Zip Code 72660 — Oak Grove, AR
72660 is a ZIP Code associated with Oak Grove, AR, located within Carroll. The postal region supports an estimated population of 424 residents across Data Pending housing units, with a population density of 9.7 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (36.481150, -93.374540)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 72660 |
| Primary City | Oak Grove |
| State / Province | AR |
| County | Carroll |
| Total Population | 424 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 9.7 people/sq mi |
| Timezone | America/Chicago |
How 72660 Compares
| Metric | ZIP 72660 | Carroll County | AR State Average |
|---|
| Population | 424 | 29,307 | 3,049,723 |
| Median Income | Data Pending | N/A | N/A |
| Population Density | 9.7 /sq mi | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →