Zip Code: 45830 (Columbus Grove, OH) - Market Hotness: Trend of Hotness Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: hotness score for the 45830 Zip Code in December 2018 was 32.359.

You can see similar for other Ohio Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 45830 zip code.

Note: Hotness Score is an equally-weighted composite metric of a geography’s supply score and demand score.

Data Source: Realtor.
Zip Code: 45830 - Market Hotness: Trend of Hotness Score
Zip Code: 45830 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 54.7610121836926
October 2017 40.816072650370096
November 2017 38.02083333333333
July 2018 49.179957383612056
August 2018 45.8578180889116
September 2018 42.613492264773015
October 2018 56.49195575666164
November 2018 66.18158810503004
December 2018 49.852223078900025
January 2019 32.35914332784185