Montgomery City Missouri ZIP Codes
Montgomery City holds a single ZIP code.
Every ZIP code in Montgomery City
| ZIP code | County |
|---|---|
| 63361 | Montgomery 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Montgomery City codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Montgomery City. 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 Montgomery City ZIP code begins 633. Those first three digits identify the sectional center facility that processes mail for this part of Missouri. Statewide that range covers 51 ZIP codes, so Montgomery City accounts for 2% of it.
Every Missouri ZIP prefix and the region it covers →
Area codes covering Montgomery City
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 Montgomery City occupies.
Montgomery City Missouri area codes in full →
Where Montgomery City's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Montgomery City
| City | Distance | ZIP codes |
|---|---|---|
| New Florence Missouri ZIP codes | 5.2 mi | 1 ZIP code |
| Wellsville Missouri ZIP codes | 7.7 mi | 1 ZIP code |
| Bellflower Missouri ZIP codes | 8.4 mi | 1 ZIP code |
| High Hill Missouri ZIP codes | 9.4 mi | 1 ZIP code |
| Middletown Missouri ZIP codes | 12 mi | 1 ZIP code |
| Martinsburg Missouri ZIP codes | 12 mi | 1 ZIP code |
| Jonesburg Missouri ZIP codes | 13 mi | 1 ZIP code |
| Truxton Missouri ZIP codes | 14 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.