Median Age in McMullen County, TX
ACS 2024 5-Year Estimates
31.8 years
Rank #3,142/3,222 · #238 in TX
2th
McMullen 31.8 years
TX 35.6 years -10.7%
US 38.9 years -18.3%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How McMullen County's median age of 31.8 years compares to all 3,222 U.S. counties. Values range from 21.4 years to 86.2 years.
Distribution of Median Age Across All Counties
Ranking Context
Counties ranked closest to McMullen County for median age.
Nearby Rankings
Full ranking →| #3,139 | Lowndes County, GA | 31.8 years |
| #3,140 | Williams County, ND | 31.8 years |
| #3,141 | Hamlin County, SD | 31.8 years |
| #3,142 | McMullen County, TX | 31.8 years |
| #3,143 | Dillingham Census Area, AK | 31.7 years |
| #3,144 | Rowan County, KY | 31.7 years |
| #3,145 | Pike County, AL | 31.6 years |
About Median Age
McMullen County, Texas has a median age of 31.8 years, ranking #3,142 of 3,222 counties nationwide — 18.3% below the national value of 38.9 years. Within Texas, it ranks #238 of 254. This places it in the 2th percentile nationally.
The median age of the total population. 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.