ZIP Code 62373

62373 is one of Illinois's ZIP codes, delivering to addresses in Sutter, Hancock County.

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

Where this code sits

62373 is part of the 623xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Sutter.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 62373 delivers to without sharing its boundary.

ZIP codes nearest 62373

The ZIP codes whose reference points sit closest to 62373.
ZIP code	Distance	Delivers to
ZIP code 62379	5.7 mi	Warsaw, IL
ZIP code 62348	7.5 mi	Lima, IL
ZIP code 62341	7.8 mi	Hamilton, IL
ZIP code 63430	8.5 mi	Alexandria, MO
ZIP code 52632	8.6 mi	Keokuk, IA
ZIP code 62313	9.7 mi	Basco, IL
ZIP code 62334	9.9 mi	Elvaston, IL
ZIP code 62380	10 mi	West Point, 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 62373, plotted from its record coordinates.

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

Scope ZIP code 62373. 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.