COUNTY · OK
Wagoner County, Oklahoma
Wagoner County is a county in Oklahoma with FIPS code 40145 and an estimated population of 89,280 (Census 2023), 7th largest of 77 in the state.
County facts
- Name
- Wagoner County
- State
- Oklahoma
- Type
- county
- FIPS code
- 40145
- State FIPS
- 40
- Population (2023)
- 89,280
- Change since 2020
- +9.7%
- State rank
- 7 of 77
Population is the Census Bureau’s Vintage 2023 estimate.
Questions
What is the FIPS code for Wagoner County?
Wagoner County, Oklahoma has the five-digit FIPS code 40145: 40 for the state and 145 for the county.
What state is Wagoner County in?
Wagoner County is in Oklahoma.
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.