ZIP Code 82845

82845 is one of Wyoming's ZIP codes, delivering to addresses in Wyarno, Sheridan County.

City: Wyarno
County: Sheridan County
State: Wyoming
Prefix: 828xx

Where this code sits

82845 is part of the 828xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Wyarno.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 82845 delivers to without sharing its boundary.

307 Area code 307

ZIP codes nearest 82845

The ZIP codes whose reference points sit closest to 82845.
ZIP code	Distance	Delivers to
ZIP code 82832	12 mi	Banner, WY
ZIP code 82835	13 mi	Clearmont, WY
ZIP code 82801	13 mi	Sheridan, WY
ZIP code 82842	16 mi	Story, WY
ZIP code 82833	18 mi	Big Horn, WY
ZIP code 82840	20 mi	Saddlestring, WY
ZIP code 82837	21 mi	Leiter, WY
ZIP code 82844	26 mi	Wolf, WY

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 82845, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 82845. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.