Zip Code: 21162 (White Marsh, MD) - Market Hotness: Trend of Demand Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: demand score for the 21162 Zip Code in February 2026 was 47.063.

You can see similar for other Maryland Zip Codes.

The chart and table below shows the trend of the market hotness: demand score for the 21162 zip code.

Note: Demand Score is an index representing the metro's unique listing page viewers compared to other metros.

Data Source: Realtor.
Zip Code: 21162 - Market Hotness: Trend of Demand Score
Zip Code: 21162 - Market Hotness: Trend of Demand Score
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Month Demand Score
September 2017 85.02967822555452
October 2017 68.73172855632271
November 2017 75.94065656565657
December 2017 55.887476611394284
January 2018 53.92019250050131
August 2018 77.7976494634645
September 2018 55.36393608927212
September 2019 71.12099529426932
October 2019 59.82442550994062
November 2019 50.937377945579996
December 2019 40.94864811001129
March 2024 31.636259432610565
October 2025 80.12296564195299
November 2025 39.22435665096049
December 2025 29.216535722152877
March 2026 47.06317259508749