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County ZIP codes · Alaska · FIPS 02290

Yukon-Koyukuk Census Area, AK ZIP Codes

Yukon-Koyukuk Census Area, Alaska has 33 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 32 of the residential ones lie mainly in Yukon-Koyukuk Census Area and 1 mainly in a neighboring county; 3 cross the county line.

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Yukon-Koyukuk Census Area?

99558 · Anvik: $80k99590 · Grayling: $46k99602 · Holy Cross: –99627 · McGrath: $59k99665 · Shageluk: –99675 · Takotna: $66k99691 · Nikolai: –99701 · Fairbanks: $76k99720 · Allakaket: –99722 · Arctic Village: $38k99724 · Beaver: –99726 · Bettles Field: $129k99730 · Central: $25k99733 · Circle: $25k99738 · Eagle: $41k99740 · Fort Yukon: $42k99741 · Galena: $88k99745 · Hughes: –99746 · Huslia: $30k99748 · Kaltag: $68k99754 · Koyukuk: –99756 · Manley Hot Springs: $58k99757 · Lake Minchumina: –99758 · Minto: –99760 · Nenana: $67k99765 · Nulato: $53k99767 · Rampart: –99768 · Ruby: –99774 · Stevens Village: –99777 · Tanana: $83k99781 · Venetie: $68k99788 · Chalkyitsik: $59k99790 · Fairbanks: –99768997409970199627997389973099760996919978199756997909972499558 · Anvik: $80k99590 · Grayling: $46k99602 · Holy Cross: –99627 · McGrath: $59k99665 · Shageluk: –99675 · Takotna: $66k99691 · Nikolai: –99701 · Fairbanks: $76k99720 · Allakaket: –99722 · Arctic Village: $38k99724 · Beaver: –99726 · Bettles Field: $129k99730 · Central: $25k99733 · Circle: $25k99738 · Eagle: $41k99740 · Fort Yukon: $42k99741 · Galena: $88k99745 · Hughes: –99746 · Huslia: $30k99748 · Kaltag: $68k99754 · Koyukuk: –99756 · Manley Hot Springs: $58k99757 · Lake Minchumina: –99758 · Minto: –99760 · Nenana: $67k99765 · Nulato: $53k99767 · Rampart: –99768 · Ruby: –99774 · Stevens Village: –99777 · Tanana: $83k99781 · Venetie: $68k99788 · Chalkyitsik: $59k99790 · Fairbanks: –997689974099701996279973899730997609969199781997569972499558 · Anvik: $80k99602 · Holy Cross: –99627 · McGrath: $59k99665 · Shageluk: –99675 · Takotna: $66k99691 · Nikolai: –99701 · Fairbanks: $76k99720 · Allakaket: –99722 · Arctic Village: $38k99724 · Beaver: –99726 · Bettles Field: $129k99730 · Central: $25k99733 · Circle: $25k99738 · Eagle: $41k99740 · Fort Yukon: $42k99741 · Galena: $88k99745 · Hughes: –99746 · Huslia: $30k99748 · Kaltag: $68k99754 · Koyukuk: –99756 · Manley Hot Springs: $58k99757 · Lake Minchumina: –99760 · Nenana: $67k99765 · Nulato: $53k99767 · Rampart: –99768 · Ruby: –99774 · Stevens Village: –99777 · Tanana: $83k99781 · Venetie: $68k99788 · Chalkyitsik: $59k99790 · Fairbanks: –9976899740997019962799738997309976099756
The residential ZIP codes of Yukon-Koyukuk Census Area (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024). <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

All 33 residential ZIP codes in Yukon-Koyukuk Census Area

32 ZIP codes lie mainly in Yukon-Koyukuk Census Area; 1 more reaches into it from a neighboring county and follows the first table.

Residential ZIP codes mainly in Yukon-Koyukuk Census Area, largest first; "In this county" is the share of the ZIP's land in the county
In this county
99701 Fairbanks 18,061 33 $76k $253k 97%
99760 Nenana 833 0 $67k $175k 56%
99740 Fort Yukon 656 0 $42k $168k 100%
99741 Galena 611 35 $88k $107k 100%
99777 Tanana 334 40 $83k $67k 100%
99627 McGrath 255 0 $59k $113k 100%
99765 Nulato 255 31 $53k $103k 100%
99768 Ruby 237 0 – $205k 100%
99758 Minto 214 71 – $33k 100%
99602 Holy Cross 205 7 – $53k 100%
99720 Allakaket 178 4 – – 100%
99590 Grayling 173 15 $46k $114k 100%
99722 Arctic Village 164 3 $38k $39k 100%
99730 Central 108 0 $25k – 100%
99788 Chalkyitsik 80 9 $59k $34k 100%
99558 Anvik 79 8 $80k – 100%
99781 Venetie 76 0 $68k $50k 100%
99748 Kaltag 68 3 $68k – 100%
99733 Circle 54 1 $25k $54k 100%
99746 Huslia 51 3 $30k $13k 100%
99691 Nikolai 49 0 – $106k 100%
99745 Hughes 40 13 – – 100%
99665 Shageluk 34 3 – – 100%
99726 Bettles Field 33 0 $129k – 100%
99756 Manley Hot Springs 32 0 $58k $110k 100%
99754 Koyukuk 29 5 – – 100%
99724 Beaver 17 0 – $34k 100%
99675 Takotna 15 1 $66k – 100%
99757 Lake Minchumina 7 0 – – 100%
99767 Rampart no residents 0 – – 100%
99774 Stevens Village no residents 0 – – 100%
99790 Fairbanks no residents 0 – – 100%

Partly in Yukon-Koyukuk Census Area

Residential ZIP codes mainly in another county that reach at least 1% into Yukon-Koyukuk Census Area, by their share here
In this county
99738 Eagle 125 0 $41k $62k 42%

Download the 33 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

3 ZIP codes of Yukon-Koyukuk Census Area extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Yukon-Koyukuk Census Area and in the neighboring counties
ZIPIn Yukon-KoyukukElsewhere
9970197%Fairbanks North Star Borough 3%
9976056%Denali Borough 43%; Fairbanks North Star Borough 1%
9973842%Southeast Fairbanks Census Area 58%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Yukon-Koyukuk Census Area's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Yukon-Koyukuk Census Area's ZIP codes use 3 prefixes: 995, 996 and 997.

Three-digit prefixes of Yukon-Koyukuk Census Area's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Yukon-Koyukuk Census Area's
PrefixSectional centerHereAll codes
995 Anchorage, AK (SCF 995) 2 69
996 Anchorage, AK (SCF 995) 5 89
997 Anchorage, AK (SCF 995) 26 82

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.