Zip lookup · TX

75840
Fairfield, Texas.

Fairfield, Freestone County, TX · population 6,994

What it costs per month · 75840 $1,147/mo

to buy the typical home at today's mortgage rate — +$596 (+108%) since Jan 2020.

What the home itself did
1 year
Down $6,353 -3%
$224,961$218,608 since Sep 2025
5 years
Up $22,994 +12%
$195,614$218,608 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 75840 $1,147 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 75840$1,147
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 31 years.

Typical home values in zip 75840 fell 2.8% over the past year — slower than the nation's +1.2%.

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

Typical home value $218,608 as of Sep 2026
-2.8%year on year

Typical home value — 75840

Mid-tier homes, smoothed and seasonally adjusted.

$150,000 $200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 75840 $218,608 United States $366,157
$150,000 $200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 75840$218,608
  • United States$366,157

Within 20 miles

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