ZIP Code 63626

63626 is one of Missouri's ZIP codes, delivering to addresses in Blackwell, St. Francois County.

City: Blackwell
County: St. Francois County
State: Missouri
Prefix: 636xx

Where this code sits

63626 is part of the 636xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Blackwell.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 63626 delivers to without sharing its boundary.

636 Area code 636

ZIP codes nearest 63626

The ZIP codes whose reference points sit closest to 63626.
ZIP code	Distance	Delivers to
ZIP code 63674	2.8 mi	Tiff, MO
ZIP code 63020	6.1 mi	De Soto, MO
ZIP code 63630	6.9 mi	Cadet, MO
ZIP code 63030	9.6 mi	Fletcher, MO
ZIP code 63628	9.9 mi	Bonne Terre, MO
ZIP code 63660	11 mi	Mineral Point, MO
ZIP code 63087	11 mi	Valles Mines, MO
ZIP code 63071	13 mi	Richwoods, 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 63626, plotted from its record coordinates.

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

Scope ZIP code 63626. 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.