ZIP Code 99603 in Homer, AK

Data Last Updated: October 1, 2025
City:Homer, Alaska
City Alias:English Bay, Fritz Creek, Halibut Cove, Kachemak, Nanwalek, Port Graham
Borough:Kenai Peninsula Borough
Timezone:Alaska (GMT -09:00)
Local Time:9:08:00 PM
Population:10,766 [See All]
Area Code:907
Classification:Standard [Normal Street Delivery]
Coordinates:59.5246, -151.2253
Land Area:1068.834 sq mi
Quick Link:
https://www.zip-codes.com/zip-code/99603/zip-code-99603.asp

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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.
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Population & Demographics


ZIP Code 99603 has 10,766 residents and 4,524 households (average 2.33 persons per household). The median age is 42.4 years, older than the state (35.6) and older than the nation (38.8). The gender split is 50.2% male and 49.8% female, which is slightly lower than the state male share (52.0%). Largest groups are White (82.4%, much higher than the state average of 59.4% and well above the national average of 61.6%) and American Indian & Alaska Native (6.0%, much lower than the state average of 15.2%); Hispanic or Latino residents make up 3.1%, which is much lower than the national average (18.7%).

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

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2023 American Community Survey (ACS) 5-Year Estimates.
2020 Population:10,766Source: Census DHC
2023 ACS Population Estimate:11,557Source: Census ACS
2025 ZC Population Estimate:6,775Source: ZIP-Codes.com
Population Density:10.1 people per sq mile
Average Income:$76,368Source: Census ACS
Households:4,524Source: Census DHC
Average House Value:$345,600Source: Census ACS
Persons Per Household:2.33Source: Census DHC
Average Family Size:2.90Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group20102011210220132014201520162017201820192020202120222023
Census ACS Population Estimate--9,3789,5189,6289,89410,13010,38910,33210,50910,59710,87210,85211,23411,557
Decennial Census9,840------------------10,766------
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

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


Median Age: 42.4

Male Median Age: 41.6

Female Median Age: 43.3

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male3283233373362602673493873302682813454744473252059346
Female30432531230322828733038231827729940848743231616810089
Total632648649639488554679769648545580753961879641373193135
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:8,86887.53%
Black:390.38%
Hispanic:*3323.28%
Asian:960.95%
American Indian:6516.43%
Hawaiian:240.24%
Other:1211.19%
Total:10,131100%
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:5,40150.17%41.6 years
Females:5,36549.83%43.3 years
Total:10,766100%42.4 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:10,87194.06%
Native, born in PR, Island Areas, or abroad:1851.60%
Foreign born, naturalized U.S. citizen:3392.93%
Foreign born, not a U.S. citizen:1624.34%
Total Population:11,557100%
Total Native Population:11,05695.66%
Total Foreign-born Population:5014.34%
Source: U.S. Census 2019-2023 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 2023, the Median household income is $76,368, which is far less than the state median ($89,336), is up $23,372 (44.1%) since 2011 and above its 2019 pre-pandemic level by $11,193. Family households earn a median of $100,024 versus $45,703 for nonfamily households (a difference of $54,321). By gender, male median income is $65,735 and female is $56,801, which is well above the national female median ($53,445), with a current gap of $8,934 that has narrowed from 2011 to 2023. The labor-force participation rate is 60.3%, which is lower than the state rate (66.4%). The unemployment rate is 6.5%, which is higher than the national rate (5.2%). The largest occupation group is Management (38.9%).

