La Grange Kentucky ZIP Codes
La Grange holds 2 ZIP codes, all inside one county and one postal prefix.
Every ZIP code in La Grange
| ZIP code | County |
|---|---|
| 40031 | Oldham County |
| 40032 | Oldham 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 La Grange codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for La Grange. 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 La Grange ZIP code begins 400. Those first three digits identify the sectional center facility that processes mail for this part of Kentucky. Statewide that range covers 54 ZIP codes, so La Grange accounts for 4% of it.
Every Kentucky ZIP prefix and the region it covers →
Area codes covering La Grange
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 La Grange occupies.
La Grange Kentucky area codes in full →
Where La Grange's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near La Grange
| City | Distance | ZIP codes |
|---|---|---|
| Crestwood Kentucky ZIP codes | 6.6 mi | 1 ZIP code |
| Smithfield Kentucky ZIP codes | 6.6 mi | 1 ZIP code |
| Pewee Valley Kentucky ZIP codes | 8.5 mi | 1 ZIP code |
| Eminence Kentucky ZIP codes | 11 mi | 1 ZIP code |
| Goshen Kentucky ZIP codes | 11 mi | 1 ZIP code |
| Campbellsburg Kentucky ZIP codes | 11 mi | 1 ZIP code |
| New Castle Kentucky ZIP codes | 12 mi | 1 ZIP code |
| Simpsonville Kentucky ZIP codes | 13 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.