Zip Code: 83821 (Coolin, ID) - 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 83821 Zip Code in August 2025 was 58.316.

You can see similar for other Idaho Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 83821 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: 83821 - Market Hotness: Trend of Hotness Score
Zip Code: 83821 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 47.91627616369884
October 2017 30.030478323070223
November 2017 16.530934343434346
December 2017 9.294148009549005
March 2018 1.7049042306882762
April 2018 4.782187132072858
May 2018 4.7796124454148465
June 2018 2.0873495978195837
July 2018 3.9872150836185187
August 2018 4.665942769545222
September 2018 50.70060867359878
October 2018 20.556812468577174
November 2018 15.659601391964568
December 2018 7.221793883320482
January 2019 6.612850082372323
February 2019 6.689101023281368
March 2019 5.971596813301005
June 2019 9.453371881933705
July 2019 27.73736976607038
August 2019 57.490892531876135
September 2019 53.793592470830916
October 2019 20.85915311128324
August 2020 84.0047770700637
September 2020 71.88442415844813
July 2023 86.98236015470239
August 2023 76.20774041511828
September 2023 50.29732848140588
October 2023 14.21489016155227
November 2023 9.398782343987822
July 2024 76.53599077581947
August 2024 65.54743352879748
September 2024 75.73592566565159
October 2024 58.424894352669995
November 2024 48.65092748735245
December 2024 48.67072512907451
June 2025 50.36004645760744
July 2025 43.400481058328324
September 2025 58.315789473684205