Latah County's estimated 2025 population is 42,055 with a growth rate of 0.9% in the past year according to the most recent United States census data. Latah County is the 11th largest county in Idaho. The 2010 population was 37,258 and has seen a growth of 12.88% since that time.
Data after 2023 is projected based on recent change
The racial composition of Latah County includes 88.61% White, and smaller percentages for Asian, Black or African American, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White
Two or more races
Asian
Black or African American
Other race
Native American
Native Hawaiian or Pacific Islander
Race | Population | Percentage (of total) |
|---|---|---|
| White | 35,722 | 88.61% |
| Two or more races | 2,609 | 6.47% |
| Asian | 862 | 2.14% |
| Black or African American | 420 | 1.04% |
| Other race | 375 | 0.93% |
| Native American | 239 | 0.59% |
| Native Hawaiian or Pacific Islander | 88 | 0.22% |
Married
Widowed
Divorced
Separated
Never Married
Latah County's average per capita income is $46,305. Household income levels show a median of $65,179. The poverty rate stands at 15.26%.
Name | Median | Mean |
|---|---|---|
| Married Families | $96,765 | - |
| Families | $88,466 | $113,180 |
| Households | $65,179 | $86,327 |
| Non Families | $38,059 | $48,280 |
Average Income
Median Household Income
Poverty Rate
