Zip Code: 21046 (Columbia, 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 21046 Zip Code in November 2025 was 51.377.

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 21046 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: 21046 - Market Hotness: Trend of Demand Score
Zip Code: 21046 - Market Hotness: Trend of Demand Score
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Month Demand Score
September 2017 76.41362074351765
October 2017 82.58381538844311
November 2017 71.33838383838383
December 2017 77.75340344538357
January 2018 86.03034556513603
February 2018 96.42311432143353
April 2018 82.71348431331809
May 2018 77.60644104803494
June 2018 77.96981984976401
July 2018 71.51159036611352
August 2018 62.25728155339806
September 2018 47.825259954349484
October 2018 77.94117647058823
November 2018 77.51977222397976
December 2018 73.55435620663069
January 2019 83.25535420098846
February 2019 81.0933315019573
March 2019 79.64669206789054
April 2019 78.76439934174438
May 2019 80.91514028949716
June 2019 83.31876554830902
July 2019 73.28484371928445
August 2019 78.86416861826699
September 2019 81.19641590923742
October 2019 86.68990446682159
November 2019 87.74248144772815
December 2019 82.83398658074802
January 2020 94.99093065438817
April 2020 91.64316461332938
May 2020 89.5267243953419
June 2020 90.43040636971381
July 2020 92.10424561132163
August 2021 40.83779468394853
October 2021 38.10854670032456
November 2021 43.18595342066958
September 2022 53.35131945029929
November 2022 64.24706567884792
June 2025 70.90205187766163
July 2025 48.4365604329525
September 2025 38.134301270417424
October 2025 39.725135623869804
November 2025 45.63972453787604
December 2025 51.376753065570156