Lock Springs Missouri ZIP Codes
Lock Springs holds a single ZIP code.
Every ZIP code in Lock Springs
| ZIP code | County |
|---|---|
| 64654 | Daviess 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Lock Springs codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Lock Springs. 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 Lock Springs ZIP code begins 646. Those first three digits identify the sectional center facility that processes mail for this part of Missouri. Statewide that range covers 55 ZIP codes, so Lock Springs accounts for 2% of it.
Every Missouri ZIP prefix and the region it covers →
Area codes covering Lock Springs
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 Lock Springs occupies.
Lock Springs Missouri area codes in full →
Where Lock Springs's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Lock Springs
| City | Distance | ZIP codes |
|---|---|---|
| Breckenridge Missouri ZIP codes | 6.2 mi | 1 ZIP code |
| Mooresville Missouri ZIP codes | 7.6 mi | 1 ZIP code |
| Jamesport Missouri ZIP codes | 8.8 mi | 1 ZIP code |
| Utica Missouri ZIP codes | 11 mi | 1 ZIP code |
| Gallatin Missouri ZIP codes | 11 mi | 1 ZIP code |
| Chillicothe Missouri ZIP codes | 13 mi | 1 ZIP code |
| Ludlow Missouri ZIP codes | 14 mi | 1 ZIP code |
| Hamilton Missouri ZIP codes | 14 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.