Zip lookup · TX

78368
Sinton, Texas.

Sinton, San Patricio County, TX · Corpus Christi, TX metro · population 9,464

What it costs per month · 78368 $599/mo

to buy the typical home at today's mortgage rate — +$54 (+10%) since Jan 2020.

What the home itself did
1 year
Up $559 +0%
$113,520$114,078 since Sep 2025
5 years
Down $43,396 -28%
$157,474$114,078 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 78368 $599 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 78368$599
  • United States$1,922

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

Typical home values in zip 78368 rose 0.5% over the past year — slower than the nation's +1.2%.

This zip spans 2 counties: San Patricio County, TX 69% · Live Oak County, TX 31%

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

Typical home value $114,078 as of Sep 2026
+0.5%year on year

Typical home value — 78368

Mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2018 2020 2022 2024 2026 78368 $114,078 Corpus Christi $221,538 United States $366,157
$100,000 $200,000 $300,000 2018 2022 2026
  • 78368$114,078
  • Corpus Christi$221,538
  • United States$366,157

Within 20 miles

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