99733 ZIP Code — Circle, AK

Yukon Koyukuk County, Alaska

ZIP code 99733 is located in Circle, Alaska, within Yukon Koyukuk County. It covers approximately 106.94 square miles and serves a population of 45 residents. This is a standard ZIP code in the Alaska (AKT) timezone, served by area code 907.

45
population
106.94
sq mi land
Standard
ZIP type
Alaska (AKT)
timezone
99733 ZIP code map
Cities in ZIP code 99733

Below are the cities the US Postal Service accepts for ZIP code 99733. Using any city not on this list may result in mail delivery delays.

City Status
Circle Acceptable
Demographics updated 06/2026
Population
Total population 45
Population density 0 / sq mi
State FIPS 02
County FIPS 290
Geography
Land area 106.94 sq mi
Water area 0.54 sq mi
Latitude 65.6279
Longitude -143.4491
Timezone Alaska (AKT)
Area code 907
Total population by age
Gender
Race & ethnicity
Economics updated 06/2026
Household income
Income range This ZIP County avg State avg
Under $50k 88.2% 57.9% 29.8%
$50k – $100k 11.8% 28.7% 32.4%
$100k – $200k 0.0% 11.4% 28.9%
Over $200k 0.0% 2.0% 8.8%

Demographics & statistics

45
Population
52.7
Median age
$18,750
Median household income
$19,402
Per capita income
$94,400
Median home value
$0
Median monthly rent
79.3%
Home ownership
40.0%
Poverty rate
20.0%
Unemployment
47
Housing units
10.3%
Bachelor's or higher

Age distribution

Male Female
1
5–9
3
4
10–14
8
1
35–44
2
2
45–54
3
1
60–64
2
2
65–74
3
3
75–84
5
2
85+
3
← Male
Female →

Age summary

GroupCount%
Under 181635.6%
18 and over2964.4%
65 and over1840.0%
Median age52.7 years

Race & ethnicity

American Indian / Alaska Native 82.2%
Two or more races 17.8%
GroupCount%
American Indian / Alaska Native3782.2%
Two or more races817.8%

Household income

Income range This ZIP County avg State avg
Under $50k 88.2% 57.9% 29.8%
$50k – $100k 11.8% 28.7% 32.4%
$100k – $200k 0.0% 11.4% 28.9%
Over $200k 0.0% 2.0% 8.8%
$10k–$15k 27.6%
$15k–$25k 34.5%
$25k–$35k 17.2%
$35k–$50k 10.3%
$100k–$150k 10.3%
Range% of households
$10k–$15k27.6%
$15k–$25k34.5%
$25k–$35k17.2%
$35k–$50k10.3%
$100k–$150k10.3%
Median income$18,750

Housing

Home values

Under $50k 34.8%
$50k–$100k 34.8%
$200k–$300k 30.4%

Housing overview

MetricValue
Median home value$94,400
Median rent / month$0
Owner occupied79.3%
Renter occupied20.7%
Vacant45.3%
Single-family detached90.6%
Large apartment buildings0.0%
Mobile homes3.8%
Median rooms3.2
Avg household size (owned)1.22

Year built

Era%
2020 or later9.4%
2010–201913.2%
2000–200915.1%
1990–199922.6%
1980–198917.0%
1970–197917.0%
1960–19690.0%
1950–19593.8%
1940–19490.0%
1939 or earlier1.9%

Bedrooms

Size% of units
No bedroom (studio)17.0%
1 bedroom26.4%
2 bedrooms32.1%
3 bedrooms24.5%
4 bedrooms0.0%
5+ bedrooms0.0%

Vehicles per household

Vehicles% of households
No vehicle44.8%
1 vehicle55.2%
2 vehicles0.0%
3 or more0.0%

Heating fuel

Fuel type%
Fuel oil93.1%

Households & families

Household typeCount%
Married-couple family00.0%
Cohabiting couple00.0%
Male householder, no spouse827.6%
Female householder, no spouse2172.4%
Households with children under 18827.6%
Households with seniors (65+)1862.1%
Average household size1.55

Marital status

StatusMaleFemale
Never married37.5%14.3%
Married0.0%38.1%
Separated0.0%0.0%
Widowed25.0%33.3%
Divorced37.5%14.3%

Education

Less than 9th grade 10.3%
Some HS, no diploma 44.8%
HS graduate 10.3%
Some college, no degree 24.1%
Associate's degree 0.0%
Bachelor's degree 10.3%
Graduate / professional 0.0%
Metric%
HS diploma or higher44.8%
Bachelor's or higher10.3%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool00.0%
Kindergarten00.0%
Elementary school1275.0%
High school425.0%
College / grad school00.0%

Employment

Industry of employment

Public administration 58.3%
Education & healthcare 41.7%

Occupation

Category%
Management, business & arts83.3%
Service0.0%
Sales & office0.0%
Natural resources & construction0.0%
Production & transportation16.7%

Employment type

Type%
Private sector0.0%
Government100.0%
Self-employed0.0%
Unpaid family workers0.0%

Commute

Method%
Drive alone50.0%
Carpool0.0%
Public transit0.0%
Walk30.0%
Work from home20.0%
Other means0.0%
Avg commute (minutes)0.0

Poverty

All people 40.0%
Under 18 years 31.3%
18 and over 44.8%
Married-couple families 0.0%
Female-led households 62.5%

Income support

Source% of households
Social Security55.2%
Retirement income44.8%
Supplemental Security0.0%
Cash public assistance27.6%
Food stamps / SNAP37.9%

Health indicators

Condition%
Obesity38.0%
High blood pressure39.2%
High cholesterol31.3%
Diabetes16.8%
Heart disease9.8%
Stroke5.9%
Asthma12.6%
Arthritis26.5%
Kidney disease4.3%
Pulmonary disease11.1%
Cancer5.7%
Behavior / access%
Smoking33.8%
Binge drinking19.1%
No physical activity31.6%
Less than 7 hrs sleep36.2%
Depression20.4%
Fair or poor health26.6%
Poor mental health17.5%
Poor physical health17.4%
No health insurance18.1%
Visited doctor (checkup)64.6%
Visited dentist44.4%
Cholesterol screening83.0%
Teeth loss28.1%

Veterans & disability

VeteransCount%
Civilian veterans310.3%
Disability%
Any disability53.3%
Under 1825.0%
18–64 years45.5%
65 and over83.3%

Health insurance coverage

Type%
Private insurance17.8%
Public insurance86.7%
No insurance6.7%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only45100.0%
Spanish36.7%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)45100.0%
Born in same state45100.0%
Born in different state3680.0%
Foreign born00.0%
Naturalized citizen00.0%
Not a US citizen00.0%

Ancestry

AncestryCount%
Italian36.7%

Technology access

Metric% of households
Computer access64.4%
Internet access62.1%

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

Frequently asked questions about ZIP code 99733

What city is ZIP code 99733 in?

ZIP code 99733 is primarily assigned to Circle, Alaska.

What county is ZIP code 99733 in?

ZIP code 99733 falls within Yukon Koyukuk County, Alaska.

What is the poverty rate in ZIP code 99733?

40% of residents in ZIP code 99733 live below the poverty line, above the national average.

Does ZIP code 99733 have an older population?

40% of residents in ZIP code 99733 are 65 or older, above the national average of ~17%.

Does ZIP code 99733 have a large retiree population?

55% of households in ZIP code 99733 receive Social Security income, suggesting a significant retiree or disability population.

How educated is the population of ZIP code 99733?

10% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

What timezone is ZIP code 99733 in?

ZIP code 99733 observes the AKST timezone.

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