Walker Missouri ZIP Codes
Walker holds a single ZIP code.
Every ZIP code in Walker
| ZIP code | County |
|---|---|
| 64790 | Vernon 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Walker codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Walker. 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 Walker ZIP code begins 647. 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 Walker accounts for 2% of it.
Every Missouri ZIP prefix and the region it covers →
Area codes covering Walker
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Walker occupies.
Walker Missouri area codes in full →
Where Walker's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Walker
| City | Distance | ZIP codes |
|---|---|---|
| Harwood Missouri ZIP codes | 5.8 mi | 1 ZIP code |
| Nevada Missouri ZIP codes | 7.5 mi | 1 ZIP code |
| Schell City Missouri ZIP codes | 10 mi | 1 ZIP code |
| Milo Missouri ZIP codes | 11 mi | 1 ZIP code |
| El Dorado Springs Missouri ZIP codes | 12 mi | 1 ZIP code |
| Metz Missouri ZIP codes | 13 mi | 1 ZIP code |
| Rockville Missouri ZIP codes | 15 mi | 1 ZIP code |
| Moundville Missouri ZIP codes | 15 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.