Zip Code: 45439 (Dayton, OH) - Market Hotness: Trend of Supply Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: supply score for the 45439 Zip Code in January 2026 was 97.633.

You can see similar for other Ohio Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 45439 zip code.

Note: Supply Score is an index representing the metro's median days on market ranking compared to other metros.

Data Source: Realtor.
Zip Code: 45439 - Market Hotness: Trend of Supply Score
Zip Code: 45439 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 52.67104029990628
October 2017 41.518940100765064
November 2017 93.44696969696969
December 2017 97.42564036389444
January 2018 94.7931288015507
February 2018 87.41491873871371
March 2018 68.22423349470287
April 2018 61.652469007549
May 2018 75.17057860262008
June 2018 30.7518447118261
July 2018 96.55194679408537
August 2018 97.78359734287174
September 2018 98.59244230281512
October 2018 97.04625439919558
November 2018 99.42423283770958
December 2018 94.19814957594448
January 2019 70.833607907743
February 2019 75.57860037085365
March 2019 98.10183581572566
April 2019 93.56143719144268
May 2019 82.24600397887082
June 2019 92.14684327304512
July 2019 81.80984208112181
August 2019 97.97684100962789
September 2019 98.01456842648102
October 2019 99.5158791634392
November 2019 99.64197370134097
December 2019 96.7979804690095
January 2020 64.91558532161295
February 2020 97.76544472031546
March 2020 91.75432144170651
April 2020 38.34050764435209
May 2020 17.885936100328458
June 2020 46.210470968226545
November 2022 79.9883459585449
January 2023 15.09517879380893
December 2023 97.19310111599594
January 2024 97.5103734439834
November 2024 96.00643875517399
December 2024 91.96270324420128
January 2025 95.34329829172142
August 2025 93.55959775214434
September 2025 84.21052631578947
October 2025 92.6365280289331
December 2025 99.28041706439534
January 2026 99.55049213361234
February 2026 97.63308829469263