ZIP Code 42728
Columbia, Kentucky
ZIP Code Information
ZIP code 42728 is the delivery code the USPS assigns to Columbia, Kentucky. The ZIP lies within Adair County. Clocks here follow the America/New_York time zone (UTC-4).
About 16,528 people live in this ZIP code, and the median household income is roughly $35,022 a year. Figures come from the U.S. Census Bureau American Community Survey and are refreshed as new five-year estimates are released.
What you can do with ZIP code 42728
- Write a mailing address: Columbia, KY 42728. The ZIP goes last, after the state abbreviation.
- Check whether a shipping or delivery quote applies to this area — most US carriers price by ZIP code rather than by city.
- Look up the local time zone before scheduling a call — the ZIP tells you which zone applies to that address.
- Compare the ZIP with neighbouring codes to see how population and income shift block by block.
Location Map
Full mapNearby ZIP Codes
Radius search| ZIP Code | City | Distance | |
|---|---|---|---|
| 42720 | Cane Valley | 8.6 km | Distance |
| 42741 | Glens Fork | 12.2 km | Distance |
| 42753 | Knifley | 15.3 km | Distance |
| 42742 | Gradyville | 17.9 km | Distance |
| 42642 | Russell Springs | 21.3 km | Distance |
| 42715 | Breeding | 21.7 km | Distance |
| 42629 | Jamestown | 22.3 km | Distance |
| 42719 | Campbellsville | 25.3 km | Distance |
| 42733 | Elk Horn | 25.7 km | Distance |
| 42528 | Dunnville | 26.3 km | Distance |
Nearby Cities
Cane Valley, Kentucky
(8.6 km)
Glens Fork, Kentucky
(12.2 km)
Knifley, Kentucky
(15.3 km)
Gradyville, Kentucky
(17.9 km)
Russell Springs, Kentucky
(21.3 km)
Breeding, Kentucky
(21.7 km)
Jamestown, Kentucky
(22.3 km)
Campbellsville, Kentucky
(25.3 km)
Frequently Asked Questions
ZIP code 42728 is located in Columbia, Kentucky.
ZIP code 42728 is in Adair county, Kentucky.
ZIP code 42728 is in the America/New_York timezone.