Zip Code: 21222 (Dundalk, 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 21222 Zip Code in February 2026 was 41.19.

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 21222 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: 21222 - Market Hotness: Trend of Hotness Score
Zip Code: 21222 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 62.62105592002499
October 2017 61.77769484356534
November 2017 60.95959595959596
December 2017 57.06819794825473
January 2018 55.53438941247243
February 2018 62.407973329629115
March 2018 62.828878130919804
April 2018 58.972227993628366
May 2018 54.356577510917035
June 2018 55.52748786811142
July 2018 50.461677535997936
August 2018 45.36918753193664
September 2018 63.21328937357342
October 2018 66.97775263951735
November 2018 65.2799746915533
December 2018 65.718966846569
January 2019 65.09390444810543
February 2019 65.12602156445298
March 2019 69.45271908555594
April 2019 66.12726275370268
May 2019 64.02894971530493
June 2019 59.76938075707658
July 2019 56.103793984666794
August 2019 65.53473848555815
September 2019 66.24121704376975
October 2019 64.12341853860056
November 2019 59.91732847285509
December 2019 56.96871055603535
January 2020 52.29524208176364
February 2020 51.90229297502556
March 2020 70.07355645457889
April 2020 69.60813418435505
May 2020 62.91057031949836
June 2020 49.9173739953429
July 2020 55.18134715025907
August 2020 65.02786624203821
September 2020 72.23082565816284
October 2020 83.04544692268992
November 2020 58.63387978142077
December 2020 63.740962793158175
January 2021 60.985170492112964
February 2021 49.5001545913635
March 2021 49.105107159142726
April 2021 60.05238649592549
May 2021 52.02078521939953
June 2021 45.89018666084489
July 2021 48.87453315837287
August 2021 40.20850943927867
September 2021 47.10969503868912
October 2021 36.972592859718716
November 2021 35.15738719068413
December 2021 42.101917057902966
January 2022 45.040184960916
February 2022 52.25320552720029
March 2022 58.8550026752274
April 2022 49.3602998190747
May 2022 47.60065543071161
June 2022 55.57624663769916
July 2022 36.96397147355747
August 2022 60.22814662906947
September 2022 45.45147963915353
October 2022 57.294575611407296
November 2022 58.96528760509448
December 2022 57.462433143730365
January 2023 55.41718555417185
February 2023 53.04322821815394
March 2023 57.20951234196267
April 2023 61.07861247947455
May 2023 62.81688718311281
June 2023 61.43462410089664
July 2023 53.994906140930105
August 2023 60.958034985951244
September 2023 65.45664329457709
October 2023 50.60261560817164
November 2023 62.214611872146115
December 2023 62.71981738248225
January 2024 76.18522115299726
February 2024 65.70665917392526
March 2024 55.32046995892635
April 2024 71.01537028411738
May 2024 73.39001447178002
June 2024 74.50353997582455
July 2024 62.600889474551145
August 2024 71.94955418105872
September 2024 71.29304286718201
October 2024 70.84133691893969
November 2024 65.26904798405641
December 2024 65.9204746859829
January 2025 65.15686596583444
February 2025 62.761110633542515
March 2025 61.698455165271426
April 2025 66.0137861466039
May 2025 69.20006516780711
June 2025 56.36856368563686
July 2025 59.35432952495489
August 2025 64.52602780242532
September 2025 53.93466424682396
October 2025 58.242314647377945
November 2025 56.10728524827836
December 2025 54.58917688523386
January 2026 45.7335503371309
February 2026 52.068018418289036
March 2026 41.18951778526247