1,315 people (2024 Census estimate, −9.4% since 2020)
23,831 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.
9 active community water systems list Lake and Peninsula Borough in the area they serve, reporting 1,790 people served in all (a system that crosses county lines counts its whole population).
| EGEGIK groundwater · tribal · AK2262238 | 485 served |
| CHIGNIK LAGOON WATER SYSTEM groundwater · tribal · AK2261444 | 273 served |
| NONDALTON surface water · tribal · AK2260260 | 205 served |
| CHIGNIK LAKE WATER SYSTEM groundwater · tribal · AK2261096 | 200 served |
| CHIGNIK BAY WATER SYSTEM surface water · tribal · AK2260228 | 199 served |
| KOKHANOK WATER & WW SYSTEM surface water · tribal · AK2263006 | 160 served |
| IGIUGIG WATER SYSTEM surface water · tribal · AK2260812 | 100 served |
| PERRYVILLE WATER SYSTEM surface water · tribal · AK2260359 | 88 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 Lake and Peninsula Borough — not gathered, never hidden. Some counties share a regional jail or have none.
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: Very Low compared with other U.S. counties. FEMA estimates natural hazards cost Lake and Peninsula Borough about $2 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.
10 bridges in Lake and Peninsula Borough: 5 in good condition, 4 fair, and 1 poor (10.0%). “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.
| IRR:ANDERSON RD over INDIAN CREEK · built 1985 | 45 vehicles a day |
Source: Federal Highway Administration, National Bridge Inventory (2025 submission). Includes state, county and city bridges.
Federal grants paid for $32.6 million of work in Lake and Peninsula Borough in fiscal 2025, about $22,095 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 Lake and Peninsula 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 Lake and Peninsula Borough built: brayden.ozark@gmail.com.
More of Alaska: the state government and every county in Alaska.
Nearby counties: Bristol Bay Borough (48 mi) · Kodiak Island Borough (95 mi) · Dillingham Census Area (120 mi) · Kenai Peninsula Borough (216 mi) · Bethel Census Area (238 mi) · Aleutians East Borough (284 mi).