Data Last Updated: January 1, 2025

Kenai Peninsula Borough, AK ZIP Codes

ZIP Codes: Shows how many general ZIP Codes, PO Boxes, Unique (Business), and Multi County ZIP Codes are associated with Kenai Peninsula, AK.	15 ZIP Codes (12 General, 3 PO Box, 0 Unique, & 0 Multi County) [More Details]
Area Code: The Telephone Area Code that are associated with Kenai Peninsula, AK. Area Codes are used in the North American Numbering Plan (NANP) to facilitate phone routing. There are approximately 350 area codes in use in the United States.	907
Timezone: Time zone designation within the U.S. Please note that not all areas in the U.S. observe daylight saving time which can affect actual local time for this city. There are 7 standard time zones which are, from west to east: Hawaii-Aleutian, Alaska, Pacific, Mountain, Central, Eastern, Atlantic. Also included in U.S. Territories are Samoa, Guam and Palau.	Alaska
Local Time: The current local time for each timezone. If more than 1 time zone for this area, all local times will be shown. Counties can cross timezones, so more than 1 may be shown.	12:00:00 AM
Population: The population of Kenai Peninsula, AK from the U.S. Census 2020. Included are U.S. Citizens, permanent residents, temporary migrants, and undocumented individuals. The total population represents people who live in the city, not just those present while the Census was being completed.	58,799 [More Details]
FIPS: FIPS stands for Federal Information Processing Standards, which are a set of publicly announced standards for computer systems. A county FIPS code is a unique numeric identifier for a county in the United States, assigned by the National Institute of Standards and Technology (NIST). County FIPS codes have five digits, with the first two digits identifying the state and the last 3 indicating the county.	02122
CBSA: A Core Based Statistical Area (CBSA) is the recognized term for a region that functions around an urban core with a population of at least 10,000 people, according to the standards set by the Office of Management and Budget (OMB) in 2000. A CBSA is divided into two subsets: Metro and Micro, and these classifications are determined by population density. A Micro area is identified by a population ranging between 10,000 to 50,000, while a Metro area is defined as having a population that exceeds 50,000.	None
Land Area: The approximate amount of land area covered by Kenai Peninsula, AK in square miles. The Land Area provided by the Census Bureau is based on geographic boundaries that include the mainland, islands, inland, coastal, Great Lakes, and territorial waters associated with each city.	16,017 square miles
Water Area: The approximate amount of water area covered by Kenai Peninsula, AK in square miles. Calculations by the Census Bureau for Water Area take into account inland bodies of water, coastal regions, Great Lakes, and territorial sea waters. This encompasses features such as lakes, reservoirs, rivers, and coastal water bodies.	8,703 square miles
Coordinates: The latitude/longitude centroid coordinates for Kenai Peninsula Borough, AK.	-151.565098, 60.265400
Quick Link: Copy the direct link to the Kenai Peninsula, AKBorough page and use anywhere you like!	https://www.zip-codes.com/county/ak-kenai-peninsula.asp

Kenai Peninsula, AK ZIP Code Boundaries

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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, but are not true counties.

Kenai Peninsula Borough, AK Covers 15 ZIP Codes

ZIP Code	Classification	City	Population	% of Population
ZIP Code 99556	General	Anchor Point	2,877	4.89%
ZIP Code 99568	General	Clam Gulch	367	0.62%
ZIP Code 99572	General	Cooper Landing	345	0.59%
ZIP Code 99603	General	Homer	10,766	18.31%
ZIP Code 99605	General	Hope	176	0.30%
ZIP Code 99610	General	Kasilof	2,261	3.85%
ZIP Code 99611	General	Kenai	15,827	26.92%
ZIP Code 99631	General	Moose Pass	238	0.40%
ZIP Code 99635	P.O. Box	Nikiski	24	0.04%
ZIP Code 99639	General	Ninilchik	1,072	1.82%
ZIP Code 99663	P.O. Box	Seldovia	451	0.77%
ZIP Code 99664	General	Seward	5,155	8.77%
ZIP Code 99669	General	Soldotna	15,531	26.41%
ZIP Code 99672	General	Sterling	3,503	5.96%
ZIP Code 99682	P.O. Box	Tyonek	185	0.31%

* Indicates a Multi County ZIP Code. These ZIP Codes partially cross over into Kenai Peninsula, AK, but will mostly cover area in a different County. Not included in % of Population calculations.

Important Kenai Peninsula, AK Information

Kenai Peninsula Borough, AK Covers 15 ZIP Codes. This includes 12 General ZIP Codes, 3 PO Box ZIP Codes, and 0 Unique (reserved for Business and Volume Mail Receivers).

