Zip lookup · KY

42066
Mayfield, Kentucky.

Mayfield, Graves County, KY · Mayfield, KY metro · population 23,917

What it costs per month · 42066 $884/mo

to buy the typical home at today's mortgage rate — +$527 (+148%) since Jan 2020.

What the home itself did
1 year
Down $753 -0%
$169,103$168,350 since Sep 2025
5 years
Up $47,880 +40%
$120,470$168,350 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 42066 $884 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 42066$884
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 10 years.

Typical home values in zip 42066 fell 0.4% over the past year — slower than the nation's +1.2%.

This zip spans 3 counties: Graves County, KY 98% · Marshall County, KY 2% · Calloway County, KY 0%

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

Typical home value $168,350 as of Sep 2026
-0.4%year on year

Typical home value — 42066

Mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2018 2020 2022 2024 2026 42066 $168,350 Mayfield $175,744 United States $366,157
$100,000 $200,000 $300,000 2018 2022 2026
  • 42066$168,350
  • Mayfield$175,744
  • 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
8.5 42051 Hickory 2,114 — $201,117
10.2 42088 Wingo 2,497 — $163,096
10.7 42040 Farmington 692 — $207,906
11.0 42039 Fancy Farm 1,694 — $177,002
11.6 42054 Kirksey 837 — $217,498
12.5 42079 Sedalia 1,315 — $191,349
12.6 42027 Boaz 1,875 — $231,983
14.4 42085 Water Valley 914 — $110,308
14.7 42069 Melber 1,214 — $221,862
14.8 42082 Symsonia 1,803 — $187,537
16.0 42035 Cunningham 816 — $201,710
17.7 38226 Dukedom 226 — $204,692
18.3 42041 Fulton 4,406 — $111,704
19.0 42025 Benton 19,941 — $205,973
19.1 42003 Paducah 29,672 $1,075 $160,963
19.6 42031 Clinton 3,411 — $130,741
19.6 42020 Almo 2,476 — $206,637

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