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2023 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 Type2011201220132014201520162017201820192020202120222023
Median Household Income$52,996$51,875$53,797$56,320$57,622$60,729$62,196$63,705$65,175$66,150$67,119$73,007$76,368
Median Family Income$70,040$71,163$71,582$73,482$74,375$77,429$78,864$80,417$83,106$84,184$86,701$95,859$100,024
Median NonFamily Income$27,529$28,137$30,145$31,327$32,045$33,299$36,964$39,063$40,139$48,198$47,500$50,433$45,703
Median Male Income$45,278$51,205$51,250$52,173$52,237$51,655$51,222$52,123$52,118$54,192$55,880$59,840$65,735
Median Female Income$34,911$35,699$36,186$34,187$34,808$40,577$41,250$44,219$46,179$45,556$47,250$54,458$56,801
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:5,06855.56%
Unemployed:3573.91%
Not In Labor Force:3,69640.52%
Total:9,121100%
Source: U.S. Census 2019-2023 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:1,97038.87%
Service:86717.11%
Sales and Office:85316.83%
Natural resources, construction, and maintenance:73114.42%
Production, transportation, and material moving:64712.77%
Total Civilian Employed Population:5,068100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In 2023, the median home value is $345,600, which is markedly greater than the national median ($303,400), is up $101,800 (41.76%) since 2011 and above its 2019 pre-pandemic level by $59,500. The median gross rent is $1,236, which is lower than the state median ($1,388), is up $396 (47.14%) since 2011 and above its 2019 pre-pandemic level by $234. Of occupied housing, owners make up 77.19% (51.30% with a mortgage, 48.70% free-and-clear) and renters 22.81% - making this ZIP Code more home ownership than the state and under national rental averages. The vacancy rate is 26.43%, which is much higher than the national rate (10.43%).

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

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time


Group2011210220132014201520162017201820192020202120222023
Median Home Value$243,800$243,500$246,900$244,800$251,800$264,700$271,700$276,700$286,100$292,100$297,600$333,800$345,600
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:1029.72%
$500 to $999:20219.26%
$1,000 to $1,499:36034.32%
$1,500 to $1,999:20619.64%
$2,000 to $2,499:524.96%
$2,500 to $2,999:131.24%
$3,000 or more:70.67%
No Rent:10710.20%
Total:1,049100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time


Group2011210220132014201520162017201820192020202120222023
Median Rent$840$857$864$884$890$932$980$999$1,002$1,115$1,140$1,177$1,236
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):1,82139.60%
Owner Occupied (free and clear, no mortgage):1,72937.60%
Renter Occupied:1,04922.81%
Total Occupied Housing Units:4,599100%

Occupied Housing Units:4,59973.57%
Vacant Housing Units (not graphed):1,65226.43%
Total Housing Units:6,251100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

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


Single-Family Units:5,26984.29%
Multi-Family Units:82113.13%
Other Units:1612.58%
Total Housing Units:6,251100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2023, 39.20% of adults (25+) have a bachelor's degree or higher, which is markedly above the state rate (31.20%). High school or higher is 94.20%, which is well above the national rate (89.40%). The uninsured rate is 12.20%, which is well above the national rate (8.60%). The share of people in poverty is 7.40%, which is comparable to the national rate (8.70%), up 0.40 percentage points since 2011 and above its 2019 pre-pandemic level by 0.90 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 elementary (48.21%). College enrollment is 19.39%, 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 2011-2023 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:1181.46%
9th to 12th grade, no diploma:3564.39%
High school graduate (includes equivalency):1,87823.18%
Some college, no degree:1,93023.82%
Associate's degree:6427.92%
Bachelor's degree:2,00024.68%
Graduate or professional degree:1,17914.55%
Total:8,103100%
High school or higher:7,62994.15%
Bachelor's degree or higher:3,17939.23%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

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


Private Insurance:6,63450.54%
Public Insurance:5,09938.85%
No Insurance:1,39210.61%
Total:13,125100%
Has Health Insurance:11,73389.39%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2023)


Group2011210220132014201520162017201820192020202120222023
% of People in Poverty7.0%8.5%8.5%9.4%8.5%6.5%5.8%7.0%6.5%6.3%7.5%8.6%7.4%
Source: U.S. Census 2011-2023 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:1144.73%
Kindergarten:1285.32%
Elementary school (grades 1-8):1,16148.21%
High school (grades 9-12):53822.34%
College or graduate school:46719.39%
Total:2,408100%
Early Childhood:24210.05%
K-12 (Primary & Secondary School):1,82775.87%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 99603 supports both business and residential activity. According to the Business Census (2023), there are 640 business establishments, employing about 3,501 people with an annual payroll of $201,852,000. USPS data shows 2,908 residential mailboxes and 430 business mailboxes, reflecting local delivery coverage.