The population for Kenai Peninsula Borough is 58,799, according to the U.S. Census. Population Density is 3.67 persons per square mile. With 32,622 Housing Units, the Average Household Size is 2.38 persons. There are 23,873 Family Households with an Average Family Size of 2.95 persons. 11.30% of the population is without Health Insurance. The 52.69% Employment Rate is 7.11% above the national average of 59.8%.41,278 people aged 25+ have some educational achievement, with 27.37% (or 11,296 people) having attained a Bachelor's Degree or higher.More Demographics are available below.

907 is the only area code for this area. Kenai Peninsula is also located in the Alaska timezone and the current local time is shown above.

ZIP Codes in Kenai Peninsula, AK have 13,429 Residential mailboxes and 1,353 Business mailboxes.There are 2,355 businesses with a total of 15,481 employees. That is an average of 6.6 employees per business. Annual payroll for these businesses is $941,709,000. Other Demographics

Kenai Peninsula Borough Demographic Profile

Population & People

Total Population

58,799

Income

Median Household Income

$70,609

Housing

Total Housing Units

32,622

Health

Without Healthcare Coverage

11.30%

Business & Economy

Total Businesses

2,355

Families

Total Households

23,873

Employment

Employment Rate

52.69%

Education

Bachelor's Degree or Higher

27.37%

Total Population: Total number of people from the 2020 U.S. Census for Kenai Peninsula, AK. This reflects the exact count of this area at that point in time, not future estimates, regardless of citizenship or immigration status. It is intended to count all persons living within the geographic area, not just those present on the day of the census.	58,799
Current Population Estimate: This field gives the estimated household population for All ZIP Codes in Kenai Peninsula, AK. This is derived from known delivery information, household occupancy rates, household size, and more to come up with an accurate estimation for the current population. IMPORTANT: This does not include population totals for persons in nursing homes, correctional facilities, or other institutions. This is an estimation of the household population based on US Postal Service delivery information.	32,556
Total Households: Total number of Households from the 2020 U.S. Census for Kenai Peninsula, AK. A Household includes everyone living in a residential housing unit. This includes families, roommates in a single residence, or a person living alone.	23,873
Total Housing Units: The total number of Housing Units is the number of occupied units + the number of vacant units. Ownership is defined by whether the unit is occupied by an owner or by a tenant. Owner occupancy means that the owner lives in the unit. This value comes from the 2020 U.S. Census and is not a projection or estimate.	32,622
Average Household Size: The Average Household Size, is obtained by dividing the number of people in Households (excluding those in group quarters, nursing home, prisons, and dorm rooms) by the number of Households. A Household includes everyone living in a residential unit. Those who do not live in a household are classified as living in group accommodation. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.	2.38
Average Family Size: Average Family Size is calculated by dividing the number of people in a Family Household by the number of Family Households. The U.S. Census Bureau defines family households as households consisting of two or more individuals who are related by birth, marriage, or adoption. They also may include other unrelated people. Non-family households consist of people who live alone or who share their residence with unrelated individuals. The Average Family Size only looks at the households classified as Family Households. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.	2.95

Other Kenai Peninsula Demographics

# Residential Mailboxes: The number of active residential delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	13,429
# Business Mailboxes: The number of active business delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	1,353
Total Delivery Receptacles: The total number of delivery receptacles. This includes curb side mailboxes, centralized units, PO Boxes, NDCBU, and contract boxes. This count is for Residential and Business combined.	29,879
Single Family Delivery Units: Total count of single family mail delivery receptacles; generally analogous to homes.	2,593
Multi Family Delivery Units: Total count of multifamily mail delivery receptacles; generally analogous to apartments.	224

# of Businesses: The total number of Business Establishments. Data taken from Business Census 2023.	2,355
1st Quarter Payroll: The total payroll for the first quarter. Data taken from Business Census 2023.	$196,129,000
Annual Payroll: The total annual payroll . Data taken from Business Census 2023.	$941,709,000
# of Employees: The total number of employees for all ZIP Codes in this City. Data taken from Business Census 2023.	15,481

Sum of all ZIP Codes assigned Kenai Peninsula, AK as their primary Borough.

Adjacent & Nearby Counties

References

U.S. Postal Service [Last Updated: 1/1/2025], https://www.usps.com
ZIP-Codes.com Internal Data Creation [Last Updated: 1/1/2025], https://www.zip-codes.com
U.S. Geological Survey [Updated as needed], https://www.usgs.gov
U.S. Census [Updated Yearly], https://www.census.gov
U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023], https://www.census.gov