Eureka is a city located in Navarro County, Texas. Eureka has a 2025 population of 363. Eureka is currently growing at a rate of 2.83% annually and its population has increased by 15.97% since the most recent census, which recorded a population of 313 in 2020.
The average household income in Eureka is $88,453 with a poverty rate of 15.36%.The median age in Eureka is 55.1 years: 55 years for males, and 55.1 years for females.
Data after 2023 is projected based on recent change
The racial composition of Eureka includes 78.21% White, 3.93% Black or African American, and smaller percentages for other race, Native American, Asian and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 219 | 78.21% |
Two or more races | 46 | 16.43% |
Black or African American | 11 | 3.93% |
Other race | 2 | 0.71% |
Native American | 1 | 0.36% |
Asian | 1 | 0.36% |
Married
Widowed
Divorced
Separated
Never Married
Eureka's average per capita income is $48,500. Household income levels show a median of $85,795. The poverty rate stands at 15.36%.
Name | Median | Mean |
---|---|---|
Married Families | $89,688 | - |
Families | $89,063 | $103,732 |
Households | $85,795 | $88,453 |
Non Families | - | $24,476 |
Average Income
Median Household Income
Poverty Rate