Total Population in McLennan County, TX
ACS 2024 5-Year Estimates
266,067
Rank #272/3,222 · #21 in TX
92th
McLennan 266,067
TX 30M -99.1%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How McLennan County's total population of 266,067 compares to all 3,222 U.S. counties. Values range from 33 to 9,808,667.
Distribution of Total Population Across All Counties
Ranking Context
Counties ranked closest to McLennan County for total population.
Nearby Rankings
Full ranking →| #269 | Hays County, TX | 268,638 |
| #270 | Cumberland County, PA | 268,323 |
| #271 | Forsyth County, GA | 267,287 |
| #272 | McLennan County, TX | 266,067 |
| #273 | Santa Cruz County, CA | 264,926 |
| #274 | Madison County, IL | 264,238 |
| #275 | Harford County, MD | 263,757 |
About Total Population
McLennan County, Texas has a total population of 266,067, ranking #272 of 3,222 counties nationwide — 99.9% below the national value of 330M. Within Texas, it ranks #21 of 254. This places it in the 92th percentile nationally.
Total population count from the American Community Survey. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.