Zip Code: 21221 (Essex, 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 21221 Zip Code in February 2026 was 20.71.

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 21221 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: 21221 - Market Hotness: Trend of Demand Score
Zip Code: 21221 - Market Hotness: Trend of Demand Score
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Month Demand Score
September 2017 39.41268353639488
October 2017 44.143807924364
November 2017 42.51262626262626
December 2017 35.46035228079231
January 2018 41.71512599425172
February 2018 46.60369495763301
March 2018 47.926752262681546
April 2018 45.30784680379528
May 2018 43.75682314410481
June 2018 44.65864521704447
July 2018 39.659068896493835
August 2018 49.457077158916704
September 2018 49.02358610195282
October 2018 34.85419808949221
November 2018 38.02594115786144
December 2018 38.68542791056284
January 2019 30.05601317957166
February 2019 33.30815191264336
March 2019 47.30862487010738
April 2019 45.27564454196379
May 2019 39.32221993551485
June 2019 39.6691992200632
July 2019 33.28091212895616
August 2019 37.971636742128545
September 2019 41.35886031070714
October 2019 36.915827523883294
November 2019 31.571409972659808
December 2019 31.422307845612167
January 2020 27.898702385935536
February 2020 37.19877318533664
March 2020 38.91136447223244
April 2020 43.83256642422443
May 2020 43.30397133472678
June 2020 52.88815443551415
July 2020 59.91029309411492
August 2020 54.97611464968153
September 2020 60.48577716195289
October 2020 49.63105819218514
November 2020 37.61244220260614
December 2020 18.991359548580498
January 2021 28.41220364598092
February 2021 30.52664124497578
March 2021 34.56452348381213
April 2021 38.544819557625146
May 2021 39.930715935334874
June 2021 24.254993996288615
July 2021 19.915211466639747
August 2021 22.475814783507094
September 2021 18.588984979517523
October 2021 18.012982329606924
November 2021 13.109534206695777
December 2021 13.89866979655712
January 2022 15.930859848067819
February 2022 14.203908875886967
March 2022 32.82504012841091
April 2022 19.914706642543294
May 2022 15.683520599250937
June 2022 19.708255741775293
July 2022 16.884319718440306
August 2022 26.788003076134327
September 2022 25.756681561419782
October 2022 22.34069560802234
November 2022 21.917922250894865
December 2022 23.278716359623058
January 2023 14.098914783846292
February 2023 16.553244512604238
March 2023 26.459963877182417
April 2023 25.584975369458128
May 2023 22.603777396222604
June 2023 18.0510395112819
July 2023 19.762286576738045
August 2023 26.203208556149733
September 2023 28.889677820182836
October 2023 24.190101718095562
November 2023 17.24167089463893
December 2023 20.882651335813325
January 2024 27.253465171713604
February 2024 19.883862508195186
March 2024 34.922151112809246
April 2024 30.87098276665114
May 2024 38.09696092619392
June 2024 33.31894318770506
July 2024 25.745346730357436
August 2024 46.05992449192706
September 2024 44.52252674318732
October 2024 27.944679216288897
November 2024 23.84638969799172
December 2024 35.28550512445095
January 2025 31.857752956636006
February 2025 39.96389581363363
March 2025 36.7653404677656
April 2025 65.18997982515131
May 2025 40.583251873574454
June 2025 37.228029423151376
July 2025 39.00330727600721
August 2025 35.869565217391305
September 2025 27.18693284936479
October 2025 21.952983725135624
November 2025 24.99456324755346
December 2025 27.990307658418384
January 2026 21.963884367976437
February 2026 21.334518135552145
March 2026 20.70976751827816