42728
Columbia, Kentucky.
Columbia, Adair County, KY · population 16,412
to buy the typical home at today's mortgage rate — +$452 (+114%) since Jan 2020.
- 1 year
- Down $21,112 -12%
- $183,000$161,888 since Sep 2025
- 5 years
- Up $16,083 +11%
- $145,805$161,888 since Sep 2021
Monthly payment to buy the typical home
Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.
- 42728$850
- United States$1,922
At the last five years' pace, a typical home here doubles in price every 33 years.
Typical home values in zip 42728 fell 11.5% over the past year — slower than the nation's +1.2%.
This zip spans 3 counties: Adair County, KY 96% · Taylor County, KY 4% · Metcalfe County, KY 0%
Zillow also publishes an index for the city itself: Columbia, KY — measured over the city limits, which is a different area from this zip.
Typical home value — 42728
Mid-tier homes, smoothed and seasonally adjusted.
- 42728$161,888
- United States$366,157
Within 20 miles
| Miles sorted ascending, activate to sort descending | Zip activate to sort by Zip | City activate to sort by City | Population activate to sort by Population | Rent activate to sort by Rent | Home value activate to sort by Home value |
|---|---|---|---|---|---|
| 8.6 | 42741 | Glens Fork | 420 | — | $203,797 |
| 10.1 | 42753 | Knifley | 657 | — | $128,689 |
| 13.4 | 42715 | Breeding | 417 | — | $157,472 |
| 14.4 | 42642 | Russell Springs | 13,459 | — | $163,095 |
| 15.7 | 42743 | Greensburg | 9,342 | — | $174,397 |
| 15.8 | 42528 | Dunnville | 2,126 | — | $162,648 |
| 15.8 | 42629 | Jamestown | 5,152 | — | $163,915 |
| 17.0 | 42733 | Elk Horn | 1,610 | — | $216,941 |
| 18.5 | 42129 | Edmonton | 7,302 | — | $169,557 |
| 20.0 | 42718 | Campbellsville | 26,768 | — | $215,649 |
Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.