Grayson Louisiana ZIP Codes
Grayson holds a single ZIP code.
Every ZIP code in Grayson
| ZIP code | Parish |
|---|---|
| 71435 | Caldwell Parish |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Grayson codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Grayson. 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 Grayson ZIP code begins 714. Those first three digits identify the sectional center facility that processes mail for this part of Louisiana. Statewide that range covers 68 ZIP codes, so Grayson accounts for 1% of it.
Every Louisiana ZIP prefix and the region it covers →
Area codes covering Grayson
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 Grayson occupies.
Grayson Louisiana area codes in full →
Where Grayson's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Grayson
| City | Distance | ZIP codes |
|---|---|---|
| Clarks Louisiana ZIP codes | 2.2 mi | 1 ZIP code |
| Columbia Louisiana ZIP codes | 4.2 mi | 1 ZIP code |
| Olla Louisiana ZIP codes | 13 mi | 1 ZIP code |
| Urania Louisiana ZIP codes | 17 mi | 1 ZIP code |
| Tullos Louisiana ZIP codes | 20 mi | 1 ZIP code |
| Sikes Louisiana ZIP codes | 22 mi | 1 ZIP code |
| Winnsboro Louisiana ZIP codes | 24 mi | 1 ZIP code |
| Jena Louisiana ZIP codes | 25 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.