Zip Code: 78550 (Harlingen, TX) - Market Hotness: Trend of Hotness Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: hotness score for the 78550 Zip Code in February 2026 was 42.816.

You can see similar for other Texas Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 78550 zip code.

Note: Hotness Score is an equally-weighted composite metric of a geography’s supply score and demand score.

Data Source: Realtor.
Zip Code: 78550 - Market Hotness: Trend of Hotness Score
Zip Code: 78550 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 45.36394876601062
October 2017 49.16651116501835
November 2017 51.625631313131315
December 2017 56.39073488612169
January 2018 53.04792460397032
February 2018 52.948326156410616
March 2018 47.98638883042167
April 2018 46.69298427868966
May 2018 44.39819868995633
June 2018 39.20760486605066
July 2018 44.55995350939498
August 2018 53.31182933060807
September 2018 46.14823738270353
October 2018 39.96354952237306
November 2018 41.07560898449857
December 2018 49.48599331791314
January 2019 60.19439868204284
February 2019 62.557516654075954
March 2019 58.72532040180118
April 2019 55.1460504662644
May 2019 47.96254373327845
June 2019 49.27721374302427
July 2019 57.7747198741891
August 2019 52.341920374707264
September 2019 55.34068200863793
October 2019 67.64136328427576
November 2019 73.64275484962894
December 2019 74.80236497708098
January 2020 77.52895214176084
February 2020 69.76413027603328
March 2020 63.83596910628908
April 2020 70.84755826035328
May 2020 68.81531800537473
June 2020 64.28303162322541
July 2020 60.486427963807905
August 2020 62.3328025477707
September 2020 68.23294482027876
October 2020 66.98390072111353
November 2020 65.5317360235393
December 2020 63.150238053253396
January 2021 62.246150939831864
February 2021 70.07111202720809
March 2021 82.94003647970817
April 2021 64.81373690337601
May 2021 83.29676674364896
June 2021 89.91922279227158
July 2021 92.41950136267286
August 2021 83.8874800413262
September 2021 80.26854802002731
October 2021 87.85160476018751
November 2021 77.21524745269286
December 2021 63.64925665101721
January 2022 66.09600352306506
February 2022 68.53603883978589
March 2022 74.36463349384698
April 2022 70.04393900232618
May 2022 60.568820224719104
June 2022 51.44837575005173
July 2022 49.70825229230341
August 2022 70.26830727163976
September 2022 79.77826490177894
October 2022 75.63679444867563
November 2022 71.80554399400648
December 2022 51.570591731046775
January 2023 55.63067069916386
February 2023 86.8350426531199
March 2023 81.68272125225768
April 2023 74.63054187192118
May 2023 56.36804363195637
June 2023 54.80342890925215
July 2023 51.815866427695504
August 2023 78.0431432973806
September 2023 61.29848229342326
October 2023 49.205060261560824
November 2023 65.05580923389142
December 2023 47.19310111599594
January 2024 58.532709455283836
February 2024 46.707876744403855
March 2024 45.16190658133537
April 2024 38.95668374476013
May 2024 46.205680173661364
June 2024 37.03591780348817
July 2024 29.047932795256138
August 2024 36.20371114145715
September 2024 33.73936128679628
October 2024 31.179408374951976
November 2024 30.219990801778327
December 2024 21.183632580719735
January 2025 29.352825229960576
February 2025 31.019513453107535
March 2025 31.379994821783033
April 2025 31.51479488903833
May 2025 28.41723688497882
June 2025 26.635694928377855
July 2025 36.06809981960312
August 2025 35.99157054125998
September 2025 33.49546279491833
October 2025 30.81374321880651
November 2025 37.89416455237405
December 2025 35.362361406858064
January 2026 41.81585677749361
February 2026 43.03255513369416
March 2026 42.81606834798324