Caldwell Arkansas ZIP Codes
Caldwell holds a single ZIP code.
Every ZIP code in Caldwell
| ZIP code | County |
|---|---|
| 72322 | St. Francis 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Caldwell codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Caldwell. 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 Caldwell ZIP code begins 723. Those first three digits identify the sectional center facility that processes mail for this part of Arkansas. Statewide that range covers 65 ZIP codes, so Caldwell accounts for 2% of it.
Every Arkansas ZIP prefix and the region it covers →
Area codes covering Caldwell
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 Caldwell occupies.
These codes are associated with Caldwell through county-level matching, not a per-address guarantee.
Caldwell Arkansas area codes in full →
Where Caldwell's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Caldwell
| City | Distance | ZIP codes |
|---|---|---|
| Colt Arkansas ZIP codes | 4.0 mi | 1 ZIP code |
| Forrest City Arkansas ZIP codes | 4.3 mi | 2 ZIP codes |
| Madison Arkansas ZIP codes | 5.9 mi | 1 ZIP code |
| Widener Arkansas ZIP codes | 8.0 mi | 1 ZIP code |
| Palestine Arkansas ZIP codes | 9.1 mi | 1 ZIP code |
| Wynne Arkansas ZIP codes | 11 mi | 1 ZIP code |
| Haynes Arkansas ZIP codes | 13 mi | 1 ZIP code |
| Hunter Arkansas ZIP codes | 18 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.