Koliganek, Alaska Demographics & Population 2026
During the 2020–2024 ACS period, Koliganek, Alaska had a total population of 193, the 188th largest community in Alaska, with a median household income of $73,438, which is 21% lower than the state average. The poverty rate is 18.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Only 7.0% of adults have a bachelor's degree, well below the national average of 35.7%.
- Housing is very affordable with a home-value-to-income ratio of just 1.7x.
- Unemployment rate of 22.2% is notably above the national average.
Koliganek Quick Facts
How Koliganek Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 224 | 193 | -13.8% |
| Median household income | $56,250 | $73,438 | +30.6% |
| Median home value | $129,200 | $122,900 | -4.9% |
How Koliganek Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 63 | National average: 61
Education
Educational Attainment (Adults 25+)
Koliganek Rankings in Alaska
Explore Alaska Rankings
Other Cities in Dillingham Census Area
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Dillingham | 2,109 | $101,200 | 11.1% | $307,900 |
| Togiak | 963 | $57,083 | 33.6% | $95,000 |
| Manokotak | 679 | $50,625 | 25.0% | $86,700 |
| New Stuyahok | 474 | $66,250 | 15.7% | $82,500 |
| Aleknagik | 92 | $75,417 | 21.7% | $40,000 |
| Twin Hills | 87 | $46,250 | 47.1% | $37,500 |
| Ekwok | 36 | N/A | 0.0% | $108,900 |
| Clark's Point | 25 | N/A | 52.0% | N/A |
| Portage Creek | 1 | N/A | 0.0% | N/A |
Cities Similar to Koliganek
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Moose Pass | 202 | N/A | $364,800 | 8.6% | 0.0% |
| Holy Cross | 205 | N/A | $53,000 | 2.4% | 11.2% |
| Nanwalek | 199 | $69,107 | $131,300 | 9.0% | 14.1% |
| Port Alsworth | 199 | $67,750 | N/A | 13.0% | 1.5% |
| Coldfoot | 211 | N/A | N/A | 0.0% | 25.1% |
A note before these figures: with a population of 193, Koliganek's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Koliganek is a small community located in Alaska, within Dillingham Census Area. The total population is 193. It ranks as the 188th most populous out of 326 Census-designated places in Alaska.
Age Demographics
The median age in Koliganek is 18.9 years. This is 47% lower than the state median of 35.8 years. With 47.7% of the population under 18, Koliganek has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Koliganek is $73,438. This is 21% lower than the state median of $92,788. It is also 9% lower than the national median of $80,734. The poverty rate stands at 18.6%. This is 84% higher than the state poverty rate of 10.1%. The unemployment rate is 22.2%. This is 280% higher than the state rate of 5.9%. The median home value is $122,900. Housing costs are 65% lower than the state median of $352,900. With a home-value-to-income ratio of just 1.7x, Koliganek is one of the most affordable housing markets in the area. 67.4% of occupied housing units are owner-occupied.
Race & Ethnicity
Koliganek is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. The White (non-Hispanic) population (0.5%) is well below the state average of 57.7%.
Education
7.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 78% lower than the state rate of 31.7%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 91.9%.
Data Sources & Methodology
All demographic data for Koliganek, Alaska is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Alaska state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 326 Census-designated places in Alaska. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Koliganek, Alaska?
Koliganek, Alaska has a population of 193 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Koliganek, AK?
The median household income in Koliganek is $73,438, which is 9% lower than the national median of $80,734.
What is the poverty rate in Koliganek, AK?
The poverty rate in Koliganek is 18.6%. This means approximately 36 residents live below the federal poverty line.
What is the racial makeup of Koliganek, Alaska?
Koliganek's population is 0.5% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Koliganek, AK?
The median home value in Koliganek is $122,900. The home-value-to-income ratio is 1.7x.
How educated is Koliganek, Alaska?
7.0% of adults (25+) in Koliganek hold a bachelor's degree or higher, and 1.2% hold a graduate or professional degree.