COUNTY · MO
Greene County, Missouri
Greene County is a county in Missouri with FIPS code 29077 and an estimated population of 304,611 (Census 2023), 4th largest of 115 in the state.
County facts
- Name
- Greene County
- State
- Missouri
- Type
- county
- FIPS code
- 29077
- State FIPS
- 29
- Population (2023)
- 304,611
- Change since 2020
- +1.8%
- State rank
- 4 of 115
Population is the Census Bureau’s Vintage 2023 estimate.
Major cities in Greene County
Other counties in Missouri
Questions
What is the FIPS code for Greene County?
Greene County, Missouri has the five-digit FIPS code 29077: 29 for the state and 077 for the county.
What state is Greene County in?
Greene County is in Missouri.
How do I know if an address is in this county?
Use the address lookup. ZIP codes and city names can cross county lines, so an address is the reliable check.
Sources: U.S. Census Bureau geographic reference files; Census Bureau Population Estimates, Vintage 2023. Last reviewed 2026-10-27.