ZIP Code 68920

68920 is one of Nebraska's ZIP codes, delivering to addresses in Alma, Harlan County.

City: Alma
County: Harlan County
State: Nebraska
Prefix: 689xx

Where this code sits

68920 is part of the 689xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Alma.

Alma Nebraska ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 68920 delivers to without sharing its boundary.

308 Area code 308

ZIP codes nearest 68920

The ZIP codes whose reference points sit closest to 68920.
ZIP code	Distance	Delivers to
ZIP code 68966	5.5 mi	Orleans, NE
ZIP code 68971	6.8 mi	Republican City, NE
ZIP code 68977	12 mi	Stamford, NE
ZIP code 68960	12 mi	Naponee, NE
ZIP code 68969	14 mi	Ragan, NE
ZIP code 67647	15 mi	Long Island, KS
ZIP code 68967	17 mi	Oxford, NE
ZIP code 68923	18 mi	Atlanta, 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 68920, plotted from its record coordinates.

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

Scope ZIP code 68920. 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.