ZIP Code 62963

62963 is one of Illinois's ZIP codes, delivering to addresses in Mound City, Pulaski County.

City: Mound City
County: Pulaski County
State: Illinois
Prefix: 629xx

Where this code sits

62963 is part of the 629xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mound City.

Mound City Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 62963 delivers to without sharing its boundary.

ZIP codes nearest 62963

The ZIP codes whose reference points sit closest to 62963.
ZIP code	Distance	Delivers to
ZIP code 62964	3.0 mi	Mounds, IL
ZIP code 62996	5.0 mi	Villa Ridge, IL
ZIP code 62914	5.2 mi	Cairo, IL
ZIP code 42024	7.2 mi	Barlow, KY
ZIP code 62970	8.3 mi	Olmsted, IL
ZIP code 62976	9.0 mi	Pulaski, IL
ZIP code 62993	10 mi	Unity, IL
ZIP code 62962	10 mi	Miller 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 62963, plotted from its record coordinates.

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

Scope ZIP code 62963. 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.