional District26.3%795,592$70,703
274Iowa's 3rd Congressional District22.0%806,699$79,204
275Iowa's 2nd Congressional District20.6%795,074$71,627
276Iowa's 1st Congressional District25.9%798,572$72,191
277Indiana's 9th Congressional District35.3%756,630$70,206
278Indiana's 8th Congressional District21.8%754,928$63,906
279Indiana's 7th Congressional District24.3%750,003$61,229
280Indiana's 6th Congressional District21.8%757,251$74,398
281Indiana's 5th Congressional District25.7%764,118$79,250
282Indiana's 4th Congressional District24.4%763,237$76,323
283Indiana's 3rd Congressional District22.4%757,902$68,691
284Indiana's 2nd Congressional District23.6%751,869$66,298
285Indiana's 1st Congressional District34.7%755,814$71,994
286Illinois's 9th Congressional District19.4%743,003$90,983
287Illinois's 8th Congressional District11.0%749,409$98,112
288Illinois's 7th Congressional District22.1%737,077$80,071
289Illinois's 6th Congressional District11.5%746,605$98,177
290Illinois's 5th Congressional District23.1%746,503$113,520
291Illinois's 4th Congressional District7.8%733,798$72,717
292Illinois's 3rd Congressional District13.1%739,856$86,160
293Illinois's 2nd Congressional District14.7%743,574$61,514
294Illinois's 1st Congressional District14.5%748,580$71,207
295Illinois's 17th Congressional District20.2%746,641$57,781
296Illinois's 16th Congressional District18.7%750,034$82,941
297Illinois's 15th Congressional District18.4%749,694$71,893
298Illinois's 14th Congressional District14.0%759,546$93,186
299Illinois's 13th Congressional District24.7%747,026$61,893
300Illinois's 12th Congressional District26.5%748,190$66,758
301Illinois's 11th Congressional District16.9%750,921$106,961
302Illinois's 10th Congressional District20.0%752,196$105,792
303Idaho's 2nd Congressional District43.4%935,597$72,927
304Idaho's 1st Congressional District54.3%957,699$76,208
305Hawaii's 2nd Congressional District30.6%723,299$93,555
306Hawaii's 1st Congressional District21.2%722,336$102,840
307Georgia's 9th Congressional District33.4%779,431$76,846
308Georgia's 8th Congressional District25.4%768,869$60,479
309Georgia's 7th Congressional District32.7%769,543$84,338
310Georgia's 6th Congressional District41.9%776,224$126,645
311Georgia's 5th Congressional District40.7%759,666$80,691
312Georgia's 4th Congressional District34.9%770,385$74,234
313Georgia's 3rd Congressional District31.9%775,231$77,091
314Georgia's 2nd Congressional District25.8%757,600$50,799
315Georgia's 1st Congressional District38.5%778,015$66,773
316Georgia's 14th Congressional District35.3%775,152$71,533
317Georgia's 13th Congressional District35.7%775,125$72,951
318Georgia's 12th Congressional District27.9%768,903$59,575
319Georgia's 11th Congressional District40.0%779,392$92,055
320Georgia's 10th Congressional District30.0%789,054$74,442
321Florida's 9th Congressional District33.2%778,760$72,040
322Florida's 8th Congressional District55.0%786,240$74,721
323Florida's 7th Congressional District46.9%780,070$78,163
324Florida's 6th Congressional District50.6%796,745$61,872
325Florida's 5th Congressional District46.1%791,831$86,107
326Florida's 4th Congressional District38.6%785,432$69,098
327Florida's 3rd Congressional District37.0%779,881$58,208
328Florida's 2nd Congressional District37.6%781,278$61,941
329Florida's 28th Congressional District13.1%764,593$76,312
330Florida's 27th Congressional District12.6%751,136$76,110
331Florida's 26th Congressional District15.8%783,327$68,314
332Florida's 25th Congressional District22.7%768,721$83,268
333Florida's 24th Congressional District12.9%776,655$60,834
334Florida's 23rd Congressional District39.9%767,250$82,670
335Florida's 22nd Congressional District38.5%773,299$78,446
336Florida's 21st Congressional District48.6%791,702$79,967
337Florida's 20th Congressional District20.7%777,341$60,844
338Florida's 1st Congressional District52.9%781,771$75,410
339Florida's 19th Congressional District58.1%787,875$78,761
340Florida's 18th Congressional District37.8%800,215$59,488
341Florida's 17th Congressional District59.8%805,607$72,899
342Florida's 16th Congressional District49.5%797,764$81,348
343Florida's 15th Congressional District37.5%799,268$69,416
344Florida's 14th Congressional District37.5%776,343$71,835
345Florida's 13th Congressional District53.4%768,306$70,188
346Florida's 12th Congressional District53.9%793,533$62,437
347Florida's 11th Congressional District47.9%796,446$81,463
348Florida's 10th Congressional District31.5%787,492$69,245
349Delaware At-Large Congressional District44.4%1,005,872$82,855
350Connecticut's 5th Congressional District26.4%722,496$88,995
351Connecticut's 4th Congressional District32.7%722,755$115,865
352Connecticut's 3rd Congressional District22.1%718,781$87,886
353Connecticut's 2nd Congressional District34.0%716,835$95,502
354Connecticut's 1st Congressional District20.7%717,481$86,832
355Colorado's 8th Congressional District33.2%729,516$91,509
