Zip Code: 21228 (Catonsville, MD) - Market Hotness: Trend of Hotness Rank (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the hotness rank for the 21228 Zip Code in February 2026 was 1,535. The year over year change (YoY) was 764.

You can see similar for other Maryland Zip Codes.

The chart below shows the trend of the hotness rank for the 21228 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: 21228 - Market Hotness: Trend of Hotness Rank
Zip Code: 21228 - Market Hotness: Trend of Hotness Rank
Items per page:
1 – 10 of 102
Month Hotness Rank YoY Change
September 2017 2244
October 2017 1903
November 2017 2239
December 2017 2324
January 2018 1250
February 2018 1000
March 2018 1668
April 2018 2494
May 2018 1340
June 2018 1336
July 2018 3721
August 2018 1575
September 2018 2662 418
October 2018 3447 1,544
November 2018 2094 -145
December 2018 821 -1,503
January 2019 2511 1,261
February 2019 1355 355
March 2019 2063 395
April 2019 1766 -728
May 2019 1422 82
June 2019 1278 -58
July 2019 3402 -319
August 2019 2662 1,087
September 2019 1273 -1,389
October 2019 1021 -2,426
November 2019 979 -1,115
December 2019 1153 332
January 2020 1631 -880
February 2020 801 -554
March 2020 336 -1,727
April 2020 628 -1,138
May 2020 570 -852
June 2020 582 -696
July 2020 699 -2,703
August 2020 785 -1,877
September 2020 352 -921
October 2020 641 -380
November 2020 3213 2,234
December 2020 2899 1,746
January 2021 2171 540
February 2021 1842 1,041
March 2021 1309 973
April 2021 838 210
May 2021 1677 1,107
June 2021 2734 2,152
July 2021 3072 2,373
August 2021 3270 2,485
September 2021 4191 3,839
October 2021 5353 4,712
November 2021 4470 1,257
December 2021 2824 -75
January 2022 1626 -545
February 2022 1438 -404
April 2022 1258 420
May 2022 1064 -613
June 2022 1959 -775
July 2022 1061 -2,011
August 2022 1097 -2,173
September 2022 1452 -2,739
October 2022 1711 -3,642
November 2022 1752 -2,718
December 2022 2009 -815
January 2023 1951 325
February 2023 1506 68
March 2023 1808
April 2023 1108 -150
May 2023 705 -359
June 2023 2562 603
July 2023 1841 780
August 2023 2372 1,275
September 2023 668 -784
October 2023 2346 635
November 2023 915 -837
December 2023 790 -1,219
January 2024 776 -1,175
February 2024 1943 437
March 2024 1214 -594
April 2024 587 -521
May 2024 1011 306
June 2024 1015 -1,547
July 2024 1053 -788
August 2024 764 -1,608
September 2024 954 286
October 2024 1547 -799
November 2024 566 -349
December 2024 819 29
January 2025 284 -492
February 2025 492 -1,451
March 2025 771 -443
April 2025 1185 598
May 2025 1222 211
June 2025 1254 239
July 2025 1988 935
August 2025 1785 1,021
September 2025 2653 1,699
October 2025 2384 837
November 2025 3121 2,555
December 2025 2373 1,554
January 2026 1809 1,525
February 2026 1068 576
March 2026 1535 764