ZIP Code 53930

53930 is one of Wisconsin's ZIP codes, delivering to addresses in Endeavor, Marquette County.

City: Endeavor
County: Marquette County
State: Wisconsin
Prefix: 539xx

Where this code sits

53930 is part of the 539xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Endeavor.

Endeavor Wisconsin ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 53930 delivers to without sharing its boundary.

ZIP codes nearest 53930

The ZIP codes whose reference points sit closest to 53930.
ZIP code	Distance	Delivers to
ZIP code 53953	4.7 mi	Packwaukee, WI
ZIP code 53920	6.1 mi	Briggsville, WI
ZIP code 53949	7.2 mi	Montello, WI
ZIP code 53952	7.7 mi	Oxford, WI
ZIP code 53901	10 mi	Portage, WI
ZIP code 53954	13 mi	Pardeeville, WI
ZIP code 53926	14 mi	Dalton, WI
ZIP code 53964	14 mi	Westfield, 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 53930, plotted from its record coordinates.

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

Scope ZIP code 53930. 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.