356Colorado's 7th Congressional District49.4%721,623$100,667
357Colorado's 6th Congressional District42.4%723,968$96,286
358Colorado's 5th Congressional District58.8%726,912$87,559
359Colorado's 4th Congressional District47.4%741,771$111,866
360Colorado's 3rd Congressional District44.3%726,135$69,034
361Colorado's 2nd Congressional District55.6%721,105$98,770
362Colorado's 1st Congressional District46.8%719,744$91,539
363California's 9th Congressional District10.0%767,049$88,713
364California's 8th Congressional District13.8%751,024$96,779
365California's 7th Congressional District14.1%757,893$90,495
366California's 6th Congressional District15.3%755,796$83,626
367California's 5th Congressional District16.1%764,588$90,061
368California's 52nd Congressional District13.8%757,408$84,002
369California's 51st Congressional District24.3%761,282$100,890
370California's 50th Congressional District31.6%746,295$116,242
371California's 4th Congressional District18.4%763,128$95,443
372California's 49th Congressional District28.3%754,908$117,820
373California's 48th Congressional District23.1%759,864$109,005
374California's 47th Congressional District20.2%753,479$124,844
375California's 46th Congressional District6.9%756,572$85,443
376California's 45th Congressional District10.2%750,565$105,268
377California's 44th Congressional District8.2%748,280$82,316
378California's 43rd Congressional District10.0%734,451$72,638
379California's 42nd Congressional District9.1%744,568$78,006
380California's 41st Congressional District19.5%781,445$100,117
381California's 40th Congressional District17.8%754,183$132,031
382California's 3rd Congressional District22.3%770,955$103,981
383California's 39th Congressional District9.3%759,641$88,178
384California's 38th Congressional District6.6%744,868$97,406
385California's 37th Congressional District14.4%747,049$68,967
386California's 36th Congressional District26.9%737,417$127,501
387California's 35th Congressional District7.4%762,560$87,859
388California's 34th Congressional District9.6%753,344$61,498
389California's 33rd Congressional District8.8%759,341$83,261
390California's 32nd Congressional District20.8%763,455$112,041
391California's 31st Congressional District6.8%741,057$90,026
392California's 30th Congressional District23.4%744,924$89,166
393California's 2nd Congressional District23.3%758,158$96,195
394California's 29th Congressional District9.7%737,543$73,842
395California's 28th Congressional District13.2%745,250$106,826
396California's 27th Congressional District12.8%744,880$99,788
397California's 26th Congressional District16.4%753,063$112,536
398California's 25th Congressional District12.8%773,254$64,102
399California's 24th Congressional District19.6%758,508$95,050
400California's 23rd Congressional District17.1%765,033$71,862
401California's 22nd Congressional District6.8%781,420$56,600
402California's 21st Congressional District8.1%757,752$62,084
403California's 20th Congressional District15.7%770,763$88,149
404California's 1st Congressional District18.3%762,487$69,110
405California's 19th Congressional District19.0%747,226$123,362
406California's 18th Congressional District8.0%756,539$100,769
407California's 17th Congressional District10.8%745,398$176,832
408California's 16th Congressional District18.3%745,878$170,331
409California's 15th Congressional District11.8%742,872$145,326
410California's 14th Congressional District11.4%743,389$139,901
411California's 13th Congressional District7.1%779,049$67,615
412California's 12th Congressional District21.8%746,726$105,647
413California's 11th Congressional District25.8%723,466$144,015
414California's 10th Congressional District18.4%756,742$152,089
415Arkansas's 4th Congressional District32.0%753,113$51,058
416Arkansas's 3rd Congressional District40.1%770,992$71,397
417Arkansas's 2nd Congressional District29.5%755,024$62,987
418Arkansas's 1st Congressional District32.1%753,522$51,951
419Arizona's 9th Congressional District56.4%836,316$76,350
420Arizona's 8th Congressional District50.3%796,518$79,643
421Arizona's 7th Congressional District30.0%804,461$58,120
422Arizona's 6th Congressional District52.8%798,431$75,244
423Arizona's 5th Congressional District52.3%812,986$105,750
424Arizona's 4th Congressional District46.6%803,744$79,335
425Arizona's 3rd Congressional District26.7%803,591$64,537
426Arizona's 2nd Congressional District46.1%811,584$64,884
427Arizona's 1st Congressional District54.5%800,544$95,281
428Alaska At-Large Congressional District46.9%733,971$89,336
429Alabama's 7th Congressional District19.7%723,154$48,204
430Alabama's 6th Congressional District24.3%714,716$79,908
431Alabama's 5th Congressional District35.7%732,520$75,486
432Alabama's 4th Congressional District22.2%721,519$57,065
433Alabama's 3rd Congressional District31.7%721,038$58,158
434Alabama's 2nd Congressional District27.0%717,019$59,954
435Alabama's 1st Congressional District29.7%724,287$61,488

