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County ZIP codes · Alaska · FIPS 02066

Copper River Census Area, AK ZIP Codes

Copper River Census Area, Alaska has 6 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 4 of the residential ones lie mainly in Copper River Census Area and 2 mainly in a neighboring county; 3 cross the county line. Median household income ranges from $64,330 in 99780 (Tok) to $83,107 in 99737 (Delta Junction) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Copper River Census Area?

99566 · Chitina: –99573 · Copper Center: $79k99586 · Gakona: –99588 · Glennallen: $110k99737 · Delta Junction: $83k99780 · Tok: $64k99566997379978099573995889958699566 · Chitina: –99573 · Copper Center: $79k99586 · Gakona: –99588 · Glennallen: $110k99737 · Delta Junction: $83k99780 · Tok: $64k99566997379978099573995889958699566 · Chitina: –99573 · Copper Center: $79k99586 · Gakona: –99588 · Glennallen: $110k99737 · Delta Junction: $83k99780 · Tok: $64k995669973799780995739958899586
The residential ZIP codes of Copper River 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).

How different are its ZIP codes?

They carry 6 postal town names: Delta Junction, Tok, Glennallen, Copper Center, Gakona, Chitina.

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

All 6 residential ZIP codes in Copper River Census Area

4 ZIP codes lie mainly in Copper River Census Area; 2 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Copper River Census Area, largest first; "In this county" is the share of the ZIP's land in the county
In this county
99588 Glennallen 1,037 0 $110k $291k 56%
99573 Copper Center 941 0 $79k $298k 100%
99586 Gakona 420 0 – $310k 100%
99566 Chitina 130 0 – – 100%

Partly in Copper River Census Area

Residential ZIP codes mainly in another county that reach at least 1% into Copper River Census Area, by their share here
In this county
99737 Delta Junction 4,774 1 $83k $313k 24%
99780 Tok 1,884 0 $64k $219k 5%

Download the 6 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 Copper River Census Area extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Copper River Census Area and in the neighboring counties
ZIPIn Copper RiverElsewhere
9973724%Southeast Fairbanks Census Area 76%
997805%Southeast Fairbanks Census Area 95%
9958856%Matanuska-Susitna Borough 44%

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

Which first three digits do Copper River 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. Copper River Census Area's ZIP codes use 2 prefixes: 995 and 997.

Three-digit prefixes of Copper River 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 Copper River Census Area's
PrefixSectional centerHereAll codes
995 Anchorage, AK (SCF 995) 4 69
997 Anchorage, AK (SCF 995) 2 82

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