Smith County's estimated 2026 population is 3,542 with a growth rate of -0.67% in the past year according to the most recent United States census data. Smith County is the 76th largest county in Kansas. The 2010 population was 3,860 and has seen a growth of -8.24% since that time.
Data after 2023 is projected based on recent change
Overall: 49.1 years
Female: 51.8 years
Male: 46.4 years
There are 2,840 adults, (1,040 of whom are seniors) in Smith County.
Female: 1,703 (47.9%)
Male: 1,849 (52.1%)
The racial composition of Smith County includes 94.23% White, and smaller percentages for other race, Native American, Black or African American, Asian and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 3,347 | 94.23% |
| Two or more races | 130 | 3.66% |
| Other race | 47 | 1.32% |
| Native American | 12 | 0.34% |
| Black or African American | 8 | 0.23% |
| Asian | 8 | 0.23% |
Smith County's average per capita income is $43,877. Household income levels show a median of $59,135. The poverty rate stands at 7.27%.
Name | Median | Mean |
|---|---|---|
| Married Families | $91,797 | - |
| Families | $90,781 | $102,082 |
| Households | $59,135 | $80,326 |
| Non Families | $32,426 | $45,177 |
Average Income
Median Household Income
Poverty Rate