Mill Spring Missouri ZIP Codes
Mill Spring holds a single ZIP code.
Every ZIP code in Mill Spring
| ZIP code | County |
|---|---|
| 63952 | Wayne 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Mill Spring codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Mill Spring. 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 Mill Spring ZIP code begins 639. Those first three digits identify the sectional center facility that processes mail for this part of Missouri. Statewide that range covers 32 ZIP codes, so Mill Spring accounts for 3% of it.
Every Missouri ZIP prefix and the region it covers →
Area codes covering Mill Spring
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 Mill Spring occupies.
Mill Spring Missouri area codes in full →
Where Mill Spring's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Mill Spring
| City | Distance | ZIP codes |
|---|---|---|
| Piedmont Missouri ZIP codes | 6.0 mi | 1 ZIP code |
| Williamsville Missouri ZIP codes | 9.6 mi | 1 ZIP code |
| Ellsinore Missouri ZIP codes | 9.9 mi | 1 ZIP code |
| Greenville Missouri ZIP codes | 13 mi | 1 ZIP code |
| Des Arc Missouri ZIP codes | 15 mi | 1 ZIP code |
| Grandin Missouri ZIP codes | 18 mi | 1 ZIP code |
| Van Buren Missouri ZIP codes | 19 mi | 1 ZIP code |
| Ellington Missouri ZIP codes | 20 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.