Zip Code: 78578 (Port Isabel, TX) - Trend of House - Median Days on Market (Realtor)

Updated on March 13, 2026.

According to data from Realtor.com, the median days on market for houses in the 78578 Zip Code in February 2026 was 93 days. The month over month percentage change (MoM) was 0.0%, and the year over year percentage change (YoY) was -0.0792%.

You can see similar for other Texas Zip Codes, and for Texas.

The chart below shows the trend of the median days on market for houses in the 78578 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 78578 - Trend of House - Median Days on Market
Zip Code: 78578 Trend of House - Median Days on Market
Items per page:
1 – 10 of 116
Month Med. Days on Market MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 107
Sep 2016 104
Oct 2016 97
Nov 2016 95
Dec 2016 106
Jan 2017 117
Feb 2017 120
Mar 2017 118
Apr 2017 91
May 2017 95
Jun 2017 104
Jul 2017 110
Aug 2017 118 0.0752 0.1028
Sep 2017 118 -0.0042 0.1353
Oct 2017 104 -0.1191 0.067
Nov 2017 111 0.07 0.1658
Dec 2017 111 -0.0023 0.0474
Jan 2018 112 0.0136 -0.0427
Feb 2018 96 -0.1473 -0.2025
Mar 2018 92 -0.0393 -0.2208
Apr 2018 86 -0.0627 -0.0497
May 2018 77 -0.1105 -0.1947
Jun 2018 83 0.0784 -0.2067
Jul 2018 100 0.2121 -0.0888
Aug 2018 111 0.1075 -0.0614
Sep 2018 117 0.0564 -0.0043
Oct 2018 115 -0.0171 0.1111
Nov 2018 117 0.0174 0.0564
Dec 2018 123 0.047 0.1086
Jan 2019 118 -0.0367 0.0536
Feb 2019 122 0.0318 0.2749
Mar 2019 89 -0.2731 -0.0354
Apr 2019 77 -0.1299 -0.1047
May 2019 82 0.0584 0.0654
Jun 2019 91 0.1135 0.1
Jul 2019 97 0.0689 -0.03
Aug 2019 108 0.1108 -0.0271
Sep 2019 107 -0.007 -0.0855
Oct 2019 96 -0.1075 -0.1696
Nov 2019 88 -0.0812 -0.25
Dec 2019 99 0.1225 -0.1959
Jan 2020 98 -0.0025 -0.1674
Feb 2020 94 -0.0458 -0.23
Mar 2020 85 -0.0987 -0.0452
Apr 2020 85 0.0059 0.1039
May 2020 93 0.0971 0.1442
Jun 2020 115 0.2332 0.2672
Jul 2020 124 0.0783 0.2784
Aug 2020 130 0.0484 0.2065
Sep 2020 140 0.0731 0.3037
Oct 2020 108 -0.2294 0.1257
Nov 2020 115 0.0698 0.3105
Dec 2020 90 -0.2174 -0.0863
Jan 2021 83 -0.0778 -0.1552
Feb 2021 75 -0.0964 -0.2
Mar 2021 71 -0.05 -0.1568
Apr 2021 61 -0.1509 -0.2882
May 2021 19 -0.6901 -0.7989
Jun 2021 42 1.24 -0.6348
Jul 2021 74 0.75 -0.4073
Aug 2021 91 0.2381 -0.3
Sep 2021 88 -0.0357 -0.371
Oct 2021 89 0.0114 -0.1744
Nov 2021 113 0.2732 -0.0174
Dec 2021 100 -0.1195 0.1056
Jan 2022 68 -0.3166 -0.1807
Feb 2022 64 -0.0662 -0.1533
Mar 2022 65 0.0157 -0.0947
Apr 2022 44 -0.314 -0.2686
May 2022 43 -0.0282 1.2933
Jun 2022 40 -0.0698 -0.0476
Jul 2022 30 -0.25 -0.5918
Aug 2022 47 0.5667 -0.4835
Sep 2022 64 0.3511 -0.2764
Oct 2022 78 0.2323 -0.1183
Nov 2022 84 0.0735 -0.2566
Dec 2022 89 0.0536 -0.1106
Jan 2023 81 -0.0847 0.1912
Feb 2023 71 -0.1235 0.1181
Mar 2023 75 0.0528 0.1589
Apr 2023 72 -0.0435 0.6158
May 2023 62 -0.1329 0.4419
Jun 2023 58 -0.0726 0.4375
Jul 2023 60 0.0391 0.9917
Aug 2023 68 0.1381 0.4468
Sep 2023 78 0.1471 0.2283
Oct 2023 73 -0.0641 -0.0671
Nov 2023 72 -0.0137 -0.1429
Dec 2023 71 -0.0104 -0.1949
Jan 2024 71 -0.0035 -0.1235
Feb 2024 83 0.169 0.169
Mar 2024 85 0.0241 0.1371
Apr 2024 82 -0.0353 0.1469
May 2024 77 -0.061 0.2419
Jun 2024 83 0.0747 0.4391
Jul 2024 75 -0.0937 0.2552
Aug 2024 92 0.2233 0.3493
Sep 2024 93 0.0136 0.1923
Oct 2024 91 -0.0269 0.2397
Nov 2024 80 -0.1215 0.1042
Dec 2024 81 0.0189 0.1368
Jan 2025 96 0.1852 0.3521
Feb 2025 101 0.0547 0.2199
Mar 2025 101 -0.0025 0.1882
Apr 2025 94 -0.0693 0.1463
May 2025 92 -0.0213 0.1948
Jun 2025 103 0.1196 0.2447
Jul 2025 113 0.0947 0.5033
Aug 2025 115 0.0155 0.248
Sep 2025 109 -0.0524 0.1667
Oct 2025 107 -0.0138 0.1823
Nov 2025 81 -0.2407 0.022
Dec 2025 78 -0.04 -0.037
Jan 2026 82 0.0513 -0.1458
Feb 2026 93 0.1341 -0.0815
Mar 2026 93 0.0 -0.0792