Lincoln County's estimated 2025 population is 22,665 with a growth rate of 1.73% in the past year according to the most recent United States census data. Lincoln County is the 10th largest county in Montana. The 2010 population was 19,693 and has seen a growth of 15.09% since that time.
Data after 2023 is projected based on recent change
The racial composition of Lincoln County includes 91.56% White, and smaller percentages for Native American, other race, Asian, Native Hawaiian or Pacific Islander, Black or African American and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 18,912 | 91.56% |
| Two or more races | 1,280 | 6.2% |
| Native American | 287 | 1.39% |
| Other race | 79 | 0.38% |
| Asian | 54 | 0.26% |
| Native Hawaiian or Pacific Islander | 29 | 0.14% |
| Black or African American | 15 | 0.07% |
Married
Widowed
Divorced
Separated
Never Married
Lincoln County's average per capita income is $37,168. Household income levels show a median of $47,018. The poverty rate stands at 16.17%.
Name | Median | Mean |
|---|---|---|
| Married Families | $72,150 | - |
| Families | $61,328 | $78,573 |
| Households | $47,018 | $66,504 |
| Non Families | $28,311 | $41,129 |
Average Income
Median Household Income
Poverty Rate
