Osceola is located in St. Clair County, Missouri. Osceola has a 2025 population of 2,737 . It is also the county seat of St. Clair County . Osceola is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Osceola is $73,958 with a poverty rate of 20.15%. The median age in Osceola is 41.3 years: 32.9 years for males, and 50.7 years for females. For every 100 females there are 113.5 males.
Data after 2023 is projected based on recent change
The racial composition of Osceola includes 80.89% White, 7.67% other race, and smaller percentages for Asian, Native American, Black or African American and multiracial populations.
White (80.89%)
Other race (7.67%)
Two or more races (7.67%)
Asian (2.59%)
Native American (1.1%)
Black or African American (0.07%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,214 | 80.89% |
| Other race | 210 | 7.67% |
| Two or more races | 210 | 7.67% |
| Asian | 71 | 2.59% |
| Native American | 30 | 1.1% |
| Black or African American | 2 | 0.07% |
Married
Widowed
Divorced
Separated
Never Married
Osceola's average per capita income is $42,522. Household income levels show a median of $60,175. The poverty rate stands at 20.15%.
Name | Median | Mean |
|---|---|---|
| Married Families | $93,413 | - |
| Families | $67,794 | $83,948 |
| Households | $60,175 | $73,958 |
| Non Families | $52,813 | $54,792 |
Average Income
Median Household Income
Poverty Rate