Zip Code: 21639 (Greensboro, 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 21639 Zip Code in January 2026 was 67.388.

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 21639 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: 21639 - Market Hotness: Trend of Demand Score
Zip Code: 21639 - Market Hotness: Trend of Demand Score
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Month Demand Score
September 2017 29.896907216494846
October 2017 39.348137090253154
November 2017 22.872474747474747
December 2017 28.866378476030714
January 2018 18.50143706971459
February 2018 21.4682594804834
March 2018 32.470357117799765
June 2018 43.67479890979193
July 2018 45.35416801188093
August 2018 50.88783852835973
September 2018 42.63251331473497
October 2018 34.49597787833082
November 2018 17.171781081936096
December 2018 28.951426368542794
January 2019 28.883031301482703
February 2019 33.507314058100405
March 2019 39.34187738136474
April 2019 36.84174437739989
May 2019 27.81093503464362
June 2019 21.407920392657836
July 2019 32.70427888080729
August 2019 24.121779859484775
September 2019 31.02559143943789
October 2019 36.57371546604699
November 2019 41.17953391485484
December 2019 19.451272171660133
January 2020 45.71647830333473
February 2020 33.27004527530305
March 2020 24.26627436557558
April 2020 21.047944188808074
May 2020 19.78948939982084
June 2020 23.961541350559603
August 2022 24.5578056908485
October 2022 31.742405009731744
November 2022 21.45176059269125
December 2022 31.072247219628153
January 2023 21.339619284824764
February 2023 14.693760184031438
March 2023 13.365442504515352
May 2025 42.42424242424242
June 2025 39.08633372048006
July 2025 40.28863499699338
November 2025 45.6904675607104
December 2025 56.017328731918646
January 2026 68.51119894598156
February 2026 67.38831892721544