ZIP Code 61431

61431 is one of Illinois's ZIP codes, delivering to addresses in Ellisville, Fulton County.

City: Ellisville
County: Fulton County
State: Illinois
Prefix: 614xx

Where this code sits

61431 is part of the 614xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Ellisville.

Ellisville Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 61431 delivers to without sharing its boundary.

ZIP codes nearest 61431

The ZIP codes whose reference points sit closest to 61431.
ZIP code	Distance	Delivers to
ZIP code 61544	6.4 mi	London Mills, IL
ZIP code 61433	6.4 mi	Fiatt, IL
ZIP code 61432	7.0 mi	Fairview, IL
ZIP code 61477	8.2 mi	Smithfield, IL
ZIP code 61415	9.0 mi	Avon, IL
ZIP code 61459	9.1 mi	Marietta, IL
ZIP code 61427	9.2 mi	Cuba, IL
ZIP code 61470	9.8 mi	Prairie City, 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 61431, plotted from its record coordinates.

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

Scope ZIP code 61431. 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.