COUNTY · VA
Hanover County, Virginia
Hanover County is a county in Virginia with FIPS code 51085 and an estimated population of 114,148 (Census 2023), 17th largest of 133 in the state.
County facts
- Name
- Hanover County
- State
- Virginia
- Type
- county
- FIPS code
- 51085
- State FIPS
- 51
- Population (2023)
- 114,148
- Change since 2020
- +3.6%
- State rank
- 17 of 133
Population is the Census Bureau’s Vintage 2023 estimate.
Questions
What is the FIPS code for Hanover County?
Hanover County, Virginia has the five-digit FIPS code 51085: 51 for the state and 085 for the county.
What state is Hanover County in?
Hanover County is in Virginia.
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.