ZIP Code 99633 in Naknek, AK

Data Last Updated: March 1, 2026
City:Naknek, Alaska
Borough:Bristol Bay Borough
Timezone:Alaska (GMT -09:00)
Local Time:9:22:58 AM
Population:470 [See All]
Area Code:907
Classification:PO Box
Coordinates:58.8355, -156.7111
Land Area:81.406 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.

99633 Naknek, AK - Bristol Bay Fishing Community

ZIP Code 99633, Naknek

Tribal
LocationBristol Bay County, AK
Area171.2 sq mi
Population470
Households188
PO Boxes198 (105% adoption)
Median Age43.5 years
Seasonal Housing51%
ZIP CreatedBefore Oct 2004
Key Facts
  • This is a PO Box Only Zone with no alternative mail delivery across 171 square miles of Alaska Peninsula territory
  • The post office has 198 PO Boxes for 188 households, with every household relying on PO Box pickup
  • Half of all housing units (221 of 431) are vacant seasonal properties, tied to Bristol Bay's summer salmon fishery
  • Native Americans make up 46% of the year-round population of 470 residents
  • Median household income of $91,875 is driven by commercial fishing, processing, and transportation work
  • Street names like Grizzly Bear St, Setnet St, and Red Salmon Rd reflect the wildlife and fishing culture

Community Overview

Naknek sits on the Alaska Peninsula in Bristol Bay, a community of 470 people where 46% of residents are Native American. This is a PO Box Only Zone. There's no alternative mail delivery across the 171 square mile territory. The Naknek post office maintains 198 PO Boxes for 188 households, with every household relying on PO Box pickup for mail, packages, and deliveries.

A Seasonal Fishing Community

This is a seasonal community shaped by Bristol Bay's commercial salmon fishery, the world's largest sockeye salmon run. Of 431 total housing units, 221 (51%) are vacant seasonal units. During summer fishing season, the population swells with fishermen, cannery workers, and processing crews. Winter population drops to year-round residents only.

Mail Delivery Across the Territory

Mail arrives by rural carrier route, with 2 distinct rural routes serving 82 street names spread across the territory. Street names tell the story of this place: wildlife like Grizzly Bear St, Caribou Ct, Moose Cir, and Eagle St mix with fishing references like Setnet St and Red Salmon Rd. Coastal Dr, Beach Access Rd, and Port View Rd connect to Bristol Bay's shoreline. Alaska Peninsula Highway (17 delivery points) is the main road through town.

The Fishing Economy

With a median household income of $91,875 and per capita income of $66,026, Naknek's economy runs on commercial fishing. The high incomes come from fishing permits, processing work, and seasonal employment during the intense summer salmon runs. Some 64 workers are in agriculture, forestry, fishing, and hunting. Another 172 work in transportation, warehousing, and utilities (moving fish and supplies). Median home values of $279,700 are high for rural Alaska, driven by fishing industry earnings.

Community Profile

The community includes 54 business establishments employing 245 people. Many are seasonal operations tied to the fishery. Group quarters house 26 people (6% of the population), likely seasonal worker housing at fish processing facilities. Median age is 43.5 years. About 23% of adults hold bachelor's degrees.

Mailing to Naknek

All mail must be addressed to a PO Box. Street delivery isn't available. Address format:

Recipient Name
PO Box ###
Naknek, AK 99633

Street Name Patterns

Wildlife Names Fishing References Coastal Features Scandinavian Surnames

Street names combine Alaska wildlife (Grizzly Bear, Caribou, Moose, Eagle, Fox, Wolf), fishing industry (Setnet, Red Salmon), and coastal features (Beach Access, Port View, Shore St).

