Weslaco, Texas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Weslaco, Texas is 41,437 as of the 2023 American Community Survey, making it the 87th-largest city in Texas. The median household income is $54,995, the median home value is $119,200, and the median age is 30.2.
The population has grown 18.7% since 2010 (36,959 → 43,864).
41,437
Population
2449
People / sq mi
$54,995
Median Income
$119,200
Median Home Value
Weslaco covers 16.9 sq mi of land at 2449 people per square mile.
About Weslaco, TX
Weslaco is a city in Texas with a population of 41,437. It ranks #87 among cities in Texas by population. The median age is 30.2, younger than the national median. The population is 48.5% male and 51.5% female.
The median household income in Weslaco is $54,995, below the US median of $74,580. 23.1% of residents live below the federal poverty level. Home values sit at a median of $119,200, with monthly rent averaging $942. The homeownership rate of 57.3% is lower than the national rate of 64.8%.
Educational attainment in Weslaco reflects 23.2% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 7.5% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 25.4 minutes each way.
Weslaco city Population History (2010-2024)
The city of Weslaco city had a population of 36,959 in 2010 and 43,864 in 2024, a 18.7% growth over 14 years. The peak was 43,864 in 2024. Average annual growth rate: 1.24%.
43,864
Population (2024)
36,959
Population (2010)
43,864
Peak (2024)
1.24%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 36,959 |
| 2011 | 37,855 |
| 2012 | 38,259 |
| 2013 | 38,545 |
| 2014 | 38,919 |
| 2015 | 39,328 |
| 2016 | 39,971 |
| 2017 | 40,191 |
| 2018 | 41,203 |
| 2019 | 41,629 |
| 2020 | 40,628 |
| 2021 | 41,013 |
| 2022 | 42,316 |
| 2023 | 43,262 |
| 2024 | 43,864 |
Race & Ethnicity
| White | 45.7% |
| Black or African American | 1.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.8% |
| Two or More Races | 0.0% |
Economy & Income
$54,995
Median Household Income
$23,078
Per Capita Income
23.1%
Poverty Rate
4.5%
Unemployment Rate
Housing
$119,200
Median Home Value
$942
Median Rent
57.3%
Owner-Occupied
Education
77.7%
High School+
23.2%
Bachelor's+
Commute
0.2%
Drive Alone
75.5%
Public Transit
7.5%
Work From Home
25.4 min
Avg Commute
Community Profile
11.6%
Foreign Born
28.8%
Non-English at Home
5.2%
Veterans
12.7%
With Disability
74.6%
Health Insurance
93.5%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 34.5% |
| Education, Health Care & Social Services | 10.7% |
| Manufacturing | 5.9% |
| Construction | 5.9% |
| Finance, Insurance & Real Estate | 5.8% |
| Public Administration | 5.1% |
| Retail Trade | 4.9% |
| Information | 4.9% |
| Arts, Entertainment & Food Services | 4.7% |
| Agriculture & Mining | 2.8% |
| Transportation & Warehousing | 1.2% |
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Part of Texas
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City rankings
Frequently Asked Questions
Weslaco, Texas has a population of 41,437 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 87th-largest city in Texas.
The median household income in Weslaco, Texas is $54,995, with 23.1% of residents living below the federal poverty level.
The median home value in Weslaco, Texas is $119,200, with median monthly rent at $942 and a homeownership rate of 57.3%.
The median age in Weslaco, Texas is 30.2 years. The population is 48.5% male and 51.5% female.
The population has grown 18.7% since 2010 (36,959 → 43,864).
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.