Zip Code: 78504 (Mcallen, 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 78504 Zip Code in February 2026 was 31.447.

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 78504 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: 78504 - Market Hotness: Trend of Supply Score
Zip Code: 78504 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 53.764448609809435
October 2017 51.464825527150595
November 2017 46.08585858585859
December 2017 50.30647138525066
January 2018 46.80836842457055
February 2018 52.479511043200446
March 2018 50.39640777380201
April 2018 38.4444906156936
May 2018 20.285207423580786
June 2018 18.108090141594097
July 2018 17.808484535416802
August 2018 24.92973939703628
September 2018 26.179305097641393
October 2018 29.971091000502764
November 2018 42.89149003479911
December 2018 51.6769468003084
January 2019 44.105436573311366
February 2019 58.12100817251562
March 2019 49.30377554554901
April 2019 34.82583653318706
May 2019 23.667421280098786
June 2019 22.826598534256707
July 2019 19.02234453836577
August 2019 24.408014571949
September 2019 26.14581318893831
October 2019 28.91169635941131
November 2019 31.109230568936336
December 2019 38.14522022188268
January 2020 40.24696525742989
February 2020 50.35782094347889
March 2020 59.536594336152994
April 2020 45.50244916134778
May 2020 38.30994326664676
June 2020 29.955682415683917
July 2020 32.077952207872556
August 2020 33.48726114649681
September 2020 28.682044176379495
October 2020 57.655542512158306
November 2020 59.436738125262714
December 2020 60.29800740610122
January 2021 55.78539718522717
February 2021 61.135731217149335
March 2021 53.31737346101231
April 2021 35.29685681024447
May 2021 37.644341801385686
June 2021 27.35509223883855
July 2021 30.130210961946098
August 2021 40.37757114680191
September 2021 51.543013199817935
October 2021 62.91020555355211
November 2021 44.26855895196506
December 2021 69.88458528951486
January 2022 68.30342397886162
February 2022 56.479521971866056
March 2022 34.01551631888711
April 2022 22.58981649004911
May 2022 56.40215355805244
June 2022 61.6904614111318
July 2022 35.926646290636285
August 2022 52.42245578056909
September 2022 59.7841665964084
October 2022 77.00770077007701
November 2022 43.27811537501041
December 2022 49.60522964598014
January 2023 75.27130403842732
February 2023 64.80398734783859
March 2023 55.29801324503312
April 2023 57.58415435139573
May 2023 49.702050297949704
June 2023 45.74834959109272
July 2023 32.68559569851901
August 2023 20.438683948155536
September 2023 29.92810863583918
October 2023 37.66988631506966
November 2023 40.04735328936242
December 2023 38.603314169766655
January 2024 50.07504193519908
February 2024 59.09899784583684
March 2024 54.207660712579994
April 2024 29.16627852817885
May 2024 21.228292329956584
June 2024 20.238300811604212
July 2024 17.20474386427277
August 2024 20.146196481645113
September 2024 26.665105020691808
October 2024 35.75873991548214
November 2024 33.987429097041236
December 2024 31.571241427140322
January 2025 43.536465177398156
February 2025 49.187655806756645
March 2025 46.07750064727712
April 2025 57.195696032279756
May 2025 30.930270446399476
June 2025 18.552071234998063
July 2025 22.534576067348166
August 2025 26.38272700384502
September 2025 37.16152450090744
October 2025 40.839059674502714
November 2025 27.95940558173251
December 2025 31.375284528966883
January 2026 25.28094241649229
February 2026 27.974796025527105
March 2026 31.44664421260166