Starr County, Texas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 54th-largest in Texas
The population of Starr County, Texas is 65,809 as of the 2023 American Community Survey, making it the 54th-largest county in Texas. The median household income is $38,182, the median home value is $93,300, and the median age is 29.1.
The population of Starr County has grown 8.9% since 2010 (61,140 → 66,587), a +0.61% annualized rate.
65,809
Population
+0.61%
Annual growth
54
People / sq mi
$38,182
Median Income
$93,300
Median Home Value
Starr County covers 1,223 sq mi of land at 53.8 people per square mile.
About Starr County, TX
Starr County is distinguished by its share of foreign-born residents, 4.2% of the population. Starr County is a county in Texas with a population of 65,809.
Household earnings sit near the bottom of the range at $38,182, below the US median of $78,538. Hardship is pronounced — at 29.9%, poverty is near the top of the range for US counties, above the national 12.4%. Home prices sit near the bottom of the range at $93,300, with typical rent around $715.
Four-year-degree attainment is near the bottom of the range for US counties, 13.3%, below the national 35.0%. Around 9.1% of workers work from home, below the national 14.0%, and the average commute runs about 24 minutes each way.
Starr County Population History (2010-2024)
The county of Starr County had a population of 61,140 in 2010 and 66,587 in 2024, a 8.9% growth over 14 years. The peak was 66,587 in 2024. Average annual growth rate: 0.61%.
66,587
Population (2024)
61,140
Population (2010)
66,587
Peak (2024)
0.61%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 61,140 |
| 2011 | 61,640 |
| 2012 | 61,951 |
| 2013 | 62,347 |
| 2014 | 62,901 |
| 2015 | 63,406 |
| 2016 | 63,697 |
| 2017 | 63,887 |
| 2018 | 64,017 |
| 2019 | 64,294 |
| 2020 | 65,871 |
| 2021 | 65,869 |
| 2022 | 65,793 |
| 2023 | 66,215 |
| 2024 | 66,587 |
Race & Ethnicity
| White | 44.2% |
| Black or African American | 0.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.3% |
| Two or More Races | 0.0% |
Age & Sex
29.1
Median Age
51.2%
Female
48.8%
Male
11.3%
Age 65+
Age Distribution
Children (under 15): 27.6% · Seniors (65+): 11.3%
Income & Poverty
| Median household income | $38,182$-38,110 vs state |
| Mean household income | $58,105 |
| Per-capita income | $18,063 |
| Poverty rate | 29.9%+19.4% vs state |
| Unemployment rate | 6.2% |
| Employment-to-population | 51.5% |
Top Industries by Employment
The largest employment sector in Starr County is professional & business services, accounting for 36.2% of workers.
How residents commute
0.0%
Drive alone
3.3%
Carpool
71.6%
Public transit
9.1%
Work from home
24.4 min
Avg commute
Housing
$93,300$-167,100 vs state
Median home value
$715
Median rent
71.6%
Homeownership rate
23,008
Total housing units
81.2%
Occupied
18.8%
Vacant
28.4%
Renter-occupied
Social & access
68.7%
With health insurance
87.2%
With broadband internet
4.2%
Foreign-born
2.0%
Veterans (18+)
15.7%
With a disability
7.5%
Speak language other than English at home
Education
60.1%
High School+
13.3%
Bachelor's+
Largest cities in Texas
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County rankings
Frequently Asked Questions
Starr County, Texas has a population of 65,809 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 54th-largest county in Texas. Population density is 54 people per square mile.
The population of Starr County has grown 8.9% since 2010 (61,140 → 66,587), a +0.61% annualized rate.
The median household income in Starr County, Texas is $38,182, with mean (average) household income of $58,105 and per-capita income of $18,063. 29.9% of residents live below the federal poverty level.
In Starr County, the largest racial and ethnic groups are White (44.2%), Black or African American (0.3%), Hispanic or Latino (0.3%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Starr County, Texas is 29.1 years. Residents are 51.2% female and 48.8% male.
The median home value in Starr County is $93,300 and median monthly rent is $715. 71.6% of occupied housing units are owner-occupied. The county has 23,008 total housing units, 18.8% of which are vacant.
The largest employment sector in Starr County, Texas is professional, scientific, and management services, employing 36.2% of workers. The unemployment rate is 6.2%.
Houston is among the largest cities associated with Starr County, Texas, with a population of 2,300,419.
Starr County, TX Climate
Starr County, TX has an average annual temperature of 22.8°C (73°F) and receives about 563 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
22.8°C
Avg Temp
563
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 14° / 56° | 27 mm |
| February | 16° / 61° | 30 mm |
| March | 20° / 69° | 17 mm |
| April | 24° / 75° | 34 mm |
| May | 27° / 80° | 72 mm |
| June | 29° / 84° | 71 mm |
| July | 30° / 85° | 39 mm |
| August | 30° / 85° | 57 mm |
| September | 28° / 82° | 107 mm |
| October | 24° / 74° | 59 mm |
| November | 19° / 66° | 25 mm |
| December | 15° / 59° | 25 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Starr County, TX
The most comfortable months to visit Starr County, TX are typically March, November and April, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 36°C high). The coldest is January (near 7°C low). September is usually the wettest month.
Where to stay near Starr County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.