# Residential Mailboxes:2,908Source: USPS
# Business Mailboxes:430Source: USPS
Total Delivery Receptacles:5,995Source: USPS
Single Family Delivery Units:1,082Source: USPS
Multi Family Delivery Units:41Source: USPS
# of Businesses:640Source: CBP
1st Quarter Payroll:$42,082,000Source: CBP
Annual Payroll:$201,852,000Source: CBP
# of Employees:3,501Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 99603 is located in Kenai 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 99603. It covers 1068.834 sq mi of land and a water area of 98.013 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:1068.834 sq miSource: Census
Water Area:98.013 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:0233140Source: Census
Place Name:Homer city; AlaskaSource: Census

Adjacent & Nearby ZIP Codes


99604 | | 99602

Schools in ZIP Code 99603


ZIP Code 99603 is in the Kenai Peninsula Borough School District, which serves grades Pre-Kindergarten thru 12th. There are 12 public school(s) in this ZIP Code, and we have located 3 private school(s). It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Homer Flex School 4122 Ben Walters Ln
Homer, AK 99603
District: Kenai Peninsula Borough School District
Paul Banks Elementary 1340 East End Rd
Homer, AK 99603
District: Kenai Peninsula Borough School District
Nanwalek School 63550 Alexandrovsky St
Nanwalek, AK 99603
District: Kenai Peninsula Borough School District
Homer High School 600 E Fairview Ave
Homer, AK 99603
District: Kenai Peninsula Borough School District
Port Graham School 63693 Graham Rd
Port Graham, AK 99603
District: Kenai Peninsula Borough School District
Fireweed Academy 995 Soundview Ave
Homer, AK 99603
District: Kenai Peninsula Borough School District
West Homer Elementary 995 Soundview Ave Ste 1
Homer, AK 99603
District: Kenai Peninsula Borough School District
Mcneil Canyon Elementary 52188 East End Rd
Homer, AK 99603
District: Kenai Peninsula Borough School District
Razdolna School 31746 Basargin Rd
Homer, AK 99603
District: Kenai Peninsula Borough School District
Homer Middle School 500 Sterling Hwy
Homer, AK 99603
District: Kenai Peninsula Borough School District
Voznesenka School 33002 Voznesenka Loop
Voznesenka, AK 99603
District: Kenai Peninsula Borough School District
Kachemak Selo School 44032 Milton Rd #b11
Kachemak, AK 99603
District: Kenai Peninsula Borough School District
Cook Inlet Academy 45872 Kalifornsky Beach Rd
Soldotna, AK 99669
District: Private SchoolNearby
Grace Evangelical Lutheran School 47585 Ciechanski Rd
Kenai, AK 99611
District: Private SchoolNearby
St Elizabeth Ann Seton School 2901 Huffman Rd
Anchorage, AK 99516
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 99603


Alaska Christian College 35109 Royal Place
Soldotna, AK 99669
Type: Post Secondary
Alaska Vocational Technical Center Po Box 889
Seward, AK 99664-0889
Type: Post Secondary
Alaska Career College 1415 E Tudor Road
Anchorage, AK 99507-1033
Type: Post Secondary
University Of Alaska Anchorage 3211 Providence Drive
Anchorage, AK 99508
Type: Post Secondary
Alaska Pacific University 4101 University Dr
Anchorage, AK 99508
Type: Post Secondary
Alaska Bible College 248 E Elmwood Ave
Palmer, AK 99645
Type: Post Secondary

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 October 1, 2025.

  1. U.S. Postal Service [Last Updated: 10/1/2025], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 10/1/2025], 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 2011-2023 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: 10/1/2025], https://nces.ed.gov