Sedgewickville Missouri ZIP Codes
Sedgewickville holds a single ZIP code.
Every ZIP code in Sedgewickville
| ZIP code | County |
|---|---|
| 63781 | Bollinger 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Sedgewickville codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Sedgewickville. 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 Sedgewickville ZIP code begins 637. Those first three digits identify the sectional center facility that processes mail for this part of Missouri. Statewide that range covers 42 ZIP codes, so Sedgewickville accounts for 2% of it.
Every Missouri ZIP prefix and the region it covers →
Area codes covering Sedgewickville
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 Sedgewickville occupies.
Sedgewickville Missouri area codes in full →
Where Sedgewickville's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Sedgewickville
| City | Distance | ZIP codes |
|---|---|---|
| Oak Ridge Missouri ZIP codes | 9.7 mi | 1 ZIP code |
| Old Appleton Missouri ZIP codes | 12 mi | 1 ZIP code |
| Pocahontas Missouri ZIP codes | 15 mi | 1 ZIP code |
| Perryville Missouri ZIP codes | 15 mi | 1 ZIP code |
| Marble Hill Missouri ZIP codes | 15 mi | 1 ZIP code |
| Marquand Missouri ZIP codes | 16 mi | 1 ZIP code |
| Jackson Missouri ZIP codes | 17 mi | 1 ZIP code |
| Frohna Missouri ZIP codes | 18 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.