Kasilof ZIP Codes — Kenai Peninsula County, AK

There is one unique ZIP code in Kasilof, Alaska and it is 99610. Area code: 907.

ZIP codes

86.82

sq mi land

3.52

sq mi water

907

area code

Kasilof, AK ZIP code map

About Kasilof, AK

Kasilof, Alaska, is a quaint, unincorporated community located on the Kenai Peninsula. Known for its picturesque landscapes and close-knit community, Kasilof attracts both residents and visitors who appreciate nature and outdoor activities. It serves as a gateway for those exploring the rich natural surroundings of Alaska.

Location & geography

Kasilof is situated about 150 miles southwest of Anchorage and approximately 30 miles north of the city of Homer. The area spans a total of 86.82 square miles of land, complemented by an additional 3.52 square miles of water, making it a lush environment filled with rivers and lakes. The geography features a blend of coastal and forested terrains, contributing to Kasilof's scenic beauty.

Community & economy

Kasilof embodies a unique Alaskan character, marked by its friendly residents and a strong focus on outdoor activities such as fishing and hiking. The local economy is primarily driven by fishing, tourism, and seasonal industries that support the community's lifestyle. Daily life in Kasilof is influenced by the rhythms of nature, where many engage in subsistence fishing and enjoy the natural wildlife.

Transportation

Kasilof is conveniently accessed via the Sterling Highway, which connects it to other parts of the Kenai Peninsula. The nearest airport is the Kenai Municipal Airport, located about 23 miles away, offering flights to various destinations. Public transport options are limited, making personal vehicles the most common mode of transportation in the area.

History

Kasilof was established in the late 1800s as a fishing settlement, taking advantage of its proximity to the Kenai River. Key industries have historically included commercial fishing and tourism, which have shaped the local economy and community identity. Notable events in Kasilof's history include its development as a vital stop for those looking to explore the natural beauty of Alaska.

Did you know?

A little-known fact about Kasilof is that it boasts the historic Kasilof River, which is renowned for its salmon runs, attracting fishermen from across the region. Additionally, the community hosts various seasonal festivities that celebrate its unique culture and traditions.

ZIP codes for Kasilof, AK (1)

ZIP code	City	County	Map
99610	Kasilof	Kenai Peninsula	View map

Demographics & statistics

1,895

Population

47.8

Median age

$48,947

Median household income

$35,941

Per capita income

$240,300

Median home value

$850

Median monthly rent

85.0%

Home ownership

20.8%

Poverty rate

14.4%

Unemployment

1,329

Housing units

27.0%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

148

35–44

148

100

45–54

55–59

60–64

211

65–74

209

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	407	21.5%
18 and over	1,488	78.5%
65 and over	470	24.8%
Median age	47.8 years

Race & ethnicity

White 78.7%

Two or more races 8.1%

American Indian / Alaska Native 7.5%

Hispanic or Latino 2.5%

Other race 2.3%

Asian 0.9%

Group	Count	%
White	1,530	78.7%
Two or more races	158	8.1%
American Indian / Alaska Native	146	7.5%
Hispanic or Latino	49	2.5%
Other race	44	2.3%
Asian	17	0.9%

Household income

Under $10k 15.5%

$10k–$15k 2.6%

$15k–$25k 10.2%

$25k–$35k 10.2%

$35k–$50k 12.5%

$50k–$75k 10.2%

$75k–$100k 14.3%

$100k–$150k 6.9%

$150k–$200k 4.7%

$200k+ 12.9%

Range	% of households
Under $10k	15.5%
$10k–$15k	2.6%
$15k–$25k	10.2%
$25k–$35k	10.2%
$35k–$50k	12.5%
$50k–$75k	10.2%
$75k–$100k	14.3%
$100k–$150k	6.9%
$150k–$200k	4.7%
$200k+	12.9%
Median income	$48,947

Housing

Home values

Under $50k 10.4%

$50k–$100k 11.5%

$100k–$150k 12.4%

$150k–$200k 5.1%

$200k–$300k 21.9%

$300k–$500k 14.9%

$500k–$1M 18.2%

$1M+ 5.5%

Housing overview

Metric	Value
Median home value	$240,300
Median rent / month	$850
Owner occupied	85.0%
Renter occupied	15.0%
Vacant	44.4%
Single-family detached	91.9%
Large apartment buildings	0.0%
Mobile homes	5.4%
Median rooms	3.9
Avg household size (owned)	2.30

Year built

Era	%
2020 or later	0.0%
2010–2019	7.3%
2000–2009	33.0%
1990–1999	18.8%
1980–1989	19.0%
1970–1979	14.8%
1960–1969	2.6%
1950–1959	4.1%
1940–1949	0.3%
1939 or earlier	0.0%

