Zip lookup · GA

31780
Plains, Georgia.

Plains, Sumter County, GA · Americus, GA metro · population 1,767

What it costs per month · 31780 $590/mo

to buy the typical home at today's mortgage rate — +$344 (+140%) since Jan 2020.

What the home itself did
1 year
Up $10,887 +11%
$101,523$112,410 since Sep 2025
5 years
Up $26,638 +31%
$85,771$112,410 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 31780 $590 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 31780$590
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 13 years.

Typical home values in zip 31780 rose 10.7% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Sumter County, GA 91% · Webster County, GA 9%

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

Typical home value $112,410 as of Sep 2026
+10.7%year on year

Typical home value — 31780

Mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2018 2020 2022 2024 2026 31780 $112,410 Americus $142,700 United States $366,157
$100,000 $200,000 $300,000 2018 2022 2026
  • 31780$112,410
  • Americus$142,700
  • 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
6.6 31719 Americus 8,533 — $104,436
8.0 31824 Preston 1,066 — $129,111
10.2 39877 Parrott 393 — $145,574
12.1 31787 Smithville 1,122 — $156,951
14.7 31709 Americus 15,529 — $146,430
14.9 39826 Bronwood 500 — $102,970
16.9 31806 Ellaville 4,135 — $181,367
17.2 31825 Richland 2,986 — $91,485
18.4 31764 Leslie 1,827 — $131,596
19.0 39842 Dawson 7,831 — $119,810
19.1 31711 Andersonville 871 — $124,369

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