Zip Code: 21030 (Cockeysville, 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 21030 Zip Code in January 2026 was 84.946.

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 21030 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: 21030 - Market Hotness: Trend of Hotness Score
Zip Code: 21030 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 54.81099656357388
October 2017 76.32331902718168
November 2017 75.74810606060606
December 2017 59.85224853216337
January 2018 64.7884499699218
February 2018 71.24253368523406
March 2018 62.102715217848875
April 2018 76.18256111919108
May 2018 74.634961790393
June 2018 78.17921957056438
July 2018 75.29540905275391
August 2018 74.61037301992846
September 2018 62.03081410093837
October 2018 57.75201106083459
November 2018 72.02151217968998
December 2018 72.24042662554614
January 2019 69.67380560131795
February 2019 62.57811963464047
March 2019 72.8056806373398
April 2019 75.90852989577618
May 2019 73.92124579817522
June 2019 70.48006454649365
July 2019 62.08308760893782
August 2019 61.32578714545927
September 2019 57.31966737574937
October 2019 59.72437387038472
November 2019 59.42260122379898
December 2019 62.416129675147815
January 2020 49.27096414120273
February 2020 46.41083686285964
March 2020 45.108495770503865
April 2020 73.07406857651773
May 2020 72.63735443415945
June 2020 66.78059040036055
July 2020 71.75779135411028
August 2020 57.834394904458605
September 2020 45.36637052734534
October 2020 50.10062049304041
November 2020 48.69272803699033
December 2020 60.92399929465703
January 2021 67.10588457542269
February 2021 54.07605895083995
May 2021 60.07505773672055
June 2021 43.543281301167994
July 2021 53.098819016856766
August 2021 48.15910585141354
September 2021 43.26354119253528
October 2021 35.68788315903354
November 2021 47.006914119359536
December 2021 43.769561815336466
January 2022 46.955851590884066
February 2022 51.12660276360015
April 2022 66.36727836650297
May 2022 40.87078651685393
June 2022 47.118766811504244
July 2022 46.21191071593961
August 2022 32.72665128599505
September 2022 39.790068291037855
October 2022 47.15663874079716
November 2022 52.909348206110046
December 2022 57.139825112488325
January 2023 51.22753958370397
February 2023 74.41771302597527
March 2023 60.98735701384708
April 2023 32.98440065681445
May 2023 48.8031511968488
June 2023 44.09301409005813
July 2023 46.37298368078483
August 2023 45.903199492431796
September 2023 43.91142273897222
October 2023 67.01427472433542
November 2023 50.62573989514629
December 2023 45.20629015894488
January 2024 47.1307495365057
February 2024 65.95953919640348
March 2024 73.25437004489444
April 2024 76.35770843036795
May 2024 81.30879160636758
June 2024 57.5375582800898
July 2024 69.60550156481634
August 2024 54.16900955900072
September 2024 47.883969704068086
November 2024 61.67407634523992
December 2024 72.39731833243431
January 2025 77.4392247043364
February 2025 67.45035674374624
March 2025 79.92146370932942
April 2025 71.17098184263618
May 2025 76.53144346692734
June 2025 76.75958188153311
July 2025 75.92453397474443
August 2025 71.31765749778172
September 2025 69.0453720508167
October 2025 70.24231464737792
November 2025 64.64661109097499
December 2025 63.60232028783318
January 2026 71.61125319693095
February 2026 84.94627999030617