ZIP Code 68860

68860 is one of Nebraska's ZIP codes, delivering to addresses in Oconto, Custer County.

City: Oconto
County: Custer County
State: Nebraska
Prefix: 688xx

Where this code sits

68860 is part of the 688xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Oconto.

Oconto Nebraska ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 68860 delivers to without sharing its boundary.

308 Area code 308

ZIP codes nearest 68860

The ZIP codes whose reference points sit closest to 68860.
ZIP code	Distance	Delivers to
ZIP code 68834	10 mi	Eddyville, NE
ZIP code 68825	14 mi	Callaway, NE
ZIP code 68878	18 mi	Sumner, NE
ZIP code 68822	20 mi	Broken Bow, NE
ZIP code 68856	21 mi	Merna, NE
ZIP code 69130	23 mi	Cozad, NE
ZIP code 69171	24 mi	Willow Island, NE
ZIP code 68814	24 mi	Ansley, 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 68860, plotted from its record coordinates.

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

Scope ZIP code 68860. 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.