Zip Code: 21639 (Greensboro, 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 21639 Zip Code in January 2026 was 81.59.

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 21639 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: 21639 - Market Hotness: Trend of Hotness Score
Zip Code: 21639 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 21.768197438300533
October 2017 48.22417117621447
November 2017 32.06439393939394
December 2017 31.176204916446224
January 2018 17.602432992447028
February 2018 18.634532573968606
March 2018 21.255174349259807
June 2018 59.708834673934724
July 2018 64.9577064634855
August 2018 55.49310168625447
September 2018 59.0825513568349
October 2018 43.71543489190548
November 2018 21.575450806706737
December 2018 21.858134155744025
January 2019 17.901153212520594
February 2019 24.781951789025477
March 2019 32.65673709733287
April 2019 32.072819528250136
May 2019 26.81964738972354
June 2019 16.1030054461104
July 2019 19.693991219448268
August 2019 14.402810304449648
September 2019 21.327273899310256
October 2019 39.872192099147945
November 2019 55.96276526493946
December 2019 39.07526738856042
January 2020 62.63778428910284
February 2020 42.41638673871769
March 2020 20.85693269584406
April 2020 22.194597001632772
May 2020 20.32696327261869
June 2020 31.150003755727482
August 2022 22.511321883277795
October 2022 35.080815773885085
November 2022 14.975443269791059
December 2022 22.90941506070125
January 2023 17.72816224871019
February 2023 21.173200421738713
March 2023 11.338551073650411
May 2025 52.80628869338547
June 2025 30.85946573751452
July 2025 34.96692723992784
November 2025 60.05074302283436
December 2025 60.415595858726775
January 2026 58.432147562582344
February 2026 81.58978915905969