Linn is a city located in Osage County, Missouri. Linn has a 2025 population of 1,443 . It is also the county seat of Osage County . Linn is currently growing at a rate of 0.84% annually and its population has increased by 4.49% since the most recent census, which recorded a population of 1,381 in 2020.
The average household income in Linn is $54,226 with a poverty rate of 22.93%. The median age in Linn is 31.2 years: 26.7 years for males, and 35 years for females. For every 100 females there are 94.6 males.
Data after 2023 is projected based on recent change
The racial composition of Linn includes 92.86% White, 3.07% Native American, and smaller percentages for Black or African American and multiracial populations.
White (92.86%)
Two or more races (3.61%)
Native American (3.07%)
Black or African American (0.46%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,209 | 92.86% |
| Two or more races | 47 | 3.61% |
| Native American | 40 | 3.07% |
| Black or African American | 6 | 0.46% |
Married
Widowed
Divorced
Separated
Never Married
Linn's average per capita income is $41,500. Household income levels show a median of $43,750. The poverty rate stands at 22.93%.
Name | Median | Mean |
|---|---|---|
| Married Families | $70,577 | - |
| Families | $62,950 | $66,615 |
| Households | $43,750 | $54,226 |
| Non Families | $22,589 | $39,468 |
Average Income
Median Household Income
Poverty Rate