ZIP Code 99565 in Chignik Lagoon, AK

Data Last Updated: February 1, 2026
City:Chignik Lagoon, Alaska
City Alias:Chignik Lagn
Borough:Lake And Peninsula Borough
Timezone:Alaska (GMT -09:00)
Local Time:9:22:21 AM
Population:72 [See All]
Area Code:907
Classification:PO Box
Coordinates:56.3074, -158.4960
Land Area:13.251 sq mi
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In the United States, a county equivalent is a political or administrative subdivision of a state. It has a specific geographic area and some level of governmental authority. The term "county" is used in 47 states. Alaska, Louisiana, and Connecticut have functionally equivalent subdivisions called Boroughs, Parishes, and Planning Regions, respectively. They functionally act like counties by subdividing the state.

99565 - Chignik Lagoon, AK

ZIP Code 99565, Chignik Lagoon

Tribal
LocationLake And Peninsula County, AK
Area13.3 sq mi
Population72
Households32
PO Boxes31 (97% adoption)
Median Age37.0 years
Seasonal Housing45%
ZIP CreatedBefore Oct 2004
Key Facts
  • The post office maintains 31 PO Boxes for just 32 occupied households, showing near-universal adoption in this remote Alaska community.
  • Despite having two rural carrier routes serving Airport Drive and Alec Street, 97% of households still use PO Boxes as their primary address.
  • The ZIP code serves 72 residents across 13.3 square miles of the Alaska Peninsula, with 67% of the population being Native American.
  • There are only 2 named streets with delivery records, reflecting the minimal road infrastructure in this coastal settlement.
  • The median household income of $68,333 is 72% below the national median, typical of subsistence-based Alaska Native communities.
  • With 2.25 people per household, families here are smaller than many Alaska Native villages which often have extended family households.

Delivery Infrastructure

The post office maintains 31 PO Boxes for a community with 32 occupied households. That 0.97 adoption rate reflects the reality of mail delivery here. There's no city delivery infrastructure. Instead, two rural carrier routes serve street addresses along Airport Drive and Alec Street. Most residents still rely on PO Boxes as their primary mailing address, though some properties do receive carrier route delivery.

Why PO Boxes Dominate

This isn't true PO Box-only territory despite the near-universal box adoption. The USPS operates both PO Box service and limited rural routes. The high adoption rate shows that boxes remain the preferred and most reliable option for residents, even where carrier delivery technically exists. Remote Alaska communities often maintain this dual system where PO Boxes serve as the stable address while carrier routes handle occasional parcel delivery.

Community Demographics

The 2.25 people per household ratio suggests standard family structures rather than the extended family groupings common in some Alaska Native villages. With a median age of 37, Chignik Lagoon skews younger than many remote Alaska communities. The median household income of $68,333 sits below the state average but reflects the subsistence-fishing economy that sustains many coastal Alaska Native settlements.

Street Name Patterns

Minimal Infrastructure Airport Access

The two streets with delivery records reflect the absolute minimum infrastructure in this remote coastal settlement. Airport Drive indicates air access remains the primary connection to the outside world, typical of Alaska Peninsula communities isolated by terrain and weather. The limited street network explains why PO Boxes remain the dominant mailing method even with rural carrier service technically available.

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Population & Demographics


ZIP Code 99565 has 72 residents and 32 households (average 2.25 persons per household). The median age is 37.0 years, slightly older than the state (35.6) and slightly younger than the nation (38.8). The gender split is 52.8% male and 47.2% female, which is higher than the national male share (49.1%), making this a male-majority area. Largest groups are American Indian & Alaska Native (66.7%, much higher than the state average of 15.2% and well above the national average of 1.1%) and White (12.5%, much lower than the state average of 59.4% and well below the national average of 61.6%); Hispanic or Latino residents make up 4.2%, which is much lower than the national average (18.7%), and American Indian & Alaska Native share is much higher than both the state (15.2%) and national averages (1.1%).

Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2024 American Community Survey (ACS) 5-Year Estimates.
2020 Population:72Source: Census DHC
2024 ACS Population Estimate:29Source: Census ACS
2026 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:5.4 people per sq mile
Average Income:$71,875Source: Census ACS
Households:32Source: Census DHC
Average House Value:$666,666,666Source: Census ACS
Persons Per Household:2.25Source: Census DHC
Average Family Size:2.54Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--7776726073596375693531393129
Decennial Census78------------------72--------
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 37

Male Median Age: 39.5

Female Median Age: 35.5

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male631122136224023000
Female262311070040700100
Total8934331106264723100
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:915.00%
Black:00%
Hispanic:*35.00%
Asian:00%
American Indian:4880.00%
Hawaiian:00%
Other:00%
Total:60100%
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


GenderCount%Median Age
Males:3852.78%39.5 years
Females:3447.22%35.5 years
Total:72100%37.0 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:29100.00%
Native, born in PR, Island Areas, or abroad:00.00%
Foreign born, naturalized U.S. citizen:00.00%
Foreign born, not a U.S. citizen:00.00%
Total Population:29100%
Total Native Population:29100.00%
Total Foreign-born Population:00.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment


In 2024, the Median household income is $71,875, which is considerably lower than the national median ($80,734), is down $46,250 (39.2%) since 2011 and below its 2019 pre-pandemic level by $13,542. Family households earn a median of $71,875 versus $0 for nonfamily households (a difference of $71,875). By gender, male median income is $0 and female is $0, which is considerably lower than the national female median ($55,274), with a current gap of $0 that has narrowed from 2011 to 2024. The labor-force participation rate is 58.6%, which is below the national rate (63.5%). The unemployment rate is 0.0%, which is considerably lower than the national rate (5.2%). The largest occupation group is Management (64.7%).

