Zip Code: 21047 (Fallston, 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 21047 Zip Code in February 2026 was 84.589.

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 21047 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: 21047 - Market Hotness: Trend of Demand Score
Zip Code: 21047 - Market Hotness: Trend of Demand Score
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Month Demand Score
September 2017 82.66166822867854
October 2017 87.40436648628476
November 2017 92.02651515151516
December 2017 93.25117749532228
January 2018 90.88964641400976
February 2018 94.75621614113071
March 2018 95.90963305970674
April 2018 97.52752960731353
May 2018 96.62254366812228
June 2018 93.7977796981985
July 2018 94.09181894492154
August 2018 94.66658150229944
September 2018 95.80902865838195
October 2018 93.28179989944697
November 2018 90.81303385004745
December 2018 89.59136468774093
January 2019 90.44481054365733
February 2019 90.13803996978228
March 2019 94.49255282299966
April 2019 93.84256719692814
May 2019 93.02325581395348
June 2019 88.92624218382304
July 2019 84.73232422514907
August 2019 88.8823835545147
September 2019 90.69167794752788
October 2019 86.28324296411051
November 2019 79.83986460096342
December 2019 77.89145020926061
January 2020 74.9337240128366
February 2020 83.10208850591499
March 2020 85.7153365207797
April 2020 81.63871159269705
May 2020 68.31143624962675
June 2020 88.54503117253813
July 2020 93.08638156368417
August 2020 93.12101910828025
October 2020 98.23914137179273
December 2020 67.20155175454065
September 2021 87.18252162039144
October 2021 80.79697078975838
April 2022 50.10338588782631
May 2022 42.614700374531836
June 2022 59.81791847713636
July 2022 29.267389089561913
August 2022 51.58506365889088
September 2022 64.35376443807435
October 2022 60.84454599306084
November 2022 77.22467327062348
December 2022 66.27897105017404
January 2023 73.23429994662871
February 2023 69.1651490462954
March 2023 63.80694360826811
August 2024 83.8460920555868
September 2024 91.42656359803233
June 2025 93.60433604336043
July 2025 90.56674684305473
August 2025 84.92309967465246
September 2025 90.03266787658802
October 2025 76.79566003616637
November 2025 92.58426966292134
December 2025 86.14435714810192
January 2026 82.84894985662248
March 2026 84.58884416331225