7,134 people (2024 Census estimate, −8.5% since 2020)
35,672 square miles of land · 0 people per square mile
“Highest” and “lowest” are just order, not grades: a high rank for poverty or hazard losses means more of it. Each figure's source is in its section below.
11 active community water systems list Northwest Arctic Borough in the area they serve, reporting 7,620 people served in all (a system that crosses county lines counts its whole population).
| KOTZEBUE MUN. WATER SYSTEM surface water · tribal · AK2340060 | 3,234 served |
| SELAWIK SAFEWATER FACILITY surface water · tribal · AK2340379 | 846 served |
| NOORVIK WATER SYSTEM surface water · tribal · AK2340109 | 735 served |
| BUCKLAND WATER SYSTEM surface water · tribal · AK2340125 | 600 served |
| NOATAK COMMUNITY WATER SYSTEM groundwater (surface-influenced) · tribal · AK2340159 | 485 served |
| KIANA WATER SYSTEM groundwater · tribal · AK2340230 | 455 served |
| KIVALINA WATER SYSTEM surface water · tribal · AK2340117 | 452 served |
| SHUNGNAK WATER SYSTEM surface water · tribal · AK2340361 | 299 served |
Source: U.S. EPA Safe Drinking Water Information System (SDWIS), active community systems, . Look up any system's violations and test results with EPA's search using its ID.
No county jail figure in the national data for Northwest Arctic Borough — not gathered, never hidden. Some counties share a regional jail or have none.
1 school district has its office in Northwest Arctic Borough. School taxes are usually the largest part of a property tax bill.
Spent $103.4 million — $88.6 million to run schools, about $46,368 per student, plus $13.5 million on buildings and equipment. Money in: $13.3 million local (mostly property tax), $52.8 million state, $31.7 million federal. Long-term debt: $4.9 million.
Source: U.S. Census Bureau, 2023 Annual Survey of School System Finances. Districts are listed by the county of their main office; some serve neighboring counties too.
Source: County Health Rankings & Roadmaps 2025 (University of Wisconsin Population Health Institute), which gathers federal data (CDC, Census, and others); measures cover different recent years. Blank lines aren't reported for small counties.
Overall risk: Relatively Low compared with other U.S. counties. FEMA estimates natural hazards cost Northwest Arctic Borough about $9.9 million a year on average in buildings, crops and lives. Ability to bounce back (community resilience): Very Low; social vulnerability: Very High.
Source: FEMA National Risk Index (December 2025), expected annual loss. Ratings compare counties nationwide; they're estimates, not predictions.
7 bridges in Northwest Arctic Borough: 2 in good condition, 4 fair, and 1 poor (14.3%). “Poor” means a main part — the deck, the beams, or the supports — is rated 4 or lower on the federal 0–9 scale. It doesn't mean unsafe to drive; unsafe bridges are closed.
| TED STEVENS WAY over JUNE CREEK CULVERTS · built 2010 | 100 vehicles a day |
Source: Federal Highway Administration, National Bridge Inventory (2025 submission). Includes state, county and city bridges.
Federal grants paid for $260.2 million of work in Northwest Arctic Borough in fiscal 2025, about $33,386 per resident — to the county, cities, schools, hospitals, nonprofits and others.
Source: USAspending.gov, grants by place of performance, fiscal 2025 (Oct. 2024 to Sept. 2025). Search it by county to see each award.
From Grants.gov: posted grants listing county governments as eligible, soonest deadline first; research-only and overseas programs left out; list updated 2026-10-13, refreshed weekly. 62 are open in all. Cities, towns, school districts and nonprofits have their own lists there.
Registration deadlines, early voting and polling places for Alaska are on the federal site vote.gov, which links to the state's official election office.
The budget, property tax rates, audits, local officials and offices for Northwest Arctic Borough come from the county's own records, which we haven't gathered — not gathered, never hidden. See what a full county site looks like, or ask to have Northwest Arctic Borough built: brayden.ozark@gmail.com.
More of Alaska: the state government and every county in Alaska.
Nearby counties: Nome Census Area (190 mi) · North Slope Borough (244 mi) · Yukon-Koyukuk Census Area (254 mi) · Kusilvak Census Area (337 mi) · Denali Borough (354 mi) · Fairbanks North Star Borough (399 mi).