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Income Type20112012201320142015201620172018201920202021202220232024
Median Household Income$118,125$138,542$123,750$81,250$93,438$81,250$86,250$71,250$85,417$45,625$44,375$65,833$68,333$71,875
Median Family Income$112,500$138,750$138,750$83,750$110,000$82,500$85,625$81,250$85,833$43,750$44,375$66,667$69,167$71,875
Median NonFamily Income$170,625$26,875$21,250$26,250$0$0$95,625$0$0$0$0$0$0$0
Median Male Income$26,250$170,833$118,750$29,167$0$101,250$104,375$106,250$0$0$0$0$0$0
Median Female Income$0$0$0$76,250$0$55,000$56,250$57,500$58,750$0$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:1758.62%
Unemployed:00.00%
Not In Labor Force:1241.38%
Total:29100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:1164.71%
Service:15.88%
Sales and Office:00.00%
Natural resources, construction, and maintenance:211.76%
Production, transportation, and material moving:317.65%
Total Civilian Employed Population:17100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In 2024, the median home value is $0, which is much lower than the national median ($332,700), is down $254,200 (100.00%) since 2011 and below its 2019 pre-pandemic level by $212,500. The median gross rent is $0, which is well under the national median ($1,413), and above its 2019 pre-pandemic level by $0. Insufficient data for owner/renter mix. Insufficient data for vacancy rate.

Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Home Value$254,200$233,300$123,200$266,700$250,000$262,500$225,000$275,000$212,500$187,500$0$154,200$177,500$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:00%
$500 to $999:00%
$1,000 to $1,499:00%
$1,500 to $1,999:00%
$2,000 to $2,499:00%
$2,500 to $2,999:00%
$3,000 or more:00%
No Rent:00%
Total:0100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Rent$0$1,313$0$1,250$0$0$0$0$0$0$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):325.00%
Owner Occupied (free and clear, no mortgage):975.00%
Renter Occupied:00.00%
Total Occupied Housing Units:12100%

Occupied Housing Units:1218.46%
Vacant Housing Units (not graphed):5381.54%
Total Housing Units:65100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Housing Type (Single-Family, Multi-Family, Other)


Single-Family Units:6092.31%
Multi-Family Units:57.69%
Other Units:00.00%
Total Housing Units:65100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2024, 20.00% of adults (25+) have a bachelor's degree or higher, which is comparable to the national rate (35.70%). High school or higher is 84.00%, which is comparable to the national rate (89.60%). The uninsured rate is 41.40%, which is far higher than the national rate (8.40%). Private coverage is 41.40%, which is falls below the national rate (67.10%). The share of people in poverty is 0.00%, which is comparable to the national rate (8.80%), and below its 2019 pre-pandemic level by 25.00 percentage points. Poverty has been broadly stable, which may reflect structural barriers or offsetting gains and setbacks. Among residents ages 3+, the largest enrollment group is college (100.00%). College enrollment is 100.00%, which is comparable to the national rate (26.70%), meaning the community mirrors broader higher-education participation.

Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:416.00%
9th to 12th grade, no diploma:00.00%
High school graduate (includes equivalency):624.00%
Some college, no degree:936.00%
Associate's degree:14.00%
Bachelor's degree:312.00%
Graduate or professional degree:28.00%
Total:25100%
High school or higher:2184.00%
Bachelor's degree or higher:520.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:1237.50%
Public Insurance:825.00%
No Insurance:1237.50%
Total:32100%
Has Health Insurance:2062.50%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2024)


Group20112102201320142015201620172018201920202021202220232024
% of People in Poverty0.0%0.0%0.0%0.0%0.0%5.6%15.8%14.3%25.0%41.7%36.4%0.0%0.0%0.0%
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:00.00%
Kindergarten:00.00%
Elementary school (grades 1-8):00.00%
High school (grades 9-12):00.00%
College or graduate school:2100.00%
Total:2100%
Early Childhood:00.00%
K-12 (Primary & Secondary School):00.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 99565 supports both business and residential activity. According to the Business Census (2024), there are 5 business establishments, employing about 4 people with an annual payroll of $180,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:39Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:5Source: CBP
1st Quarter Payroll:$40,000Source: CBP
Annual Payroll:$180,000Source: CBP
# of Employees:4Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 99565 is located in Lake And Peninsula Borough, Alaska, within the Metropolitan Statistical Area (CBSA ) and Alaska's 0th Congressional District. This area has a population of 0 people, about 0.00% of whom live in ZIP Code 99565. It covers 13.251 sq mi of land and a water area of 0 sq mi.

CBSA Name:--Source: Census
CBSA Number:--Source: Census
CBSA Type:--Source: Census
CBSA Division:--Source: Census
CBSA Population:0Source: Census
MSA:Source: Census
Land Area:13.251 sq miSource: Census
Water Area:--Source: Census
Congressional District:00Source: USPS
Congressional Land Area:571951.26 sq miSource: Census
PMSA:Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:0213670Source: Census
Place Name:Chignik Lagoon CDP; AlaskaSource: Census

Adjacent & Nearby ZIP Codes


99566 | | 99564

Schools in ZIP Code 99565


ZIP Code 99565 is in the Lake and Peninsula Borough School District, which serves grades Pre-Kindergarten thru 12th. There are 1 public school(s) in this ZIP Code, and we have located 0 private school(s).

Chignik Lagoon School School Rd
Chignik Lagoon, AK 99565
District: Lake and Peninsula Borough School District

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 2/1/2026], https://nces.ed.gov