Population overview
Webb County is home to roughly 281,224 people, making up about 0.89% of the total population of Texas. Within the South Texas region, it ranks #3 of 26 counties by population. The combination of 3,357 square miles of land and 281,224 residents yields a density of about 83.8 people per square mile — characteristic of small-town and exurban Texas, where towns are anchored by a county seat surrounded by working farmland and ranches.
How Webb County compares
Compared with the other 253 Texas counties, Webb County sits in the top 10% of the population distribution. It belongs to the upper tier of Texas counties — sizable enough to support diverse local services and infrastructure.
| Comparison | Population | vs Webb |
|---|---|---|
| Webb County | 281,224 | — |
| South Texas region average | 157,697 | -44% |
| Texas county median | 18,916 | -93% |
| Largest in Texas (Harris) | 5,045,026 | +1694% |
Neighboring county populations
Webb County shares borders with 6 counties. Comparing population across an adjacent corridor often reveals commuting patterns, school-district pull, and economic gravity.
| County | Seat | Population | Density |
|---|---|---|---|
| Maverick County | Eagle Pass | 58,823 | 46.0 |
| Zapata County | Zapata | 13,753 | 13.8 |
| Duval County | San Diego | 9,402 | 5.2 |
| Dimmit County | Carrizo Springs | 8,024 | 6.0 |
| La Salle County | Cotulla | 6,517 | 4.4 |
| Jim Hogg County | Hebbronville | 4,555 | 4.0 |
Frequently asked questions
What is the population of Webb County, Texas?+
Webb County has an estimated population of 281,224 residents, based on the most recent U.S. Census data.
What is the population density of Webb County?+
Webb County has a population density of approximately 83.8 people per square mile across its 3,357 sq mi of land area — characteristic of a small-town / exurban county.
Where does Webb County rank among Texas counties by population?+
Webb County ranks #20 out of 254 Texas counties by total population, accounting for roughly 0.89% of the state's total population.
What is the most populous county near Webb County?+
Among the 6 counties bordering Webb, Maverick County is the most populous with about 58,823 residents.
How is Webb County's population measured?+
Population figures are sourced from the U.S. Census Bureau — the decennial census and annual American Community Survey (ACS) population estimates. See our methodology for full sourcing.