Zip Code: 45430 (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 45430 Zip Code in December 2025 was 94.792.

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 45430 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: 45430 - Market Hotness: Trend of Supply Score
Zip Code: 45430 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 82.13683223992503
October 2017 55.09734403184674
November 2017 37.342171717171716
December 2017 60.784566746241694
January 2018 45.76565737584386
April 2018 48.35514924856292
June 2018 83.7931263710696
July 2018 62.56214889907664
August 2018 79.27950945324477
September 2018 49.416687801166624
October 2018 79.92709904474611
November 2018 93.62859854476432
December 2018 93.04163454124904
January 2019 91.10378912685337
April 2019 97.53154141524959
May 2019 87.21273238663649
June 2019 81.20755731863107
August 2019 29.833463440020818
September 2019 45.12344485270418
October 2019 52.69171185127808
November 2019 57.21911209477932
December 2019 75.92506477114198
January 2020 90.05162550579044
February 2020 89.36030378267854
March 2020 66.55388010297904
April 2020 92.6376725545495
May 2020 83.85338907136457
June 2020 69.48846991662285
September 2021 82.02093764223942
August 2022 94.65094420234128
October 2023 62.70621420634242
November 2023 85.51496702181633
December 2023 53.22962461954683
April 2024 97.59664648346529
July 2024 33.61060780760995
August 2024 86.13543256486464
December 2024 96.01602835786392
January 2025 87.8777923784494
August 2025 63.71635610766045
September 2025 70.497277676951
December 2025 99.41258535869007
January 2026 94.79190885840502