Yukon-Koyukuk Census Area, Alaska demographics
Yukon-Koyukuk Census Area, Alaska (county FIPS 02290) has a median household income of $55,741 (±$6,244) and a total population of 5,195 in the American Community Survey 5-year estimates for 2020-2024.
Margins of error are at the 90% confidence level. The figures describe 2020-2024 (dollars in 2024 dollars), not the present. 33 ZIP Code Tabulation Areas overlap the county (Census 2020).
Data as of Oct 22, 2026 (Olympus publication) · Markdown version
- Values are ACS 5-year estimates for 2020-2024 (dollars in 2024 dollars), not current figures.
- ZCTA-county overlaps come from the Census 2020 relationship file and use 2020 counties, by land area; Connecticut uses its legacy counties, not the planning regions in ACS 2022+.
ACS 5-year estimates, 2020-2024
Census American Community Survey 5-year estimates for 2020-2024, with 90% margins of error as published by the Census Bureau.
| Metric | Estimate | Margin of error (90%) | ACS table |
|---|---|---|---|
| Total population | 5,195 | none (controlled estimate) | B01003 |
| Median age | 37.8 years | ±1 years | B01002 |
| Households | 2,296 | ±359 | B11001 |
| Median household income (inflation-adjusted to the final ACS year) | $55,741 | ±$6,244 | B19013 |
| Median value of owner-occupied housing units | $98,500 | ±$12,311 | B25077 |
| Median gross rent | $1,084 | ±$114 | B25064 |
| Owner-occupied share of occupied housing units | 69.9% | none (derived from several estimates) | B25003 (derived) |
| Renter-occupied share of occupied housing units | 30.1% | none (derived from several estimates) | B25003 (derived) |
| High school graduate or higher (age 25+) | 87.6% | none (derived from several estimates) | B15003 (derived) |
| Bachelor's degree or higher (age 25+) | 16% | none (derived from several estimates) | B15003 (derived) |
| Share of people below the poverty level | 16% | none (derived from several estimates) | B17001 (derived) |
| Unemployment rate (civilian labor force) | 5.4% | none (derived from several estimates) | B23025 (derived) |
- Dollar values are in 2024 inflation-adjusted dollars.
- Percentages' margins of error are in percentage points (pp).
Geography
| Measure | Value |
|---|---|
| County FIPS | 02290 |
| Land area | 145,769.13 sq mi |
| Water area | 2,109.03 sq mi |
| Population density | 0 per sq mi of land |
| Geography vintage | 2024 Gazetteer |
ZIP codes (ZCTAs) in this county
ZCTAs that overlap the county in the Census 2020 ZCTA to county relationship file, largest share of the county's land first.
| ZCTA | Share of county land | Share of ZCTA land | County is the ZCTA's primary county |
|---|---|---|---|
| 99740 | 5.5% | 100% | Yes |
| 99768 | 5.5% | 100% | Yes |
| 99627 | 4.6% | 100% | Yes |
| 99730 | 4.4% | 100% | Yes |
| 99691 | 3.2% | 100% | Yes |
| 99738 | 2.9% | 41.6% | |
| 99760 | 1.8% | 55.6% | Yes |
| 99781 | 1.6% | 100% | Yes |
| 99756 | 1.3% | 100% | Yes |
| 99701 | 0.4% | 97.4% | Yes |
| 99757 | 0.3% | 100% | Yes |
| 99790 | 0.3% | 100% | Yes |
| 99724 | 0.3% | 100% | Yes |
| 99726 | 0.2% | 100% | Yes |
| 99733 | 0.1% | 100% | Yes |
| 99722 | 0% | 100% | Yes |
| 99720 | 0% | 100% | Yes |
| 99602 | 0% | 100% | Yes |
| 99675 | 0% | 100% | Yes |
| 99748 | 0% | 100% | Yes |
| 99741 | 0% | 100% | Yes |
| 99746 | 0% | 100% | Yes |
| 99774 | 0% | 100% | Yes |
| 99590 | 0% | 100% | Yes |
| 99665 | 0% | 100% | Yes |
| 99558 | 0% | 100% | Yes |
| 99777 | 0% | 100% | Yes |
| 99788 | 0% | 100% | Yes |
| 99765 | 0% | 100% | Yes |
| 99767 | 0% | 100% | Yes |
| 99754 | 0% | 100% | Yes |
| 99745 | 0% | 100% | Yes |
| 99758 | 0% | 100% | Yes |
Sources
- American Community Survey 5-year estimates (Census Data API) — U.S. Census Bureau. ACS 5-year 2020-2024 (release acs5-2024:county), source date 2025-09-02. https://api.census.gov/data/2024/acs/acs5?get=NAME,B01003_001E,B01003_001M,B01002_001E,B01002_001M,B11001_001E,B11001_001M,B19013_001E,B19013_001M,B25077_001E,B25077_001M,B25064_001E,B25064_001M,B25003_001E,B25003_002E,B25003_003E,B15003_001E,B15003_017E,B15003_018E,B15003_019E,B15003_020E,B15003_021E,B15003_022E,B15003_023E,B15003_024E,B15003_025E,B17001_001E,B17001_002E,B23025_003E,B23025_005E&for=county:290&in=state:02
- Published by Olympus on Oct 22, 2026.
- Source data: U.S. Census Bureau. Works of the U.S. government are not subject to copyright in the United States.
- This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
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curl -s "https://api.olympus.new-odyssey.com/v1/geo-demographics/counties/02290" -H "X-API-Key: $OLYMPUS_API_KEY"get_us_demographics {"county_fips":"02290"}