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Population & Demographics


ZIP Code 99633 has 470 residents and 188 households (average 2.36 persons per household). The median age is 43.5 years, significantly older than the state (35.6) and older than the nation (38.8). The gender split is 49.8% male and 50.2% female, which is slightly lower than the state male share (52.0%). Largest groups are American Indian & Alaska Native (46.4%, much higher than the state average of 15.2% and well above the national average of 1.1%) and White (36.2%, much lower than the state average of 59.4% and well below the national average of 61.6%); Hispanic or Latino residents make up 5.1%, 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:470Source: Census DHC
2024 ACS Population Estimate:522Source: Census ACS
2026 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:5.8 people per sq mile
Average Income:$88,750Source: Census ACS
Households:188Source: Census DHC
Average House Value:$243,800Source: Census ACS
Persons Per Household:2.36Source: Census DHC
Average Family Size:3.03Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--586578600600567544509464468370394418458522
Decennial Census544------------------470--------
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: 43.5

Male Median Age: 45.1

Female Median Age: 42

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male122114101017914920132324189443
Female10161314111418151520122418204534
Total223727242131272924402547423813977
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:17039.44%
Black:20.46%
Hispanic:*245.57%
Asian:51.16%
American Indian:21850.58%
Hawaiian:30.70%
Other:92.09%
Total:431100%
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:23449.79%45.1 years
Females:23650.21%42.0 years
Total:470100%43.5 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:36469.73%
Native, born in PR, Island Areas, or abroad:6211.88%
Foreign born, naturalized U.S. citizen:336.32%
Foreign born, not a U.S. citizen:6318.39%
Total Population:522100%
Total Native Population:42681.61%
Total Foreign-born Population:9618.39%
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 $88,750, which is markedly greater than the national median ($80,734), is down $417 (0.5%) since 2011 and above its 2019 pre-pandemic level by $12,500. Family households earn a median of $88,125 versus $85,625 for nonfamily households (a difference of $2,500). By gender, male median income is $70,313 and female is $60,000, which is considerably higher than the national female median ($55,274), with a current gap of $10,313 that has narrowed from 2011 to 2024. The labor-force participation rate is 68.8%, which is above the national rate (63.5%). The unemployment rate is 1.6%, which is far lower than the national rate (5.2%). The largest occupation group is Management (31.7%).

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$89,167$88,125$79,250$78,750$79,750$79,688$68,333$74,167$76,250$69,583$67,188$88,333$91,875$88,750
Median Family Income$105,781$95,000$93,750$91,250$89,792$94,643$82,500$91,875$96,250$87,500$83,750$93,750$92,500$88,125
Median NonFamily Income$53,125$60,938$56,250$57,188$60,000$61,875$56,667$63,750$62,813$57,083$58,333$66,250$75,625$85,625
Median Male Income$63,125$62,813$58,036$61,071$68,571$61,458$61,705$64,833$66,250$66,382$51,902$56,898$59,107$70,313
Median Female Income$51,534$51,250$48,036$49,464$47,917$46,250$48,750$50,833$40,000$42,083$53,750$59,583$60,625$60,000
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:30666.67%
Unemployed:51.09%
Not In Labor Force:14832.24%
Total:459100%
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:9731.70%
Service:196.21%
Sales and Office:5216.99%
Natural resources, construction, and maintenance:8527.78%
Production, transportation, and material moving:5317.32%
Total Civilian Employed Population:306100%
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 $243,800, which is much lower than the national median ($332,700), is up $79,400 (48.30%) since 2011 and above its 2019 pre-pandemic level by $30,700. The median gross rent is $1,356, which is a bit under the national median ($1,413), is up $456 (50.67%) since 2011 and above its 2019 pre-pandemic level by $322. Of occupied housing, owners make up 58.70% (22.22% with a mortgage, 77.78% free-and-clear) and renters 41.30% - making this ZIP Code higher than national rental averages. The vacancy rate is 63.49%, which is markedly above the national rate (10.12%).

