ZIP Code 62628

62628 is one of Illinois's ZIP codes, delivering to addresses in Chapin, Morgan County.

City: Chapin
County: Morgan County
State: Illinois
Prefix: 626xx

Where this code sits

62628 is part of the 626xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Chapin.

Chapin Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 62628 delivers to without sharing its boundary.

ZIP codes nearest 62628

The ZIP codes whose reference points sit closest to 62628.
ZIP code	Distance	Delivers to
ZIP code 62631	4.1 mi	Concord, IL
ZIP code 62621	7.0 mi	Bluffs, IL
ZIP code 62665	7.2 mi	Meredosia, IL
ZIP code 62611	9.1 mi	Arenzville, IL
ZIP code 62651	9.4 mi	Jacksonville, IL
ZIP code 62650	10 mi	Jacksonville, IL
ZIP code 62694	10 mi	Winchester, IL
ZIP code 62660	13 mi	Literberry, 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 62628, plotted from its record coordinates.

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

Scope ZIP code 62628. 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.