Oak Grove Arkansas ZIP Codes
Oak Grove holds a single ZIP code.
Every ZIP code in Oak Grove
| ZIP code | County |
|---|---|
| 72660 | Carroll 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Oak Grove codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Oak Grove. 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 Oak Grove ZIP code begins 726. Those first three digits identify the sectional center facility that processes mail for this part of Arkansas. Statewide that range covers 54 ZIP codes, so Oak Grove accounts for 2% of it.
Every Arkansas ZIP prefix and the region it covers →
Area codes covering Oak Grove
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 Oak Grove occupies.
Oak Grove Arkansas area codes in full →
Where Oak Grove's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Oak Grove
| City | Distance | ZIP codes |
|---|---|---|
| Hector Arkansas ZIP codes | 6.8 mi | 1 ZIP code |
| Atkins Arkansas ZIP codes | 8.6 mi | 1 ZIP code |
| Dover Arkansas ZIP codes | 8.6 mi | 1 ZIP code |
| Pottsville Arkansas ZIP codes | 11 mi | 1 ZIP code |
| Russellville Arkansas ZIP codes | 12 mi | 4 ZIP codes |
| Dardanelle Arkansas ZIP codes | 15 mi | 1 ZIP code |
| London Arkansas ZIP codes | 16 mi | 1 ZIP code |
| Morrilton Arkansas ZIP codes | 19 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.