Zip lookup · TX

78373
Port Aransas, Texas.

Port Aransas, Nueces County, TX · Corpus Christi, TX metro · population 3,348

What it costs per month · 78373 $2,673/mo

to buy the typical home at today's mortgage rate — +$1,397 (+109%) since Jan 2020.

What the home itself did
1 year
Down $24,146 -5%
$533,441$509,296 since Sep 2025
5 years
Up $17,318 +4%
$491,978$509,296 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.

$1,000 $2,000 $3,000 2002 2006 2010 2014 2018 2022 2026 78373 $2,673 United States $1,922
$1,000 $2,000 $3,000 2002 2010 2018 2026
  • 78373$2,673
  • United States$1,922

Typical home values in zip 78373 fell 4.5% over the past year — slower than the nation's +1.2%.

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

Typical home value $509,296 as of Sep 2026
-4.5%year on year

Typical home value — 78373

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $400,000 $600,000 2018 2019 2020 2021 2022 2023 2024 2025 2026 78373 $509,296 Corpus Christi $221,538 United States $366,157
$200,000 $400,000 $600,000 2018 2022 2026
  • 78373$509,296
  • Corpus Christi$221,538
  • 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
7.9 78362 Ingleside 10,816 $1,344 $221,814
12.0 78336 Aransas Pass 12,424 $1,098 $224,134
13.1 78374 Portland 20,408 $1,574 $269,403
14.8 78412 Corpus Christi 38,631 $1,402 $191,206
16.7 78411 Corpus Christi 23,682 $1,654 $191,456
17.3 78404 Corpus Christi 12,635 $1,247 $151,706
17.4 78401 Corpus Christi 4,344 $1,180 $96,881
17.5 78414 Corpus Christi 54,263 $1,530 $308,678
18.1 78402 Corpus Christi 554 $1,561 $76,395
18.8 78413 Corpus Christi 34,289 $1,284 $260,693
19.7 78405 Corpus Christi 14,602 $1,200 $72,033
19.7 78416 Corpus Christi 12,480 — $95,795
20.0 78408 Corpus Christi 10,111 $1,133 $91,237

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