71678 ZIP Code — Yorktown, AR
Lincoln County, Arkansas
ZIP code 71678 is located in Yorktown, Arkansas, within Lincoln County. It covers approximately 4.49 square miles and serves a population of 0 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 870.
0
population
4.49
sq mi land
Standard
ZIP type
Central (CT)
timezone
71678 ZIP code map
Cities in ZIP code 71678
Below are the cities the US Postal Service accepts for ZIP code 71678. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Yorktown | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 05 |
| County FIPS | 079 |
| Geography | |
|---|---|
| Land area | 4.49 sq mi |
| Water area | 0.03 sq mi |
| Latitude | 34.0360 |
| Longitude | -91.7755 |
| Timezone | Central (CT) |
| Area code | 870 |