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Population Review

Census ACS · 78 counties

Richest Counties in Puerto Rico

Income varies significantly across Puerto Rico's 78 counties. Guaynabo Municipio leads with a median household income of $46,048. County-level income data reveals economic disparities within the state that statewide averages can mask, affluent suburban counties often have incomes 2-3x higher than rural counties in the same state. These differences affect school funding, public services, and quality of life.

Source: Census ACS 5-Year Estimates

#CountyMedian IncomePopulation
1Yauco Municipio$21,91833,509
2Yabucoa Municipio$21,27929,868
3Villalba Municipio$24,88221,778
4Vieques Municipio$17,5318,147
5Vega Baja Municipio$23,87754,058
6Vega Alta Municipio$25,23535,114
7Utuado Municipio$17,62427,896
8Trujillo Alto Municipio$38,77367,329
9Toa Baja Municipio$29,64873,987
10Toa Alta Municipio$33,34966,536
11Santa Isabel Municipio$23,19720,064
12San Sebastián Municipio$17,83439,168
13San Lorenzo Municipio$21,32037,515
14San Juan Municipio$26,981338,661
15San Germán Municipio$17,92131,514
16Salinas Municipio$21,61125,397
17Sabana Grande Municipio$20,56422,541
18Río Grande Municipio$26,74546,478
19Rincón Municipio$25,22315,276
20Quebradillas Municipio$23,62423,486
21Ponce Municipio$18,827134,676
22Peñuelas Municipio$20,95920,082
23Patillas Municipio$23,42215,753
24Orocovis Municipio$19,06221,351
25Naranjito Municipio$21,39929,246
26Naguabo Municipio$21,41623,205
27Morovis Municipio$23,01028,534
28Moca Municipio$21,41537,402
29Mayagüez Municipio$17,96371,824
30Maunabo Municipio$19,36310,482
31Maricao Municipio$20,5415,176
32Manatí Municipio$20,35239,152
33Luquillo Municipio$23,76917,631
34Loíza Municipio$22,50023,176
35Las Piedras Municipio$25,69735,034
36Las Marías Municipio$16,1708,790
37Lares Municipio$19,32327,944
38Lajas Municipio$18,92023,133
39Juncos Municipio$28,19636,895
40Juana Díaz Municipio$23,82346,276
41Jayuya Municipio$18,41314,653
42Isabela Municipio$20,48442,878
43Humacao Municipio$26,08350,441
44Hormigueros Municipio$24,86215,520
45Hatillo Municipio$28,00138,266
46Gurabo Municipio$39,53240,383
47Guaynabo Municipio$46,04889,503
48Guayanilla Municipio$21,40017,418
49Guayama Municipio$20,27335,845
50Guánica Municipio$16,21013,266
51Florida Municipio$21,21311,624
52Fajardo Municipio$25,17031,756
53Dorado Municipio$33,38835,816
54Culebra Municipio$27,6141,281
55Corozal Municipio$23,93334,474
56Comerío Municipio$17,25418,775
57Coamo Municipio$20,79734,294
58Cidra Municipio$27,14939,765
59Ciales Municipio$20,61416,874
60Ceiba Municipio$23,20411,128
61Cayey Municipio$28,46141,231
62Cataño Municipio$24,30722,768
63Carolina Municipio$35,126153,226
64Canóvanas Municipio$27,27842,037
65Camuy Municipio$26,09432,753
66Caguas Municipio$30,113126,239
67Cabo Rojo Municipio$25,72046,955
68Bayamón Municipio$30,729183,456
69Barranquitas Municipio$22,16728,984
70Barceloneta Municipio$21,75022,565
71Arroyo Municipio$18,93115,573
72Arecibo Municipio$23,17586,875
73Añasco Municipio$23,59125,316
74Aibonito Municipio$21,71424,610
75Aguas Buenas Municipio$22,36123,888
76Aguadilla Municipio$19,82654,486
77Aguada Municipio$21,69437,904
78Adjuntas Municipio$18,60517,975

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Frequently Asked Questions

Guaynabo Municipio is the #1 ranked county in Puerto Rico by median household income, with a value of $46,048 according to latest Census ACS data.

Puerto Rico has 78 counties tracked in latest Census ACS data.

All data comes from the American Community Survey (ACS) 5-Year estimates by the US Census Bureau.

Data from the American Community Survey 5-Year estimates. Covers all counties in Puerto Rico.

Source: U.S. Census Bureau ACS, 2026.