Yukon-Koyukuk Census Area, Alaska
Yukon-Koyukuk Census Area is a county equivalent in Alaska. Its county FIPS code is 02290. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 02290
- Representative coordinates
- 65.375656, -151.578176
- County type
- Census area
- County seat or government
- No separate county-government seat; this is a statistical county equivalent.
- Resident population, July 2025
- 5,028
- Land area
- 377,536.046 km²
- Water area
- 5,466.592 km²
- State
- Alaska
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Yukon-Koyukuk Census Area
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/Anchorage | UTC-09:00 in January; UTC-08:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
99558 · 99590 · 99602 · 99627 · 99665 · 99675 · 99691 · 99701 · 99720 · 99722 · 99724 · 99726 · 99730 · 99733 · 99738 · 99740 · 99741 · 99745 · 99746 · 99748 · 99754 · 99756 · 99757 · 99758 · 99760 · 99765 · 99767 · 99768 · 99774 · 99777 · 99781 · 99788 · 99790
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
Use the US government local-office directory ↗ to find the office responsible for your address. A county website has not been confidently matched here. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Alatna CDP, AK
- Allakaket city, AK
- Anvik city, AK
- Arctic Village CDP, AK
- Beaver CDP, AK
- Bettles city, AK
- Birch Creek CDP, AK
- Central CDP, AK
- Chalkyitsik CDP, AK
- Circle CDP, AK
- Coldfoot CDP, AK
- Evansville CDP, AK
- Flat CDP, AK
- Fort Yukon city, AK
- Four Mile Road CDP, AK
- Galena city, AK
- Grayling city, AK
- Holy Cross city, AK
- Hughes city, AK
- Huslia city, AK
- Kaltag city, AK
- Koyukuk city, AK
- Lake Minchumina CDP, AK
- Livengood CDP, AK
- McGrath city, AK
- Manley Hot Springs CDP, AK
- Minto CDP, AK
- Nenana city, AK
- Nikolai city, AK
- Nulato city, AK
Browse all cities, towns and communities for Yukon-Koyukuk Census Area
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county at your current point, check its ZIP area, or find its physical time zone.