Population overview
Liberty County is home to roughly 121,364 people, making up about 0.38% of the total population of Texas. Within the East Texas region, it ranks #4 of 44 counties by population. The combination of 1,160 square miles of land and 121,364 residents yields a density of about 104.6 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 Liberty County compares
Compared with the other 253 Texas counties, Liberty County sits in the top 25% 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 Liberty |
|---|---|---|
| Liberty County | 121,364 | — |
| East Texas region average | 64,981 | -46% |
| Texas county median | 18,916 | -84% |
| Largest in Texas (Harris) | 5,045,026 | +4057% |
Neighboring county populations
Liberty County shares borders with 7 counties. Comparing population across an adjacent corridor often reveals commuting patterns, school-district pull, and economic gravity.
| County | Seat | Population | Density |
|---|---|---|---|
| Harris County | Houston | 5,045,026 | 2917.9 |
| Montgomery County | Conroe | 781,194 | 748.3 |
| Jefferson County | Beaumont | 254,321 | 281.3 |
| Hardin County | Kountze | 58,723 | 65.7 |
| Chambers County | Anahuac | 57,594 | 96.2 |
| Polk County | Livingston | 53,434 | 50.6 |
| San Jacinto County | Coldspring | 29,488 | 51.6 |
Frequently asked questions
What is the population of Liberty County, Texas?+
Liberty County has an estimated population of 121,364 residents, based on the most recent U.S. Census data.
What is the population density of Liberty County?+
Liberty County has a population density of approximately 104.6 people per square mile across its 1,160 sq mi of land area — characteristic of a small-town / exurban county.
Where does Liberty County rank among Texas counties by population?+
Liberty County ranks #40 out of 254 Texas counties by total population, accounting for roughly 0.38% of the state's total population.
What is the most populous county near Liberty County?+
Among the 7 counties bordering Liberty, Harris County is the most populous with about 5,045,026 residents.
How is Liberty 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.