Bedrooms

Size	% of units
No bedroom (studio)	9.8%
1 bedroom	23.9%
2 bedrooms	27.9%
3 bedrooms	26.3%
4 bedrooms	4.6%
5+ bedrooms	7.4%

Vehicles per household

Vehicles	% of households
No vehicle	4.6%
1 vehicle	21.1%
2 vehicles	33.9%
3 or more	40.4%

Heating fuel

Fuel type	%
Utility gas	14.4%
Electricity	2.6%
Propane / LP gas	2.7%
Fuel oil	62.3%
Wood	16.3%

Households & families

Household type	Count	%
Married-couple family	419	52.0%
Cohabiting couple	41	5.1%
Male householder, no spouse	227	28.2%
Female householder, no spouse	119	14.8%
Households with children under 18	157	19.5%
Households with seniors (65+)	304	37.7%
Average household size	2.30

Marital status

Status	Male	Female
Never married	30.7%	20.3%
Married	53.2%	61.7%
Separated	3.7%	1.0%
Widowed	3.0%	7.8%
Divorced	9.3%	9.3%

Education

Less than 9th grade 1.1%

Some HS, no diploma 3.6%

HS graduate 27.1%

Some college, no degree 29.9%

Associate's degree 11.4%

Bachelor's degree 23.1%

Graduate / professional 3.9%

Metric	%
HS diploma or higher	95.4%
Bachelor's or higher	27.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	25	7.2%
Kindergarten	9	2.6%
Elementary school	189	54.2%
High school	109	31.2%
College / grad school	17	4.9%

Employment

Industry of employment

Education & healthcare 24.4%

Transportation & utilities 14.2%

Agriculture & mining 12.6%

Retail trade 12.4%

Public administration 7.3%

Arts, food & hospitality 6.3%

Other services 6.0%

Professional & management 5.5%

Manufacturing 5.1%

Construction 4.8%

Information 0.7%

Finance & real estate 0.6%

Occupation

Category	%
Management, business & arts	30.5%
Service	9.3%
Sales & office	19.9%
Natural resources & construction	17.8%
Production & transportation	22.5%

Employment type

Type	%
Private sector	71.3%
Government	14.5%
Self-employed	11.1%
Unpaid family workers	3.1%

Commute

Method	%
Drive alone	73.0%
Carpool	4.4%
Public transit	0.0%
Walk	11.8%
Other means	2.9%
Avg commute (minutes)	30.3

Poverty

All people 20.8%

Under 18 years 25.4%

18 and over 19.6%

Married-couple families 15.5%

Female-led households 0.0%

Income support

Source	% of households
Social Security	35.4%
Retirement income	25.9%
Supplemental Security	3.2%
Cash public assistance	5.5%
Food stamps / SNAP	9.7%

Health indicators

Condition	%
High blood pressure	35.5%
High cholesterol	33.7%
Heart disease	6.5%
Stroke	3.1%
Asthma	9.6%
Arthritis	24.9%
Kidney disease	2.8%
Pulmonary disease	6.8%
Cancer	6.7%

Behavior / access	%
Binge drinking	18.3%
No physical activity	22.5%
Less than 7 hrs sleep	32.1%
Fair or poor health	12.9%
Poor mental health	11.9%
Poor physical health	10.1%
No health insurance	12.4%
Visited doctor (checkup)	62.7%
Visited dentist	60.1%
Cholesterol screening	89.1%
Teeth loss	12.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	214	14.4%

Disability	%
Any disability	11.9%
Under 18	4.9%
18–64 years	9.3%
65 and over	23.6%

Health insurance coverage

Type	%
Private insurance	53.0%
Public insurance	51.1%
Uninsured under 19	11.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,798	94.9%
Spanish	29	1.6%
Other Indo-European	0	0.0%
Asian & Pacific Islander	9	0.5%
Other languages	17	0.9%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,850	97.6%
Born in same state	1,850	97.6%
Born in different state	553	29.2%
Foreign born	0	0.0%
Naturalized citizen	45	2.4%
Not a US citizen	25	55.6%

Ancestry

Ancestry	Count	%
French	200	10.6%
Italian	138	7.3%
German	73	3.9%
Polish	33	1.7%

Ancestry	Count	%
Arab	27	1.4%
English	19	1%
Norwegian	5	0.3%

Technology access

Metric	% of households
Computer access	42.5%
Internet access	95.8%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Kasilof, AK have?

Kasilof, AK has one ZIP code: 99610. Each ZIP code serves a distinct delivery area within the city and surrounding region.