ZIP Code 53946

53946 is one of Wisconsin's ZIP codes, delivering to addresses in Markesan, Green Lake County.

City: Markesan
County: Green Lake County
State: Wisconsin
Prefix: 539xx

Where this code sits

53946 is part of the 539xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Markesan.

Markesan Wisconsin ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 53946 delivers to without sharing its boundary.

ZIP codes nearest 53946

The ZIP codes whose reference points sit closest to 53946.
ZIP code	Distance	Delivers to
ZIP code 53939	6.4 mi	Kingston, WI
ZIP code 53947	7.0 mi	Marquette, WI
ZIP code 53931	7.4 mi	Fairwater, WI
ZIP code 53935	9.0 mi	Friesland, WI
ZIP code 54941	9.2 mi	Green Lake, WI
ZIP code 53926	9.7 mi	Dalton, WI
ZIP code 53933	11 mi	Fox Lake, WI
ZIP code 54968	11 mi	Princeton, 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 53946, plotted from its record coordinates.

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

Scope ZIP code 53946. 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.