Zip Code: 83821 (Coolin, ID) - Market Hotness: Trend of Hotness Rank (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the hotness rank for the 83821 Zip Code in August 2025 was 5,008. The year over year change (YoY) was 2,855.

You can see similar for other Idaho Zip Codes.

The chart below shows the trend of the hotness rank for the 83821 zip code. The table below shows the trend, and the YoY changes.

Note: Hotness rank refers to the rank by hotness score. A rank value of 1 is considered the hottest (highest Hotness score).

Data Source: Realtor.
Zip Code: 83821 - Market Hotness: Trend of Hotness Rank
Zip Code: 83821 - Market Hotness: Trend of Hotness Rank
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Month Hotness Rank YoY Change
September 2017 8512
October 2017 11832
November 2017 13933
December 2017 14623
March 2018 14189
April 2018 14143
May 2018 14348
June 2018 14953
July 2018 15215
August 2018 15361
September 2018 7936 -576
October 2018 13468 1,636
November 2018 14091 158
December 2018 14985 362
January 2019 14672
February 2019 14078
March 2019 14039 -150
June 2019 14040 -913
July 2019 11853 -3,362
August 2019 6107 -9,254
September 2019 7050 -886
October 2019 13075 -393
August 2020 1137 -4,970
September 2020 2570 -4,480
July 2023 749
August 2023 1719
September 2023 5544
October 2023 10887
November 2023 11395
July 2024 1966 1,217
August 2024 3492 1,773
September 2024 2153 -3,391
October 2024 4830 -6,057
November 2024 6474 -4,921
December 2024 6441
June 2025 6103
July 2025 7610 5,644
September 2025 5008 2,855