Hartley County's 2026 population is estimated at 4,714, reflecting a -2.9% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Hartley County is the 203rd largest county in Texas. The 2010 population was 6,067 and has grown -22.3% since 2010.
Data after 2023 is projected based on recent change
Overall: 38.7 years
Female: 36 years
Male: 40.8 years
There are 4,055 adults, (832 of whom are seniors) in Hartley County.
Female: 2,285 (43.8%)
Male: 2,930 (56.2%)
The racial composition of Hartley County includes 69.63% White, 6.04% Black or African American, 4.79% other race, and smaller percentages for Native Hawaiian or Pacific Islander, Native American, Asian and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 3,631 | 69.63% |
| Two or more races | 987 | 18.93% |
| Black or African American | 315 | 6.04% |
| Other race | 250 | 4.79% |
| Native Hawaiian or Pacific Islander | 13 | 0.25% |
| Native American | 10 | 0.19% |
| Asian | 9 | 0.17% |
Hartley County 's average per capita income is $50,853. Household income levels show a median of $75,841. The poverty rate stands at 9.38%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $112,580 | - |
| Families | $93,319 | $120,795 |
| Households | $75,841 | $104,982 |
| Non Families | $51,912 | $65,086 |
Average Income
Median Household Income
Poverty Rate
