| ZIP Code | 71866 |
| City | Winthrop |
| State | Arkansas (AR) |
| County | Little River |
| Timezone | America/Chicago |
| Coordinates | 33.8673800, -94.3804200 |
| Population | 390 |
| ZIP Type | STANDARD |
| Country | United States |
The ZIP code 71866 of Winthrop falls within Arkansas, the United States - a sparsely populated area by population. It sits within Little River County.
Around 390 people live in the 71866 ZIP code area. That's below the Arkansas average of about 5,082 people per ZIP code.
Population density runs around 2 people per sq. mile, making it a rural area.
Nearby communities in Arkansas include Springdale, Conway, Fayetteville.
The ZIP code for Winthrop, Arkansas is 71866.
71866 is located in Little River County, Arkansas.
The population of 71866 (Winthrop) is approximately 390 people.
71866 is less populated than the typical Arkansas ZIP code, which averages around 5,082 people.
ZIP code codes near 71866 include 72764, 72034, 72701.