Lavaca is a city located in Sebastian County, Arkansas. Lavaca has a 2025 population of 2,547 . Lavaca is currently growing at a rate of 0.75% annually and its population has increased by 3.96% since the most recent census, which recorded a population of 2,450 in 2020.
The average household income in Lavaca is $95,073 with a poverty rate of 5.15%. The median age in Lavaca is 31 years: 34.4 years for males, and 29.5 years for females. For every 100 females there are 90.0 males.
Data after 2023 is projected based on recent change
The racial composition of Lavaca includes 88.97% White, and smaller percentages for Black or African American, Native American and multiracial populations.
White (88.97%)
Two or more races (10.18%)
Black or African American (0.61%)
Native American (0.24%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,194 | 88.97% |
| Two or more races | 251 | 10.18% |
| Black or African American | 15 | 0.61% |
| Native American | 6 | 0.24% |
Married
Widowed
Divorced
Separated
Never Married
Lavaca's average per capita income is $49,837. Household income levels show a median of $90,263. The poverty rate stands at 5.15%.
Name | Median | Mean |
|---|---|---|
| Married Families | $96,983 | - |
| Families | $96,250 | $106,915 |
| Households | $90,263 | $95,073 |
| Non Families | $51,771 | $42,986 |
Average Income
Median Household Income
Poverty Rate