ZIP Code 61546

61546 is one of Illinois's ZIP codes, delivering to addresses in Manito, Mason County.

City: Manito
County: Mason County
State: Illinois
Prefix: 615xx

Where this code sits

61546 is part of the 615xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Manito.

Manito Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 61546 delivers to without sharing its boundary.

ZIP codes nearest 61546

The ZIP codes whose reference points sit closest to 61546.
ZIP code	Distance	Delivers to
ZIP code 61532	4.5 mi	Forest City, IL
ZIP code 61534	7.1 mi	Green Valley, IL
ZIP code 61564	9.1 mi	South Pekin, IL
ZIP code 61567	9.5 mi	Topeka, IL
ZIP code 62682	9.6 mi	San Jose, IL
ZIP code 61539	9.8 mi	Kingston Mines, IL
ZIP code 61533	11 mi	Glasford, IL
ZIP code 61543	11 mi	Liverpool, 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 61546, plotted from its record coordinates.

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

Scope ZIP code 61546. 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.