Zip Code: 21162 (White Marsh, 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 21162 Zip Code in February 2026 was 58.93.

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 21162 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: 21162 - Market Hotness: Trend of Hotness Score
Zip Code: 21162 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 74.39550140581069
October 2017 71.45300740187847
November 2017 69.14457070707071
December 2017 43.28666365571972
January 2018 45.15406724149456
August 2018 78.92820643842617
September 2018 61.87230535125538
September 2019 81.52839553922516
October 2019 79.0278853601859
November 2019 75.14321051946361
December 2019 61.67209194180562
March 2024 43.34702454866749
October 2025 85.70343580470163
November 2025 58.29648423341791
December 2025 52.54056832366547
March 2026 58.92959829130042