Zip Code: 85143 (San Tan Valley, AZ) - 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 85143 Zip Code in February 2026 was 42.167.

You can see similar for other Arizona Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 85143 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: 85143 - Market Hotness: Trend of Hotness Score
Zip Code: 85143 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 71.4058106841612
October 2017 70.47645705044474
November 2017 77.08333333333334
December 2017 72.97567585005484
January 2018 72.84272441681705
February 2018 78.01083483817197
March 2018 76.2471058724479
April 2018 74.21566590484105
May 2018 78.99153930131004
June 2018 77.80030579006848
July 2018 81.4554142183767
August 2018 79.09108329075116
September 2018 78.49036266801926
October 2018 75.54675716440423
November 2018 74.94147421701993
December 2018 69.35877666409664
January 2019 65.53542009884679
February 2019 61.328205480392825
March 2019 60.588846553515765
April 2019 62.417718047174986
May 2019 65.83316183028057
June 2019 62.979896456666445
July 2019 66.81082497870389
August 2019 61.2151964610981
September 2019 64.67801198994391
October 2019 71.92421895171702
November 2019 75.79416742611639
December 2019 72.62339732943599
January 2020 82.68452630110227
February 2020 80.21761355338104
March 2020 72.02280250091945
April 2020 75.74959180644203
May 2020 81.18094953717528
June 2020 74.57372493051903
July 2020 78.78354342278246
August 2020 74.71735668789808
September 2020 84.33042627761023
October 2020 85.98440382357873
November 2020 83.60235393022279
December 2020 76.38423558455298
January 2021 77.18428261074904
February 2021 65.45913634958261
March 2021 73.39261285909713
April 2021 60.261932479627475
May 2021 59.84411085450347
June 2021 53.072808645344395
July 2021 56.93449076410619
August 2021 51.582605428759265
September 2021 53.486572598998634
October 2021 51.14947710061305
November 2021 49.76346433770014
December 2021 52.15669014084507
January 2022 52.96157657161731
February 2022 48.6679945225943
March 2022 47.726056714820764
April 2022 35.96536572757819
May 2022 36.80360486891386
June 2022 44.05131388371612
July 2022 40.904880985458924
August 2022 39.049816286422285
September 2022 34.00640755416913
October 2022 28.789032749428788
November 2022 23.21651544160493
December 2022 16.04125986925885
January 2023 13.120441202632984
February 2023 19.0165819994249
March 2023 24.262492474413005
April 2023 19.719827586206897
May 2023 25.84587415412585
June 2023 24.81525273425953
July 2023 38.194509951891334
August 2023 33.426991752016676
September 2023 31.525694506079702
October 2023 44.11915548337465
November 2023 44.638931168611535
December 2023 41.73148461278322
January 2024 31.385185839145407
February 2024 47.56017607942306
March 2024 51.04116916610947
April 2024 37.508150908244055
May 2024 28.43252532561505
June 2024 28.66948713520981
July 2024 19.057815845824408
August 2024 22.62832356012531
September 2024 29.41750605137815
October 2024 23.895505186323472
November 2024 32.25126475548061
December 2024 34.853972412730215
January 2025 37.6888961892247
February 2025 38.11570532106937
March 2025 39.39328557866575
April 2025 41.09364492266308
May 2025 30.80808080808081
June 2025 26.7673248161053
July 2025 25.935808779314492
August 2025 31.129843241644483
September 2025 32.580762250453716
October 2025 34.839059674502714
November 2025 39.159115621602034
December 2025 38.009398634260954
January 2026 35.24374176548089
February 2026 40.11228693755554
March 2026 42.16709110326131