COUNTY · ND
Grand Forks County, North Dakota
Grand Forks County is a county in North Dakota with FIPS code 38035 and an estimated population of 72,708 (Census 2023), 3rd largest of 53 in the state.
County facts
- Name
- Grand Forks County
- State
- North Dakota
- Type
- county
- FIPS code
- 38035
- State FIPS
- 38
- Population (2023)
- 72,708
- Change since 2020
- -0.6%
- State rank
- 3 of 53
Population is the Census Bureau’s Vintage 2023 estimate.
Other counties in North Dakota
Questions
What is the FIPS code for Grand Forks County?
Grand Forks County, North Dakota has the five-digit FIPS code 38035: 38 for the state and 035 for the county.
What state is Grand Forks County in?
Grand Forks County is in North Dakota.
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.