Lake and Peninsula Borough, Alaska Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 28th-largest in Alaska
The population of Lake and Peninsula Borough, Alaska is 1,007 as of the 2023 American Community Survey, making it the 28th-largest county in Alaska. The median household income is $64,000, the median home value is $166,100, and the median age is 33.4.
The population of Lake and Peninsula Borough has declined 19.9% since 2010 (1,641 → 1,315), a -1.57% annualized rate.
1,007
Population
-1.57%
Annual growth
0
People / sq mi
$64,000
Median Income
$166,100
Median Home Value
Lake and Peninsula Borough covers 23,831 sq mi of land at 0.0 people per square mile.
About Lake and Peninsula Borough, AK
What distinguishes Lake and Peninsula Borough is density: among the most sparsely settled of US counties, around 0 people per square mile. With 1,007 residents, Lake and Peninsula Borough is a county in Alaska. It ranks #28 among counties in Alaska by population.
Household earnings are middling, with a median of $64,000 — below the US median of $78,538. Poverty sits at 14.6%, above the national 12.4%. Homes carry a median value of $166,100, with typical rent around $933.
18.4% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. Most workers commute: only 4.9% work from home, below the national 14.0%, and the average commute runs about 12 minutes each way.
Lake and Peninsula Borough Population History (2010-2024)
The county of Lake and Peninsula Borough had a population of 1,641 in 2010 and 1,315 in 2024, a -19.9% growth over 14 years. The peak was 1,670 in 2013. Average annual growth rate: -1.54%.
1,315
Population (2024)
1,641
Population (2010)
1,670
Peak (2013)
-1.54%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 1,641 |
| 2011 | 1,652 |
| 2012 | 1,651 |
| 2013 | 1,670 |
| 2014 | 1,648 |
| 2015 | 1,597 |
| 2016 | 1,595 |
| 2017 | 1,606 |
| 2018 | 1,586 |
| 2019 | 1,583 |
| 2020 | 1,452 |
| 2021 | 1,421 |
| 2022 | 1,375 |
| 2023 | 1,337 |
| 2024 | 1,315 |
Race & Ethnicity
| White | 16.4% |
| Black or African American | 2.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 78.6% |
| Two or More Races | 0.0% |
Age & Sex
33.4
Median Age
45.9%
Female
54.1%
Male
10.0%
Age 65+
Age Distribution
Children (under 15): 23.4% · Seniors (65+): 10.0%
Income & Poverty
| Median household income | $64,000$-25,336 vs state |
| Mean household income | $74,678 |
| Per-capita income | $45,228 |
| Poverty rate | 14.6%+7.8% vs state |
| Unemployment rate | 7.0% |
| Employment-to-population | 66.5% |
Top Industries by Employment
The largest employment sector in Lake and Peninsula Borough is public administration, accounting for 31.8% of workers.
How residents commute
0.0%
Drive alone
32.6%
Carpool
38.1%
Public transit
4.9%
Work from home
12.3 min
Avg commute
Housing
$166,100$-167,200 vs state
Median home value
$933
Median rent
60.6%
Homeownership rate
1,355
Total housing units
23.8%
Occupied
76.2%
Vacant
39.4%
Renter-occupied
Social & access
68.6%
With health insurance
91.0%
With broadband internet
11.3%
Foreign-born
4.3%
Veterans (18+)
13.1%
With a disability
87.4%
Speak language other than English at home
Education
91.1%
High School+
18.4%
Bachelor's+
Largest cities in Alaska
Other counties in Alaska
Part of Alaska
Metro areas in Alaska
County rankings
Frequently Asked Questions
Lake and Peninsula Borough, Alaska has a population of 1,007 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 28th-largest county in Alaska. Population density is 0 people per square mile.
The population of Lake and Peninsula Borough has declined 19.9% since 2010 (1,641 → 1,315), a -1.57% annualized rate.
The median household income in Lake and Peninsula Borough, Alaska is $64,000, with mean (average) household income of $74,678 and per-capita income of $45,228. 14.6% of residents live below the federal poverty level.
In Lake and Peninsula Borough, the largest racial and ethnic groups are Hispanic or Latino (78.6%), White (16.4%), Black or African American (2.3%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Lake and Peninsula Borough, Alaska is 33.4 years. Residents are 45.9% female and 54.1% male.
The median home value in Lake and Peninsula Borough is $166,100 and median monthly rent is $933. 60.6% of occupied housing units are owner-occupied. The county has 1,355 total housing units, 76.2% of which are vacant.
The largest employment sector in Lake and Peninsula Borough, Alaska is public administration, employing 31.8% of workers. The unemployment rate is 7.0%.
Anchorage is among the largest cities associated with Lake and Peninsula Borough, Alaska, with a population of 289,069.
Lake and Peninsula Borough, AK Climate
Lake and Peninsula Borough, AK has an average annual temperature of 1.7°C (35°F) and receives about 632 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
1.7°C
Avg Temp
632
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -7° / 20° | 38 mm |
| February | -7° / 20° | 29 mm |
| March | -4° / 24° | 32 mm |
| April | -1° / 31° | 39 mm |
| May | 5° / 41° | 45 mm |
| June | 9° / 49° | 49 mm |
| July | 12° / 53° | 62 mm |
| August | 12° / 53° | 83 mm |
| September | 8° / 47° | 85 mm |
| October | 2° / 35° | 72 mm |
| November | -3° / 26° | 50 mm |
| December | -6° / 21° | 48 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Lake and Peninsula Borough, AK
The most comfortable months to visit Lake and Peninsula Borough, AK are typically July, August and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 16°C high). The coldest is January (near -10°C low). September is usually the wettest month.
Where to stay near Lake and Peninsula Borough
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.