Zip Code: 49240 (Grass Lake, MI) - Market Hotness: Trend of Demand Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: demand score for the 49240 Zip Code in December 2025 was 96.14.

You can see similar for other Michigan Zip Codes.

The chart and table below shows the trend of the market hotness: demand score for the 49240 zip code.

Note: Demand Score is an index representing the metro's unique listing page viewers compared to other metros.

Data Source: Realtor.
Zip Code: 49240 - Market Hotness: Trend of Demand Score
Zip Code: 49240 - Market Hotness: Trend of Demand Score
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Month Demand Score
September 2017 91.97750702905341
October 2017 91.03688499098091
November 2017 92.30429292929293
December 2017 82.57952125943609
January 2018 89.94051199786111
February 2018 81.54604806223087
March 2018 84.95053672910966
April 2018 82.16635501073482
May 2018 93.68176855895196
June 2018 92.74080967892043
July 2018 92.54213211080261
August 2018 97.77082268778743
September 2018 92.04286076591428
October 2018 93.99195575666164
November 2018 95.94432141727302
December 2018 96.17065021845283
January 2019 94.90609555189457
February 2019 94.82178421811689
March 2019 87.64807758919292
April 2019 84.46928140427866
May 2019 88.221170336832
June 2019 89.33638136219996
July 2019 91.03597405150383
August 2019 90.912047879261
September 2019 88.51930638819056
October 2019 89.24606248386264
November 2019 89.7409191511522
December 2019 82.10323523550123
January 2020 89.2702664992326
February 2020 82.97794654593253
March 2020 81.9271791099669
April 2020 86.00267181237939
May 2020 54.14302776948343
June 2020 67.72327799894839
July 2020 65.22310726161936
August 2020 73.0015923566879
September 2020 54.91890129594914
October 2020 71.64179104477611
November 2020 67.94451450189155
December 2020 57.996825956621414
January 2021 50.27864361953339
February 2021 58.78594249201278
July 2021 92.52044009286364
August 2021 78.74518643749413
September 2021 85.21620391442877
September 2022 80.87007840822865
October 2022 82.93983244478294
November 2022 77.19137600932324
December 2022 69.25885049664657
January 2023 93.7733499377335
July 2024 88.53566134080053
August 2024 92.71427423889469
September 2024 90.99711095494652
October 2024 86.3081060315021
November 2024 95.79181358270733
December 2024 95.83879170840717
January 2025 84.47766097240473
June 2025 97.93263646922183
July 2025 94.34004810583284
August 2025 97.83348121857438
September 2025 94.99818511796734
October 2025 96.31826401446655
November 2025 96.43349039507068
December 2025 95.82201336368308
January 2026 96.14043245756801