Lincoln County's estimated 2026 population is 5,780 with a growth rate of 1.98% in the past year according to the most recent United States census data. Lincoln County is the 37th largest county in Idaho. The 2010 population was 5,208 and has seen a growth of 10.98% since that time.
Data after 2023 is projected based on recent change
The racial composition of Lincoln County includes 69.35% White, 11.5% other race, 3.3% Native American, and smaller percentages for Black or African American, Asian and multiracial populations.
White (69.35%)
Two or more races (14.76%)
Other race (11.5%)
Native American (3.3%)
Black or African American (0.64%)
Asian (0.44%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 3,659 | 69.35% |
| Two or more races | 779 | 14.76% |
| Other race | 607 | 11.5% |
| Native American | 174 | 3.3% |
| Black or African American | 34 | 0.64% |
| Asian | 23 | 0.44% |
Married
Widowed
Divorced
Separated
Never Married
Lincoln County's average per capita income is $39,620. Household income levels show a median of $66,038. The poverty rate stands at 9.36%.
Name | Median | Mean |
|---|---|---|
| Married Families | $77,538 | - |
| Families | $73,393 | $88,201 |
| Households | $66,038 | $76,232 |
| Non Families | $31,087 | $41,353 |
Average Income
Median Household Income
Poverty Rate
