Zip lookup · TX

78629
Gonzales, Texas.

Gonzales, Gonzales County, TX · population 12,740

What it costs per month · 78629 $1,277/mo

to buy the typical home at today's mortgage rate — +$458 (+56%) since Jan 2020.

What the home itself did
1 year
Down $15,269 -6%
$258,582$243,313 since Sep 2025
5 years
Down $19,037 -7%
$262,350$243,313 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 78629 $1,277 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 78629$1,277
  • United States$1,922

At the last five years' pace, prices here aren't rising.

Typical home values in zip 78629 fell 5.9% over the past year — slower than the nation's +1.2%.

This zip spans 2 counties: Gonzales County, TX 98% · De Witt County, TX 2%

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

Typical home value $243,313 as of Sep 2026
-5.9%year on year

Typical home value — 78629

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 78629 $243,313 United States $366,157
$200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 78629$243,313
  • United States$366,157

Within 20 miles

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