ZIP Code 61418

61418 is one of Illinois's ZIP codes, delivering to addresses in Biggsville, Henderson County.

City: Biggsville
County: Henderson County
State: Illinois
Prefix: 614xx

Where this code sits

61418 is part of the 614xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Biggsville.

Biggsville Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 61418 delivers to without sharing its boundary.

ZIP codes nearest 61418

The ZIP codes whose reference points sit closest to 61418.
ZIP code	Distance	Delivers to
ZIP code 61447	5.8 mi	Kirkwood, IL
ZIP code 61460	6.3 mi	Media, IL
ZIP code 61437	7.3 mi	Gladstone, IL
ZIP code 61469	7.4 mi	Oquawka, IL
ZIP code 61480	7.9 mi	Stronghurst, IL
ZIP code 61478	8.3 mi	Smithshire, IL
ZIP code 61471	11 mi	Raritan, IL
ZIP code 61462	12 mi	Monmouth, 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 61418, plotted from its record coordinates.

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

Scope ZIP code 61418. 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.