North Slope Borough
countyNorth Slope Borough is the northernmost borough in Alaska and in the United States, situated north of the Arctic Circle. As of 2020, the population was 11,031. The borough is characterized by vast, uninhabited tundra and is home to a predominantly Iñupiat Eskimo population residing in eight widely-separated villages. Utqiaġvik, formerly known as Barrow, serves as the borough seat and largest city, and is the northernmost settlement in the United States. The economy of North Slope Borough is heavily reliant on the oil industry, particularly the Prudhoe Bay region. Property taxes on oil infrastructure form the primary funding source for borough operations and capital projects. While some residents are directly employed in the oilfields, the borough's economy also includes local government, education, health services, and support for scientific research and tourism. The North Slope Borough government plays a crucial role in providing essential services and infrastructure to its remote communities. North Slope Borough is distinctive for its Iñupiat culture, which has thrived for thousands of years in the Arctic. The borough was established in 1972 following the Alaska Native Claims Settlement Act, marking a significant step in Indigenous self-determination. The borough's government has enabled the Iñupiat to capture and utilize oil wealth for local benefit while also working to preserve their cultural heritage and traditional way of life.
North Slope Borough, Alaska
- Classification
- County
- FIPS Code
- 02185
- Country
- United States
- County
- North Slope Borough
- Region
- Alaska North Slope
- Total Area
- 94,796 sq mi
- Land Area
- 88,695 sq mi
- Water Area
- 6,101 sq mi
- Latitude
- 69.3
- Longitude
- -153.45
- Climate
- Harsh Arctic climate with long, dark winters and short, cool summers
- Notable Features
- Brooks Range · Arctic Ocean coastline · Vast tundra · Prudhoe Bay
- Neighboring Areas
- Northwest Arctic Borough · Yukon-Koyukuk Census Area
- Population (2020)
- 11,031
- Est. Population (2026)
- 10,747
- Median Age
- 35
- Median Income
- $86,313
- Owner-Occupied
- 49.5%
- Racial & Ethnic Composition
- The racial makeup of the borough was 47.4% American Indian & Alaska Native, 31.2% White, 7.35% Two Races Excluding Other, & Three or More Races, 5.1% Asian, and 1.92% Native Hawaiian & Other Pacific Islander.
- Government Type
- Home Rule Charter
- Governing Body
- Assembly
- Body Size
- 11 members
- School District
- North Slope Borough School District
- Municipal Services
- Planning · Zoning · Taxation · Education · Administration and Finance · Law · Clerks · Planning & Community Services · Housing · Wildlife Management · Inupiat History Language & Culture · Health & Social Services · Search & Rescue · Public Works · Police · Fire · Human Resources · Capital Improvements Program Management (CIPM)
- Unemployment Rate
- 3.2%
- Economic Profile
- Oil and gas industry · Local government · Education · Health services · Tourism · Science research support
- Employment Sectors
- Local government · Education · Health · Oil and Gas
- Major Employers
- North Slope Borough School District · Iḷisaġvik College · Arctic Slope Native Association (ASNA)
- Schools
- 12
- Students
- 1,969
- Student-Teacher Ratio
- 11:1
- School Districts
- North Slope Borough School District
- Colleges & Universities
- Ilisagvik College
- Transportation
- Airports · Limited paved/gravel roads · Snow trails and seasonal ice roads · Seasonal ocean barge operations
- Utilities
- Power Generation & Distribution · Fuel & Natural Gas
- Major Facilities
- Hospitals · Airports
- Outdoor Access
- Yes
- Major Recreation Areas
- Arctic National Wildlife Refuge
- Founded
- 1972
- Incorporated
- 1972
- Named After
- Alaska North Slope basin
- Historical Significance
- The North Slope Borough represents a significant case study of Native self-determination, with indigenous control of resource wealth and political power.
- Key Events
- Establishment after the Alaska Native Claims Settlement Act · Discovery of oil at Prudhoe Bay in 1968 · Adoption of Home Rule Charter in 1974



