Zip Code: 77640 (Port Arthur, TX) - Market Hotness: Trend of Supply Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: supply score for the 77640 Zip Code in February 2026 was 25.014.

You can see similar for other Texas Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 77640 zip code.

Note: Supply Score is an index representing the metro's median days on market ranking compared to other metros.

Data Source: Realtor.
Zip Code: 77640 - Market Hotness: Trend of Supply Score
Zip Code: 77640 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 55.01405810684161
October 2017 40.33712757355228
November 2017 24.633838383838384
December 2017 24.24672559519969
January 2018 12.345431455116637
February 2018 76.57313515766079
March 2018 85.56795060688978
April 2018 49.67102984971258
May 2018 28.43886462882096
June 2018 83.7931263710696
July 2018 67.06269774649705
August 2018 57.703117015840576
September 2018 40.86355566827289
October 2018 25.094268476621416
November 2018 72.40746599177476
December 2018 67.35415060395785
January 2019 60.86326194398682
February 2019 85.37875145937778
March 2019 51.99861447869761
April 2019 51.33708173340648
May 2019 61.761679357892575
June 2019 37.638674107443016
July 2019 43.018150842015594
August 2019 53.87717928701535
September 2019 57.287436343711725
October 2019 56.30648076426543
November 2019 52.3890118474157
December 2019 47.14674815651365
January 2020 53.35565787637784
February 2020 68.92799766321016
March 2020 78.33026848105922
April 2020 40.990054920587795
May 2020 45.16273514481935
June 2020 40.1261924434763
July 2020 19.348851596937592
August 2020 14.10031847133758
September 2020 21.38723612356345
October 2020 6.146235116552071
November 2020 27.271963009667928
December 2020 54.523011814494794
January 2021 50.41088126948144
February 2021 32.34051324332681
March 2021 43.82124943000456
April 2021 14.144353899883585
May 2021 3.9260969976905313
June 2021 3.351162536840956
July 2021 8.25678812960533
August 2021 15.046491969568892
September 2021 11.397360036413291
October 2021 19.23007573025604
November 2021 29.48508005822416
December 2021 55.95657276995305
January 2022 47.12099526588132
February 2022 40.794223826714806
March 2022 22.645799892990905
April 2022 17.898681829930215
May 2022 29.646535580524347
June 2022 8.948893027105317
July 2022 10.08613503751042
August 2022 24.54071605571221
September 2022 21.827839136666384
October 2022 19.776593043919778
November 2022 11.337717472737866
December 2022 8.082180151116393
January 2023 15.904643301903576
February 2023 26.444934342950255
March 2023 36.704796307445314
April 2023 41.635878489326764
May 2023 25.876174123825873
June 2023 14.651689821657307
July 2023 17.668144514668427
August 2023 10.04259947430436
September 2023 9.754149285524097
October 2023 15.052568595606461
November 2023 15.618129545070184
December 2023 9.469056476158269
January 2024 11.81248344663194
February 2024 19.715275826543035
March 2024 17.518387620594137
April 2024 10.647414997671168
May 2024 6.25904486251809
June 2024 9.013987221550682
July 2024 5.50980069181354
August 2024 6.771628243232389
September 2024 22.237838681970796
October 2024 33.499807913945446
November 2024 18.618733711482445
December 2024 17.523310472374202
January 2025 37.82851511169514
February 2025 44.82936473824465
March 2025 32.622766893932855
April 2025 24.941156691324814
May 2025 13.041707396546107
June 2025 10.561362756484707
July 2025 30.682501503307275
August 2025 35.92871931381248
September 2025 22.05444646098004
October 2025 16.535262206148282
November 2025 44.566872055092425
December 2025 52.1036786841912
January 2026 43.191505851352396
February 2026 26.70651910493578
March 2026 25.014376078205864