ZIP Code 61377

61377 is one of Illinois's ZIP codes, delivering to addresses in Wenona, Marshall County.

City: Wenona
County: Marshall County
State: Illinois
Prefix: 613xx

Where this code sits

61377 is part of the 613xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Wenona.

Wenona Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 61377 delivers to without sharing its boundary.

ZIP codes nearest 61377

The ZIP codes whose reference points sit closest to 61377.
ZIP code	Distance	Delivers to
ZIP code 61358	4.9 mi	Rutland, IL
ZIP code 61369	6.0 mi	Toluca, IL
ZIP code 61334	6.5 mi	Lostant, IL
ZIP code 61321	8.0 mi	Dana, IL
ZIP code 61311	9.3 mi	Ancona, IL
ZIP code 61333	9.5 mi	Long Point, IL
ZIP code 61332	9.8 mi	Leonore, IL
ZIP code 61336	11 mi	Magnolia, 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 61377, plotted from its record coordinates.

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

Scope ZIP code 61377. 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.