ZIP Code 62379

62379 is one of Illinois's ZIP codes, delivering to addresses in Warsaw, Hancock County.

City: Warsaw
County: Hancock County
State: Illinois
Prefix: 623xx

Where this code sits

62379 is part of the 623xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Warsaw.

Warsaw Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 62379 delivers to without sharing its boundary.

ZIP codes nearest 62379

The ZIP codes whose reference points sit closest to 62379.
ZIP code	Distance	Delivers to
ZIP code 52632	4.3 mi	Keokuk, IA
ZIP code 63430	4.3 mi	Alexandria, MO
ZIP code 62373	5.7 mi	Sutter, IL
ZIP code 62341	5.8 mi	Hamilton, IL
ZIP code 63472	8.5 mi	Wayland, MO
ZIP code 62334	10 mi	Elvaston, IL
ZIP code 52639	11 mi	Montrose, IA
ZIP code 62348	13 mi	Lima, IL

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 62379, plotted from its record coordinates.

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

Scope ZIP code 62379. 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.