Methodology

Rankings are based on American Community Survey (ACS) 5-Year estimates from the US Census Bureau. All 50 states and the District of Columbia are included. The ACS surveys approximately 3.5 million households annually and provides detailed demographic, social, economic, and housing data. 5-Year estimates offer the most reliable data for state-level comparisons by averaging responses over a 60-month period. Percentages may not sum to 100% due to rounding.

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Frequently Asked Questions

Florida's 17th Congressional District has the highest foreign-born population percentage at 59.8%, according to latest Census ACS data. Colorado's 5th Congressional District and Florida's 19th Congressional District round out the top three.

New York's 6th Congressional District has the lowest foreign-born population percentage at 4.1%. New York's 11th Congressional District is second-lowest at 4.7%.

The median across all 435 states is 24.6%. Note that the national median and the state-level median are calculated differently, the state median represents the midpoint when all states are ranked.

This data comes from the American Community Survey (ACS) 5-Year estimates published by the US Census Bureau. The ACS surveys approximately 3.5 million households annually and provides the most comprehensive demographic data available between decennial censuses.

Rankings are based on the latest available Census ACS 5-Year estimates. The Census Bureau releases new ACS data annually. Our data was last updated on April 12, 2026.

Sources: US Census Bureau ACS 5-Year Estimates

Rankings are based on American Community Survey (ACS) 5-Year estimates from the US Census Bureau. All 50 states and the District of Columbia are included. The ACS surveys approximately 3.5 million households annually and provides detailed demographic, social, economic, and housing data. 5-Year estimates offer the most reliable data for state-level comparisons by averaging responses over a 60-month period. Percentages may not sum to 100% due to rounding.