BOROUGH · AK
Fairbanks North Star Borough, Alaska
Fairbanks North Star Borough is a borough in Alaska with FIPS code 02090 and an estimated population of 94,840 (Census 2023), 3rd largest of 30 in the state.
County facts
- Name
- Fairbanks North Star Borough
- State
- Alaska
- Type
- borough
- FIPS code
- 02090
- State FIPS
- 02
- Population (2023)
- 94,840
- Change since 2020
- -0.5%
- State rank
- 3 of 30
Population is the Census Bureau’s Vintage 2023 estimate.
Major cities in Fairbanks North Star Borough
Other counties in Alaska
Questions
What is the FIPS code for Fairbanks North Star Borough?
Fairbanks North Star Borough, Alaska has the five-digit FIPS code 02090: 02 for the state and 090 for the county.
What state is Fairbanks North Star Borough in?
Fairbanks North Star Borough is in Alaska.
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.