ZIP Code 62466

62466 is one of Illinois's ZIP codes, delivering to addresses in Sumner, Lawrence County.

City: Sumner
County: Lawrence County
State: Illinois
Prefix: 624xx

Where this code sits

62466 is part of the 624xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Sumner.

Sumner Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 62466 delivers to without sharing its boundary.

ZIP codes nearest 62466

The ZIP codes whose reference points sit closest to 62466.
ZIP code	Distance	Delivers to
ZIP code 62417	5.3 mi	Bridgeport, IL
ZIP code 62421	6.1 mi	Claremont, IL
ZIP code 62419	9.4 mi	Calhoun, IL
ZIP code 62439	10 mi	Lawrenceville, IL
ZIP code 62450	12 mi	Olney, IL
ZIP code 62452	14 mi	Parkersburg, IL
ZIP code 62460	15 mi	Saint Francisville, IL
ZIP code 62425	15 mi	Dundas, 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 62466, plotted from its record coordinates.

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

Scope ZIP code 62466. 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.