Zip Code: 21084 (Jarrettsville, 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 21084 Zip Code in November 2025 was 91.798.

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 21084 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: 21084 - Market Hotness: Trend of Demand Score
Zip Code: 21084 - Market Hotness: Trend of Demand Score
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Month Demand Score
September 2017 71.41518275538894
October 2017 85.83068980531193
November 2017 79.76010101010101
December 2017 77.85663591199432
January 2018 71.99385067843058
February 2018 59.11237671898875
March 2018 70.44131060127692
April 2018 79.7077359927973
May 2018 64.26719432314411
June 2018 61.290965897759754
July 2018 65.66797959579002
August 2018 79.04956566172713
September 2018 86.8564544762871
October 2018 82.00729009552539
November 2018 89.47168617526098
December 2018 81.64353636597276
January 2019 87.1169686985173
February 2019 83.13989423803311
March 2019 83.05507447177001
April 2019 86.38233680746022
May 2019 93.0712766687247
June 2019 94.28494587507565
July 2019 87.72688552519494
August 2019 93.41660161332292
September 2019 91.81331786243796
October 2019 89.34288665117481
November 2019 87.16312980080718
December 2019 89.43067827011227
January 2020 78.81958978652156
February 2020 86.74602015481233
September 2025 88.50090744101632
October 2025 84.71609403254973
November 2025 87.74918448713301
December 2025 91.79822307071004