ZIP Code 63837

63837 is one of Missouri's ZIP codes, delivering to addresses in Clarkton, Dunklin County.

City: Clarkton
County: Dunklin County
State: Missouri
Prefix: 638xx

Where this code sits

63837 is part of the 638xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Clarkton.

Clarkton Missouri ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 63837 delivers to without sharing its boundary.

ZIP codes nearest 63837

The ZIP codes whose reference points sit closest to 63837.
ZIP code	Distance	Delivers to
ZIP code 63847	3.3 mi	Gibson, MO
ZIP code 63848	3.3 mi	Gideon, MO
ZIP code 63852	4.9 mi	Holcomb, MO
ZIP code 63933	7.9 mi	Campbell, MO
ZIP code 63863	8.2 mi	Malden, MO
ZIP code 63878	9.2 mi	Tallapoosa, MO
ZIP code 72464	9.6 mi	Saint Francis, AR
ZIP code 63879	11 mi	Wardell, 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 63837, plotted from its record coordinates.

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

Scope ZIP code 63837. 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.