ZIP Code 61376

61376 is one of Illinois's ZIP codes, delivering to addresses in Walnut, Bureau County.

City: Walnut
County: Bureau County
State: Illinois
Prefix: 613xx

Where this code sits

61376 is part of the 613xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Walnut.

Walnut Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 61376 delivers to without sharing its boundary.

ZIP codes nearest 61376

The ZIP codes whose reference points sit closest to 61376.
ZIP code	Distance	Delivers to
ZIP code 61346	6.0 mi	New Bedford, IL
ZIP code 61338	6.6 mi	Manlius, IL
ZIP code 61243	7.8 mi	Deer Grove, IL
ZIP code 61349	7.9 mi	Ohio, IL
ZIP code 61328	7.9 mi	Kasbeer, IL
ZIP code 61042	11 mi	Harmon, IL
ZIP code 61379	11 mi	Wyanet, IL
ZIP code 61361	11 mi	Sheffield, 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 61376, plotted from its record coordinates.

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

Scope ZIP code 61376. 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.