Utica Nebraska ZIP Codes

Utica holds a single ZIP code.

Every ZIP code in Utica

The complete list of Utica, Nebraska ZIP codes with the county each falls in.
ZIP code	County
68456	Seward County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Utica codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Utica. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Utica ZIP code begins 684. Those first three digits identify the sectional center facility that processes mail for this part of Nebraska. Statewide that range covers 56 ZIP codes, so Utica accounts for 2% of it.

Every Nebraska ZIP prefix and the region it covers →

Area codes covering Utica

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Utica occupies.

Utica Nebraska area codes in full →

Where Utica's ZIP codes sit

Each point is one Utica ZIP code, plotted from its record coordinates.

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

Cities near Utica

The closest places to Utica with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Waco Nebraska ZIP codes	6.1 mi	1 ZIP code
Goehner Nebraska ZIP codes	7.9 mi	1 ZIP code
Beaver Crossing Nebraska ZIP codes	8.7 mi	1 ZIP code
Gresham Nebraska ZIP codes	9.6 mi	1 ZIP code
Staplehurst Nebraska ZIP codes	11 mi	1 ZIP code
Cordova Nebraska ZIP codes	12 mi	1 ZIP code
York Nebraska ZIP codes	13 mi	1 ZIP code
Seward Nebraska ZIP codes	13 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance.