Zip Code: 85321 (Ajo, 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 85321 Zip Code in February 2026 was 19.888.

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 85321 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: 85321 - Market Hotness: Trend of Supply Score
Zip Code: 85321 - Market Hotness: Trend of Supply Score
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Month Supply Score
November 2017 99.20454545454545
December 2017 82.84405445512614
January 2018 78.2300648352383
February 2018 86.20641755799416
March 2018 68.41366729811268
April 2018 33.194819585843895
May 2018 18.531659388646286
June 2018 5.510868842651067
July 2018 3.5513656615225675
August 2018 0.9070005109862034
September 2018 0.5959928988080142
October 2018 0.2576671694318753
November 2018 0.32900980702309396
December 2018 44.397327165253145
January 2019 34.17462932454695
February 2019 15.78875077261177
March 2019 8.791132663664705
April 2019 4.806637410861217
May 2019 4.170954242985525
June 2019 0.8942378807234586
July 2019 0.17692156477295065
August 2019 0.07155867811605517
September 2019 0.032231032037645845
October 2019 0.284017557449006
November 2019 1.7575836479625049
December 2019 13.532186275161099
January 2020 10.4227710339054
February 2020 53.68774645830291
March 2020 27.304155939683707
April 2020 8.43105239720944
May 2020 5.382203642878471
June 2020 1.5623826335161122
July 2020 0.40986775964735905
August 2020 0.18312101910828027
September 2020 0.1793137174993887
October 2020 8.066409525406675
November 2020 25.26271542664985
December 2020 9.980603068241933
January 2021 9.199962217814301
February 2021 27.713078429351746
March 2021 18.741450068399455
April 2021 12.596041909196739
May 2021 5.115473441108545
June 2021 1.451806571335007
November 2022 8.499125946890867
December 2022 25.239833602173363
January 2023 54.56324497420388
February 2023 41.87673727595131
March 2023 11.930563917318885
April 2023 11.432676518883415
August 2023 36.50865585062993
September 2023 12.141652613827993
October 2023 6.470638516112488
November 2023 50.033823778116016
December 2023 47.00710179235712
January 2024 29.62832170919043
September 2024 13.875224486608886
October 2024 18.51709565885517
November 2024 54.38448566610455
December 2024 43.56168605995222
January 2025 43.97996057818659
February 2025 25.63397232012379
March 2025 47.41520669716061
April 2025 25.99193006052455
May 2025 5.531117627891821
June 2025 2.1525358110723967
July 2025 1.1800962116656644
August 2025 1.8485655131617866
September 2025 12.900181488203266
October 2025 8.144665461121157
November 2025 11.286698079014137
December 2025 43.28511638152581
January 2026 55.16546539564442
February 2026 21.657646013409806
March 2026 19.888277335085846