Zip Code: 85021 (Phoenix, AZ) - 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 85021 Zip Code in February 2026 was 61.176.

You can see similar for other Arizona Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 85021 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: 85021 - Market Hotness: Trend of Supply Score
Zip Code: 85021 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 72.26491721337082
October 2017 81.66324563040368
November 2017 78.94570707070707
December 2017 76.33395702948577
January 2018 76.47216095180804
February 2018 81.92804556188361
March 2018 79.52010103136182
April 2018 58.36276750467484
May 2018 38.953329694323145
June 2018 44.00053180881473
July 2018 45.62536320785175
August 2018 74.32933060807359
September 2018 74.75272635049454
October 2018 69.18677727501257
November 2018 69.2375830433407
December 2018 67.8745823695708
January 2019 73.17957166392091
February 2019 80.40656548313989
March 2019 70.46068583304468
April 2019 63.22682391662096
May 2019 46.7311518145023
June 2019 60.46527264169972
July 2019 65.57237402529323
August 2019 42.733541504033305
September 2019 51.87906916779475
October 2019 64.98192615543506
November 2019 69.16417133185783
December 2019 77.85159104497443
January 2020 81.49155853216129
February 2020 90.19278516138455
March 2020 85.92865023905848
April 2020 65.41487308891197
May 2020 90.3254702896387
June 2020 75.58777135131075
July 2020 59.29162477766607
August 2020 40.167197452229296
September 2020 65.37615127557258
October 2020 95.43015260774777
November 2020 90.47498949138293
December 2020 92.78786810086405
January 2021 94.1154245773118
February 2021 92.66206327939813
March 2021 80.91655266757866
April 2021 56.67054714784633
May 2021 95.73903002309468
June 2021 70.2652548848379
July 2021 81.52821237508832
August 2021 54.26880811496196
September 2021 71.06964041875284
October 2021 76.63180670753697
November 2021 70.04184861717613
December 2021 74.55007824726134
January 2022 81.96631069030056
February 2022 65.72886841777668
March 2022 83.97538790797218
April 2022 55.86714913414319
May 2022 57.104400749063664
June 2022 51.56217670184151
July 2022 72.7053811243864
August 2022 52.42245578056909
September 2022 35.16566899924121
October 2022 39.64627231953964
November 2022 25.588945309248313
December 2022 49.31658035486883
January 2023 68.02170432307419
February 2023 58.16160260711205
March 2023 59.482239614689945
April 2023 39.37807881773399
May 2023 34.390465609534395
June 2023 41.501625775938514
July 2023 44.43920384869352
August 2023 57.96247620774041
September 2023 59.86509274873525
October 2023 73.65586802290794
November 2023 66.43835616438356
December 2023 56.72979370984106
January 2024 46.61428445307672
February 2024 46.726608597920766
March 2024 59.394402521730825
April 2024 39.226828132277596
May 2024 29.739507959479017
June 2024 18.701433258504576
July 2024 18.654257947619833
August 2024 29.335689613623583
September 2024 34.93402045756227
October 2024 40.23818670764502
November 2024 62.44059481833513
December 2024 54.789242505972105
January 2025 58.07325886990802
February 2025 58.16212498925471
March 2025 85.2679727280573
April 2025 70.7380632145259
May 2025 47.40957966764419
June 2025 30.963995354239255
July 2025 28.705652435357788
August 2025 30.175983436853006
September 2025 25.647912885662432
October 2025 35.25497287522604
November 2025 38.144255164914824
December 2025 39.87811146192819
January 2026 53.22018135317368
February 2026 42.07932789401406
March 2026 61.17637394233139