32 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 99701 | Fairbanks | 17,564 |
| 99760 | Nenana | 800 |
| 99740 | Fort Yukon | 583 |
| 99741 | Galena | 565 |
| 99777 | Tanana | 309 |
| 99765 | Nulato | 284 |
| 99602 | Holy Cross | 229 |
| 99627 | McGrath | 195 |
| 99720 | Allakaket | 195 |
| 99758 | Minto | 190 |
| 99768 | Ruby | 180 |
| 99722 | Arctic Village | 177 |
| 99590 | Grayling | 171 |
| 99748 | Kaltag | 146 |
| 99746 | Huslia | 136 |
| 99788 | Chalkyitsik | 103 |
| 99781 | Venetie | 102 |
| 99730 | Central | 98 |
| 99691 | Nikolai | 93 |
| 99558 | Anvik | 85 |
| 99724 | Beaver | 82 |
| 99675 | Takotna | 67 |
| 99733 | Circle | 48 |
| 99754 | Koyukuk | 44 |
| 99665 | Shageluk | 36 |
| 99745 | Hughes | 32 |
| 99756 | Manley Hot Springs | 20 |
| 99726 | Bettles Field | 15 |
| 99757 | Lake Minchumina | 14 |
| 99790 | Fairbanks | 11 |
| 99774 | Stevens Village | 7 |
| 99767 | Rampart | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 32 ZCTAs in Yukon-Koyukuk Census Area, Alaska (US Census).