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$164,400$178,100$173,100$183,900$197,900$205,000$195,800$190,000$213,100$227,100$256,900$262,500$279,700$243,800
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:23.51%
$500 to $999:610.53%
$1,000 to $1,499:1831.58%
$1,500 to $1,999:814.04%
$2,000 to $2,499:35.26%
$2,500 to $2,999:00.00%
$3,000 or more:00.00%
No Rent:2035.09%
Total:57100%
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$900$917$1,031$961$975$850$878$870$1,034$1,116$1,167$1,208$1,361$1,356
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):1813.04%
Owner Occupied (free and clear, no mortgage):6345.65%
Renter Occupied:5741.30%
Total Occupied Housing Units:138100%

Occupied Housing Units:13836.51%
Vacant Housing Units (not graphed):24063.49%
Total Housing Units:378100%
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:32585.98%
Multi-Family Units:338.73%
Other Units:205.29%
Total Housing Units:378100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2024, 17.90% of adults (25+) have a bachelor's degree or higher, which is comparable to the national rate (35.70%). High school or higher is 98.10%, which is far higher than the national rate (89.60%). The uninsured rate is 23.40%, which is comparable to the national rate (8.40%). The share of people in poverty is 1.30%, which is far lower than the national rate (8.80%), up 1.40 percentage points since 2011 and above its 2019 pre-pandemic level by 0.70 percentage points. This points to rising hardship - a weaker consumer base, greater strain on public services, and job-market headwinds. Among residents ages 3+, the largest enrollment group is elementary (56.14%). College enrollment is 8.77%, which is far lower than the national rate (26.70%), indicating the community may be more oriented toward vocational/trade or direct-to-workforce opportunities.

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:51.16%
9th to 12th grade, no diploma:30.70%
High school graduate (includes equivalency):19044.19%
Some college, no degree:14132.79%
Associate's degree:143.26%
Bachelor's degree:7016.28%
Graduate or professional degree:71.63%
Total:430100%
High school or higher:42298.14%
Bachelor's degree or higher:7717.91%
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:29249.08%
Public Insurance:18230.59%
No Insurance:12120.34%
Total:595100%
Has Health Insurance:47479.66%
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 Poverty2.4%0.6%1.8%1.9%1.3%1.5%2.3%1.0%3.1%2.7%2.5%3.8%3.8%1.3%
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:58.77%
Kindergarten:814.04%
Elementary school (grades 1-8):3256.14%
High school (grades 9-12):712.28%
College or graduate school:58.77%
Total:57100%
Early Childhood:1322.81%
K-12 (Primary & Secondary School):4782.46%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 99633 supports both business and residential activity. According to the Business Census (2024), there are 55 business establishments, employing about 252 people with an annual payroll of $65,499,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:287Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:55Source: CBP
1st Quarter Payroll:$4,555,000Source: CBP
Annual Payroll:$65,499,000Source: CBP
# of Employees:252Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 99633 is located in Bristol Bay 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 99633. It covers 81.406 sq mi of land and a water area of 3.744 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:81.406 sq miSource: Census
Water Area:3.744 sq miSource: 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:0252060Source: Census
Place Name:Naknek CDP; AlaskaSource: Census

Adjacent & Nearby ZIP Codes


99634 | | 99632

Schools in ZIP Code 99633


ZIP Code 99633 is in the Bristol Bay Borough School District, which serves grades Pre-Kindergarten thru 12th. There are 3 public schools and 1 private school(s) in this ZIP Code.

Bristol Bay Middle/High School #2 School Rd North
Naknek, AK 99633
District: Bristol Bay Borough School District
Naknek Elementary #2 School Rd North
Naknek, AK 99633
District: Bristol Bay Borough School District
Bristol Bay Correspondence #2 School Rd North
Naknek, AK 99633
District: Bristol Bay Borough School District
Bristol Bay Christian Learning Center 1317 Lynx Loop
Naknek, AK 99633
District: Private School

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 March 1, 2026.

  1. U.S. Postal Service [Last Updated: 3/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 3/1/2026], 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: 3/1/2026], https://nces.ed.gov