Greene County's estimated 2026 population is 311,398 with a growth rate of 0.68% in the past year according to the most recent United States census data. Greene County is the 4th largest county in Missouri. The 2010 population was 275,320 and has seen a growth of 13.1% since that time.
Data after 2023 is projected based on recent change
Overall: 36.4 years
Female: 37.4 years
Male: 35.4 years
There are 240,250 adults, (52,036 of whom are seniors) in Greene County.
Female: 154,833 (51%)
Male: 148,542 (49%)
The racial composition of Greene County includes 85.82% White, 3.03% Black or African American, and smaller percentages for Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 260,352 | 85.82% |
| Two or more races | 20,817 | 6.86% |
| Black or African American | 9,184 | 3.03% |
| Asian | 5,902 | 1.95% |
| Other race | 5,766 | 1.9% |
| Native American | 866 | 0.29% |
| Native Hawaiian or Pacific Islander | 488 | 0.16% |
Greene County's average per capita income is $44,732. Household income levels show a median of $61,479. The poverty rate stands at 13.65%.
Name | Median | Mean |
|---|---|---|
| Married Families | $95,113 | $120,274 |
| Families | $81,425 | $105,747 |
| Households | $61,479 | $84,469 |
| Non Families | $37,849 | $52,617 |
Average Income
Median Household Income
Poverty Rate