US ZIP Code
99621

Kwethluk, AK

Bethel Census Area County  ·  Alaska

● Active
👥 852 Population ↑ 39% since 2019
💰 $48,056 Median HH Income
▼ 37% below avg ↑ 16% since 2019
🎂 24.2 Median Age ↓ 5% since 2019
🏠 $63,700 Median Home Value
▼ 77% below avg ↑ 8% since 2019
🎓 10.8% College Grads
▼ 72% below avg
📊 23.0% Unemployment
▲ 370% above avg ↓ 5% since 2019
ZIP Code Details
ZIP Code99621
CityKwethluk
StateAlaska (AK)
CountyBethel Census Area County
Area Code907
Elevation14 ft
Latitude60.79333
Longitude-161.430966
TimezoneAnchorage (DST)
FIPS02050
ZIP TypePO Box
StatusActive
People & Population (ACS 2023)
♂ Male 52.7% (449) Female 47.3% (403) ♀

Race & Ethnicity

White: 1.3%Asian: 0.2%Other: 1.6%Race
White1.3%
Asian0.2%
Other1.6%

Age Breakdown

Under 5
15%
5–17
26%
18–24
10%
25–44
26%
45–64
19%
65+
2%

Key Indicators

Median Age24.2 yrs ↓ 5% since 2019
Avg Household Size4.79
Below Poverty35.8% ▲ 258% above avg
College Grads10.8% ▼ 72% below avg
Unemployment23.0% ▲ 370% above avg
HS Graduate186 (55.7%)
Some College71 (21.3%)
Associates41 (12.3%)
Bachelors3 (0.9%)
Graduate Degree33 (9.9%)

Education

HS Grad: 55.7%Some College: 21.3%Associates: 12.3%Bachelors: 0.9%Graduate: 9.9%Edu
HS Grad55.7%
Some College21.3%
Associates12.3%
Bachelors0.9%
Graduate9.9%
Housing & Income

Housing Tenure

Owner: 72.5%Renter: 27.5%Tenure
Owner72.5%
Renter27.5%

Home Value Distribution

Under $50k
46%
$50k–100k
16%
$100k–150k
9%
$150k–200k
9%
$200k–300k
16%
$300k–500k
4%

Financials

Median HH Income$48,056 ▼ 37% below avg ↑ 16% since 2019
Median Home Value$63,700 ▼ 77% below avg ↑ 8% since 2019
Home/Income Ratio1.3x (nat avg ~3.5x)
Median Rent$825/mo ↑ 57% since 2019
Total Units240
Vacant Units62
Avg HH Size4.79

Income Distribution

Under $25k
25%
$25k–50k
27%
$50k–75k
18%
$75k–100k
10%
$100k–150k
10%
$150k–200k
7%
Over $200k
4%
Employment & Commute

How People Get to Work

Drove Alone
4%
Walked
94%
Work From Home
2%

Commute Time

Under 15 min
90%
15–30 min
10%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
4%
1960s–1970s
20%
1980s–1990s
20%
2000+
55%

Summary

Total Units240
Vacant62
Owner Occupied72.5%
Renter Occupied27.5%
Avg HH Size4.79
Frequently Asked Questions
ZIP code 99621 is in Kwethluk, AK, in Bethel Census Area County.
ZIP code 99621 is located in Alaska (AK).
ZIP code 99621 is in Bethel Census Area County, AK.
ZIP 99621 observes the Anchorage timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 99621 is 852 people (ACS 2023).
The median household income in ZIP code 99621 is $48,056 (ACS 2023).
The median home value in ZIP 99621 is $63,700 (ACS 2023).
About ZIP Code 99621

ZIP code 99621 is located in Kwethluk, Alaska, within Bethel Census Area County. With a population of 852, this is a sparsely populated ZIP code with a young community — the median age is 24.2 years. Economically, 99621 is a working-class ZIP code: the median household income of $48,056 is below the national average.

Real estate in ZIP code 99621 represents one of the more affordable housing markets in the country. The median home value of $63,700 is well below the national average. Renters can expect to pay around $825 per month in median rent. Homeownership is strong here — 72.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 8% since 2019.

The population of 99621 is racially diverse, with White as the largest group at 1.3%. Residents are less-educated — 10.8% hold a bachelor's degree or higher, which is well below the national average. Poverty affects a significant share of residents at 35.8%. Household income has grown by 16% since 2019.

The unemployment rate in 99621 stands at 23.0%, which is more than double the national average. As in most parts of the country, driving alone is the dominant commute mode at 3%.

Overall, ZIP code 99621 in Kwethluk, AK is characterized as working-class, less-educated, a young community, and predominantly owner-occupied. With 852 residents, a median household income of $48,056, and a median home value of $63,700, it offers a clear picture of life in this part of Alaska.