Zip Code: 49045 (Decatur, 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 49045 Zip Code in September 2025 was 50.025.

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 49045 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: 49045 - Market Hotness: Trend of Demand Score
Zip Code: 49045 - Market Hotness: Trend of Demand Score
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Month Demand Score
September 2017 24.536082474226802
October 2017 17.509485600547368
November 2017 13.573232323232324
December 2017 13.549261242660817
January 2018 19.818193970991242
February 2018 12.89762467009307
March 2018 13.632217778713255
April 2018 23.623519634323706
May 2018 23.362445414847162
June 2018 28.59801901216513
July 2018 26.854781429586104
August 2018 21.416709248850278
September 2018 27.941922394116155
October 2018 16.358722976370036
November 2018 16.108826320784562
December 2018 15.510151631971217
January 2019 12.17133443163097
February 2019 16.963120664789503
March 2019 16.286802909594737
April 2019 18.32144816236972
May 2019 22.377718323386155
June 2019 28.003765212129363
July 2019 24.605202804534436
August 2019 24.967473328129067
September 2019 17.93334622574615
October 2019 15.24012393493416
November 2019 11.90600182267934
December 2019 6.291104763170133
January 2020 28.847495465327196
February 2020 13.604498320432306
March 2020 16.35895549834498
April 2020 26.11696600860917
May 2020 10.480740519558077
June 2020 28.4458799669496
July 2020 39.91957311886165
November 2021 34.33406113537118
November 2023 53.53458481312363
August 2025 80.93759242827566
September 2025 50.89655172413793
October 2025 50.0253164556962