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ZIP codes in Coconino County, Arizona

Coconino County, Arizona has 28 ZIP codes in this list, from 85931 to 86435. They cover 21 places, among them Flagstaff, Sedona, Forest Lakes and Bellemont.

The ZIP code areas of Coconino County add up to about 13,386 square miles of land (34,669 sq km) as the Census Bureau draws them. The largest is 86020 (Cameron), with 1,248 square miles.

Places with more than one code here: Flagstaff (6 codes), Sedona (3 codes).

Using these codes

Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.

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