Clarkton Missouri ZIP Codes
Clarkton holds a single ZIP code.
Every ZIP code in Clarkton
| ZIP code | County |
|---|---|
| 63837 | Dunklin County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Clarkton codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Clarkton. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Clarkton ZIP code begins 638. Those first three digits identify the sectional center facility that processes mail for this part of Missouri. Statewide that range covers 47 ZIP codes, so Clarkton accounts for 2% of it.
Every Missouri ZIP prefix and the region it covers →
Area codes covering Clarkton
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Clarkton occupies.
Clarkton Missouri area codes in full →
Where Clarkton's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Clarkton
| City | Distance | ZIP codes |
|---|---|---|
| Gideon Missouri ZIP codes | 3.5 mi | 1 ZIP code |
| Holcomb Missouri ZIP codes | 4.7 mi | 1 ZIP code |
| Campbell Missouri ZIP codes | 6.6 mi | 1 ZIP code |
| Tallapoosa Missouri ZIP codes | 9.2 mi | 1 ZIP code |
| Malden Missouri ZIP codes | 10 mi | 1 ZIP code |
| Risco Missouri ZIP codes | 11 mi | 1 ZIP code |
| Wardell Missouri ZIP codes | 11 mi | 1 ZIP code |
| Bragg City Missouri ZIP codes | 13 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.