Zip lookup · KY

40140
Custer, Kentucky.

Custer, Breckinridge County, KY · population 866

What it costs per month · 40140 $1,048/mo

to buy the typical home at today's mortgage rate — +$593 (+130%) since Jan 2020.

What the home itself did
1 year
Up $641 +0%
$199,056$199,697 since Sep 2025
5 years
Up $40,015 +25%
$159,681$199,697 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 40140 $1,048 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 40140$1,048
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 15 years.

Typical home values in zip 40140 rose 0.3% over the past year — slower than the nation's +1.2%.

This zip spans 2 counties: Breckinridge County, KY 96% · Hardin County, KY 4%

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

Typical home value $199,697 as of Sep 2026
+0.3%year on year

Typical home value — 40140

Mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2018 2020 2022 2024 2026 40140 $199,697 United States $366,157
$100,000 $200,000 $300,000 2018 2022 2026
  • 40140$199,697
  • 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
3.7 40115 Custer 1,012 — $204,795
5.3 40145 Hudson 1,175 — $158,838
5.5 40144 Harned 1,930 — $183,007
7.7 40178 Westview 522 — $166,901
9.0 40146 Irvington 3,650 — $168,022
11.0 40152 McDaniels 728 — $184,680
12.3 42732 Eastview 1,541 — $178,724
12.5 40142 Guston 2,253 — $283,747
12.6 40143 Hardinsburg 5,756 — $186,875
12.7 42724 Cecilia 5,345 — $229,366
13.1 42712 Big Clifty 1,714 — $166,399
13.1 40175 Vine Grove 15,718 $1,697 $259,788
13.7 40162 Rineyville 6,180 — $284,556
14.5 40176 Webster 898 — $240,694
15.4 40117 Ekron 2,050 — $269,136
16.1 40119 Falls Of Rough 1,976 — $140,033
16.7 42754 Leitchfield 16,918 — $164,685
18.6 40108 Brandenburg 12,821 — $292,019
18.7 40171 Union Star 272 — $182,799
18.9 40111 Cloverport 1,903 — $116,897

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