ZIP Code 53805

53805 is one of Wisconsin's ZIP codes, delivering to addresses in Boscobel, Grant County.

City: Boscobel
County: Grant County
State: Wisconsin
Prefix: 538xx

Where this code sits

53805 is part of the 538xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Boscobel.

Boscobel Wisconsin ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 53805 delivers to without sharing its boundary.

ZIP codes nearest 53805

The ZIP codes whose reference points sit closest to 53805.
ZIP code	Distance	Delivers to
ZIP code 53827	8.2 mi	Woodman, WI
ZIP code 54657	8.7 mi	Steuben, WI
ZIP code 53518	9.0 mi	Blue River, WI
ZIP code 53809	11 mi	Fennimore, WI
ZIP code 53826	11 mi	Wauzeka, WI
ZIP code 53573	13 mi	Muscoda, WI
ZIP code 54631	13 mi	Gays Mills, WI
ZIP code 53816	14 mi	Mount Hope, WI

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 53805, plotted from its record coordinates.

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

Scope ZIP code 53805. 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.