Zip Code: 21230 (Baltimore, MD) - Market Hotness: Trend of Hotness Rank (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the hotness rank for the 21230 Zip Code in February 2026 was 7,101. The year over year change (YoY) was -1,168.

You can see similar for other Maryland Zip Codes.

The chart below shows the trend of the hotness rank for the 21230 zip code. The table below shows the trend, and the YoY changes.

Note: Hotness rank refers to the rank by hotness score. A rank value of 1 is considered the hottest (highest Hotness score).

Data Source: Realtor.
Zip Code: 21230 - Market Hotness: Trend of Hotness Rank
Zip Code: 21230 - Market Hotness: Trend of Hotness Rank
Items per page:
1 – 10 of 103
Month Hotness Rank YoY Change
September 2017 10960
October 2017 10983
November 2017 9777
December 2017 10873
January 2018 10282
February 2018 9533
March 2018 9915
April 2018 9094
May 2018 10666
June 2018 10940
July 2018 12478
August 2018 12472
September 2018 11398 438
October 2018 11322 339
November 2018 10110 333
December 2018 10792 -81
January 2019 10703 421
February 2019 10240 707
March 2019 9654 -261
April 2019 9562 468
May 2019 10092 -574
June 2019 11873 933
July 2019 12426 -52
August 2019 12821 349
September 2019 12857 1,459
October 2019 12397 1,075
November 2019 11972 1,862
December 2019 11351 559
January 2020 11307 604
February 2020 10728 488
March 2020 10546 892
April 2020 10334 772
May 2020 10258 166
June 2020 9999 -1,874
July 2020 10483 -1,943
August 2020 9524 -3,297
September 2020 8898 -3,959
October 2020 8467 -3,930
November 2020 9278 -2,694
December 2020 9388 -1,963
January 2021 8662 -2,645
February 2021 8342 -2,386
March 2021 7163 -3,383
April 2021 6346 -3,988
May 2021 6852 -3,406
June 2021 7317 -2,682
July 2021 7639 -2,844
August 2021 8972 -552
September 2021 9923 1,025
October 2021 10355 1,888
November 2021 10208 930
December 2021 9790 402
January 2022 8751 89
February 2022 7440 -902
March 2022 6621 -542
April 2022 7125 779
May 2022 6939 87
June 2022 8287 970
July 2022 9219 1,580
August 2022 10253 1,281
September 2022 8054 -1,869
October 2022 8496 -1,859
November 2022 9451 -757
December 2022 8964 -826
January 2023 7722 -1,029
February 2023 6809 -631
March 2023 6162 -459
April 2023 7726 601
May 2023 7926 987
June 2023 6580 -1,707
July 2023 7099 -2,120
August 2023 8672 -1,581
September 2023 8572 518
October 2023 9011 515
November 2023 8587 -864
December 2023 8969 5
January 2024 8698 976
February 2024 8743 1,934
March 2024 8322 2,160
April 2024 6638 -1,088
May 2024 8931 1,005
June 2024 9206 2,626
July 2024 9644 2,545
August 2024 9403 731
September 2024 8673 101
October 2024 9200 189
November 2024 9563 976
December 2024 10109 1,140
January 2025 8144 -554
February 2025 7036 -1,707
March 2025 8269 -53
April 2025 6915 277
May 2025 7743 -1,188
June 2025 9353 147
July 2025 8071 -1,573
August 2025 7995 -1,408
September 2025 8254 -419
October 2025 7956 -1,244
November 2025 9503 -60
December 2025 10584 475
January 2026 11108 2,964
February 2026 7178 142
March 2026 7101 -1,168