Find detailed information for ZIP Code 42021 in Arlington, Kentucky, including county, population, area codes, maps, and official USPS mailing information.
| ZIP Code | 42021 |
| City | Arlington |
| State | Kentucky (KY) |
| County | Carlisle |
| Timezone | America/Chicago |
| Coordinates | 36.8012900, -88.9957000 |
| Population | 1,090 |
| ZIP Type | STANDARD |
| Country | United States |
Located in Kentucky, the United States is home to the small community of Arlington, served by ZIP code 42021. It sits within Carlisle County.
Arlington has a reported population of 1,090. That's below the Kentucky average of about 5,937 people per ZIP code.
Population density runs around 7 people per sq. mile, making it a rural area.
This ZIP code sits alongside neighboring areas like Richmond, Bowling Green, Florence within Kentucky.
The ZIP code for Arlington, Kentucky is 42021.
42021 is located in Carlisle County, Kentucky.
The population of 42021 (Arlington) is approximately 1,090 people.
42021 is less populated than the typical Kentucky ZIP code, which averages around 5,937 people.
ZIP code codes near 42021 include 40475, 42101, 41042.