ZIP Code 62990

62990 is one of Illinois's ZIP codes, delivering to addresses in Thebes, Alexander County.

City: Thebes
County: Alexander County
State: Illinois
Prefix: 629xx

Where this code sits

62990 is part of the 629xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Thebes.

Thebes Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 62990 delivers to without sharing its boundary.

ZIP codes nearest 62990

The ZIP codes whose reference points sit closest to 62990.
ZIP code	Distance	Delivers to
ZIP code 63780	3.3 mi	Scott City, MO
ZIP code 63742	4.5 mi	Commerce, MO
ZIP code 62957	5.6 mi	Mc Clure, IL
ZIP code 63758	5.9 mi	Kelso, MO
ZIP code 63703	6.7 mi	Cape Girardeau, MO
ZIP code 62969	6.9 mi	Olive Branch, IL
ZIP code 63701	8.1 mi	Cape Girardeau, MO
ZIP code 62993	8.8 mi	Unity, 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 62990, plotted from its record coordinates.

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

Scope ZIP code 62990. 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.