Zip lookup · KY

42021
Clinton, Kentucky.

Clinton, Carlisle County, KY · population 1,090

What it costs per month · 42021 $624/mo

to buy the typical home at today's mortgage rate — +$372 (+148%) since Jan 2020.

What the home itself did
1 year
Down $1,405 -1%
$120,277$118,872 since Sep 2025
5 years
Up $31,920 +37%
$86,952$118,872 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.

$500 $1,000 $1,500 $2,000 2002 2006 2010 2014 2018 2022 2026 42021 $624 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 42021$624
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 11 years.

Typical home values in zip 42021 fell 1.2% over the past year — slower than the nation's +1.2%.

This zip spans 2 counties: Carlisle County, KY 90% · Hickman County, KY 10%

Zillow also publishes an index for the city itself: Clinton, KY — measured over the city limits, which is a different area from this zip.

Typical home value $118,872 as of Sep 2026
-1.2%year on year

Typical home value — 42021

Mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2018 2020 2022 2024 2026 42021 $118,872 United States $366,157
$100,000 $200,000 $300,000 2018 2022 2026
  • 42021$118,872
  • 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
5.2 42023 Bardwell 2,529 — $143,025
7.9 42031 Clinton 3,411 — $130,741
9.3 42039 Fancy Farm 1,694 — $177,002
11.3 42035 Cunningham 816 — $201,710
11.9 42087 Wickliffe 2,089 — $133,269
15.6 42069 Melber 1,214 — $221,862
17.7 63834 Charleston 5,169 — $99,933
18.4 42088 Wingo 2,497 — $163,096
18.8 63845 East Prairie 5,261 — $118,806
18.9 42041 Fulton 4,406 — $111,704
19.1 42024 Barlow 1,205 — $127,446
19.3 42085 Water Valley 914 — $110,308
19.8 42051 Hickory 2,114 — $201,117

Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.