Zip Code: 62037 (Grafton, IL) - 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 62037 Zip Code in October 2025 was 38.811.

You can see similar for other Illinois Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 62037 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: 62037 - Market Hotness: Trend of Hotness Score
Zip Code: 62037 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 2.81786941580756
October 2017 4.69303974622131
November 2017 8.093434343434344
December 2017 9.584489321891736
February 2018 20.079177663564387
April 2018 43.57296211649006
May 2018 26.306632096069873
June 2018 24.323605663763875
July 2018 8.826757926002452
August 2018 8.833673990802248
September 2018 10.179431904641136
October 2018 8.49673202614379
November 2018 7.583043340714964
December 2018 9.907478797224364
March 2020 8.771607208532549
April 2020 4.809262282915244
May 2020 6.696028665273216
June 2020 5.817621873356869
July 2020 8.792823447529193
August 2020 26.875
October 2020 35.43937615294315
November 2020 22.3203026481715
December 2020 13.643978134367837
January 2021 10.772645697553603
August 2025 48.184708666075124
September 2025 48.689655172413794
October 2025 39.43942133815551
November 2025 38.81116346502356