Kleberg County's 2026 population is estimated at 30,564, reflecting a 0.2% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Kleberg County is the 96th largest county in Texas. The 2010 population was 32,037 and has grown -4.6% since 2010.
Data after 2023 is projected based on recent change
Overall: 29 years
Female: 28.7 years
Male: 29.2 years
There are 23,216 adults, (4,052 of whom are seniors) in Kleberg County.
Female: 15,324 (50.1%)
Male: 15,255 (49.9%)
The racial composition of Kleberg County includes 42.12% White, 4.89% other race, 3.79% Black or African American, and smaller percentages for Asian, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| Two or more races | 14,441 | 47.23% |
| White | 12,881 | 42.12% |
| Other race | 1,495 | 4.89% |
| Black or African American | 1,159 | 3.79% |
| Asian | 395 | 1.29% |
| Native American | 208 | 0.68% |
Kleberg County 's average per capita income is $41,620. Household income levels show a median of $61,292. The poverty rate stands at 28.09%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $94,628 | - |
| Families | $73,829 | $83,756 |
| Households | $61,292 | $72,637 |
| Non Families | $31,118 | $46,966 |
Average Income
Median Household Income
Poverty Rate