San Jacinto County's estimated 2025 population is 30,128 with a growth rate of 2.02% in the past year according to the most recent United States census data. San Jacinto County is the 96th largest county in Texas. The 2010 population was 26,480 and has seen a growth of 13.78% since that time.
Data after 2023 is projected based on recent change
The racial composition of San Jacinto County includes 73.22% White, 8.45% Black or African American, 4.97% other race, and smaller percentages for Native American, Asian and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 20,489 | 73.22% |
| Two or more races | 3,478 | 12.43% |
| Black or African American | 2,365 | 8.45% |
| Other race | 1,390 | 4.97% |
| Native American | 207 | 0.74% |
| Asian | 54 | 0.19% |
Married
Widowed
Divorced
Separated
Never Married
San Jacinto County's average per capita income is $41,994. Household income levels show a median of $59,526. The poverty rate stands at 17.71%.
Name | Median | Mean |
|---|---|---|
| Married Families | $85,495 | - |
| Families | $73,595 | $94,350 |
| Households | $59,526 | $81,516 |
| Non Families | $40,256 | $41,509 |
Average Income
Median Household Income
Poverty Rate