ZIP Code 62830

62830 is one of Illinois's ZIP codes, delivering to addresses in Dix, Jefferson County.

City: Dix
County: Jefferson County
State: Illinois
Prefix: 628xx

Where this code sits

62830 is part of the 628xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Dix.

Dix Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 62830 delivers to without sharing its boundary.

ZIP codes nearest 62830

The ZIP codes whose reference points sit closest to 62830.
ZIP code	Distance	Delivers to
ZIP code 62893	4.3 mi	Walnut Hill, IL
ZIP code 62889	5.2 mi	Texico, IL
ZIP code 62853	6.3 mi	Kell, IL
ZIP code 62898	6.8 mi	Woodlawn, IL
ZIP code 62864	8.6 mi	Mount Vernon, IL
ZIP code 62848	11 mi	Irvington, IL
ZIP code 62801	11 mi	Centralia, IL
ZIP code 62877	12 mi	Richview, 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 62830, plotted from its record coordinates.

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

Scope ZIP code 62830. 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.