ZIP Code 68037

68037 is one of Nebraska's ZIP codes, delivering to addresses in Louisville, Cass County.

City: Louisville
County: Cass County
State: Nebraska
Prefix: 680xx

Where this code sits

68037 is part of the 680xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Louisville.

Louisville Nebraska ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 68037 delivers to without sharing its boundary.

ZIP codes nearest 68037

The ZIP codes whose reference points sit closest to 68037.
ZIP code	Distance	Delivers to
ZIP code 68058	2.8 mi	South Bend, NE
ZIP code 68403	5.4 mi	Manley, NE
ZIP code 68016	5.7 mi	Cedar Creek, NE
ZIP code 68059	6.1 mi	Springfield, NE
ZIP code 68407	7.1 mi	Murdock, NE
ZIP code 68056	8.6 mi	St Columbans, NE
ZIP code 68463	8.8 mi	Weeping Water, NE
ZIP code 68028	9.9 mi	Gretna, NE

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 68037, plotted from its record coordinates.

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

Scope ZIP code 68037. 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.