Charleston Missouri ZIP Codes
Charleston holds a single ZIP code.
Every ZIP code in Charleston
| ZIP code | County |
|---|---|
| 63834 | Mississippi 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Charleston codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Charleston. 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 Charleston 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 Charleston accounts for 2% of it.
Every Missouri ZIP prefix and the region it covers →
Area codes covering Charleston
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 Charleston occupies.
Charleston Missouri area codes in full →
Where Charleston's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Charleston
| City | Distance | ZIP codes |
|---|---|---|
| Anniston Missouri ZIP codes | 6.4 mi | 1 ZIP code |
| Bertrand Missouri ZIP codes | 6.6 mi | 1 ZIP code |
| Wyatt Missouri ZIP codes | 9.6 mi | 1 ZIP code |
| East Prairie Missouri ZIP codes | 9.9 mi | 1 ZIP code |
| Blodgett Missouri ZIP codes | 12 mi | 1 ZIP code |
| Sikeston Missouri ZIP codes | 14 mi | 1 ZIP code |
| Matthews Missouri ZIP codes | 17 mi | 1 ZIP code |
| Morley Missouri ZIP codes | 18 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.