Zip Code: 20645 (Issue, MD) - 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 20645 Zip Code in February 2026 was 33.279.

You can see similar for other Maryland Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 20645 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: 20645 - Market Hotness: Trend of Hotness Score
Zip Code: 20645 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 20.909090909090907
June 2018 39.21425247623479
April 2020 15.355499480480926
June 2025 44.94773519163763
July 2025 24.353577871316897
October 2025 44.52802893309222
November 2025 23.72236317506343
December 2025 24.131727733313753
January 2026 12.411842207238626
February 2026 8.272073673156152
March 2026 33.27856732112051