Adams County's estimated 2025 population is 5,098 with a growth rate of 2% in the past year according to the most recent United States census data. Adams County is the 38th largest county in Idaho. The 2010 population was 3,962 and has seen a growth of 28.67% since that time.
Data after 2023 is projected based on recent change
The racial composition of Adams County includes 91.59% White, and smaller percentages for Native American, other race, Black or African American and multiracial populations.
White (91.59%)
Two or more races (6.5%)
Native American (1.04%)
Other race (0.63%)
Black or African American (0.24%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 4,212 | 91.59% |
| Two or more races | 299 | 6.5% |
| Native American | 48 | 1.04% |
| Other race | 29 | 0.63% |
| Black or African American | 11 | 0.24% |
Married
Widowed
Divorced
Separated
Never Married
Adams County's average per capita income is $40,577. Household income levels show a median of $59,286. The poverty rate stands at 15.03%.
Name | Median | Mean |
|---|---|---|
| Married Families | $77,527 | - |
| Families | $70,714 | $104,333 |
| Households | $59,286 | $88,154 |
| Non Families | $46,111 | $49,729 |
Average Income
Median Household Income
Poverty Rate
