ZIP Code 62324

62324 is one of Illinois's ZIP codes, delivering to addresses in Clayton, Adams County.

City: Clayton
County: Adams County
State: Illinois
Prefix: 623xx

Where this code sits

62324 is part of the 623xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Clayton.

Clayton Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 62324 delivers to without sharing its boundary.

ZIP codes nearest 62324

The ZIP codes whose reference points sit closest to 62324.
ZIP code	Distance	Delivers to
ZIP code 62375	4.7 mi	Timewell, IL
ZIP code 62320	6.5 mi	Camp Point, IL
ZIP code 62339	8.4 mi	Golden, IL
ZIP code 62346	10 mi	La Prairie, IL
ZIP code 62347	11 mi	Liberty, IL
ZIP code 62344	11 mi	Huntsville, IL
ZIP code 62353	12 mi	Mount Sterling, IL
ZIP code 62325	12 mi	Coatsburg, 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 62324, plotted from its record coordinates.

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

Scope ZIP code 62324. 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.