ZIP Code 63628

63628 is one of Missouri's ZIP codes, delivering to addresses in Bonne Terre, St. Francois County.

City: Bonne Terre
County: St. Francois County
State: Missouri
Prefix: 636xx

Where this code sits

63628 is part of the 636xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Bonne Terre.

Bonne Terre Missouri ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 63628 delivers to without sharing its boundary.

ZIP codes nearest 63628

The ZIP codes whose reference points sit closest to 63628.
ZIP code	Distance	Delivers to
ZIP code 63653	4.9 mi	Leadwood, MO
ZIP code 63601	6.2 mi	Park Hills, MO
ZIP code 63087	8.2 mi	Valles Mines, MO
ZIP code 63674	8.5 mi	Tiff, MO
ZIP code 63660	8.9 mi	Mineral Point, MO
ZIP code 63036	9.8 mi	French Village, MO
ZIP code 63626	9.9 mi	Blackwell, MO
ZIP code 63648	10 mi	Irondale, MO

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 63628, plotted from its record coordinates.

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

Scope ZIP code 63628. 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.