ZIP Code 61372

61372 is one of Illinois's ZIP codes, delivering to addresses in Troy Grove, LaSalle County.

City: Troy Grove
County: LaSalle County
State: Illinois
Prefix: 613xx

Where this code sits

61372 is part of the 613xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Troy Grove.

Troy Grove Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 61372 delivers to without sharing its boundary.

ZIP codes nearest 61372

The ZIP codes whose reference points sit closest to 61372.
ZIP code	Distance	Delivers to
ZIP code 61371	3.8 mi	Triumph, IL
ZIP code 61342	5.4 mi	Mendota, IL
ZIP code 61317	7.3 mi	Cherry, IL
ZIP code 61312	7.4 mi	Arlington, IL
ZIP code 61373	8.4 mi	Utica, IL
ZIP code 61301	8.6 mi	La Salle, IL
ZIP code 61320	9.0 mi	Dalzell, IL
ZIP code 61329	9.2 mi	Ladd, 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 61372, plotted from its record coordinates.

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

Scope ZIP code 61372. 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.