Zip Code: 49345 (Sparta, 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 49345 Zip Code in January 2026 was 57.048.

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 49345 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: 49345 - Market Hotness: Trend of Demand Score
Zip Code: 49345 - Market Hotness: Trend of Demand Score
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Month Demand Score
September 2017 89.77194626679163
October 2017 85.88045033277353
November 2017 87.66414141414141
December 2017 81.19878701851732
January 2018 76.16469487333734
February 2018 78.03167106542575
March 2018 58.556093454009684
April 2018 66.17494286307915
May 2018 73.6353711790393
June 2018 85.78740942631124
July 2018 77.92341964228062
August 2018 78.37889626980072
September 2018 67.65153436469693
October 2018 55.57440925087984
November 2018 63.08130338500475
December 2018 51.927525057825754
January 2019 69.68698517298188
February 2019 55.463223679692334
March 2019 60.2078281953585
April 2019 71.31102578167855
May 2019 78.68560060369074
June 2019 85.49048611578027
July 2019 82.05884280191339
August 2019 53.06401249024199
September 2019 50.80899890414491
October 2019 66.18900077459334
November 2019 74.86655383413618
December 2019 59.4433003388029
January 2020 62.3901213897028
February 2020 48.30582736965094
March 2020 37.77859507171754
April 2020 49.27267329671961
May 2020 19.871603463720515
June 2020 68.51198077067528
July 2020 55.02281339416905
August 2020 39.76910828025478
January 2021 52.29999055445358
September 2021 61.21074192080109
November 2021 93.2769286754003
December 2021 65.63967136150235
January 2022 58.87922492568535
July 2022 74.99305362600722
August 2022 60.95018371357771
September 2022 53.22485456538234
October 2022 35.626639587035626
November 2022 26.005161075501544
December 2022 39.494014772051955
January 2023 70.14766055861946
February 2023 39.643439087510785
March 2023 31.39674894641782
May 2023 70.3060296939703
June 2023 72.82490885801558
October 2023 79.39994871356527
June 2024 79.951649110689
August 2024 78.41593702305406
September 2024 71.19543999375341
October 2024 67.46062235881675
November 2024 75.79334661965353
December 2024 78.13053864529552
January 2025 74.15407358738501
February 2025 59.69225479240093
March 2025 54.70786225942867
April 2025 79.25353059852051
May 2025 82.54317367220592
June 2025 81.55632984901277
July 2025 74.31599518941671
September 2025 87.29582577132487
October 2025 61.7866184448463
November 2025 75.070677781805
December 2025 76.52544239665173
January 2026 68.44919786096256
February 2026 57.04822683577026