Zip Code: 21838 (Marion Station, MD) - Trend of Active Listing Count of Houses (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the active listing count of houses in the 21838 Zip Code in February 2026 was 4. The month over month percentage change (MoM) was -0.5%, and the year over year percentage change (YoY) was -0.4667%.

You can see similar for other Maryland Zip Codes, and for Maryland.

The chart below shows the trend of active listing count in the 21838 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21838 - Trend of Active Listing Count of Houses
Zip Code: 21838 Trend of Active Listing Count of Houses
Items per page:
1 – 10 of 116
Month Active Listing Count MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 12
Sep 2016 14
Oct 2016 12
Nov 2016 12
Dec 2016 10
Jan 2017 11
Feb 2017 12
Mar 2017 12
Apr 2017 11
May 2017 12
Jun 2017 12
Jul 2017 12
Aug 2017 11 -0.0833 -0.0833
Sep 2017 10 -0.0909 -0.2593
Oct 2017 12 0.2 0.0
Nov 2017 14 0.125 0.125
Dec 2017 17 0.2222 0.7368
Jan 2018 14 -0.1515 0.2727
Feb 2018 12 -0.1429 0.0
Mar 2018 12 0.0 0.0435
Apr 2018 13 0.0833 0.1818
May 2018 13 0.0 0.0833
Jun 2018 11 -0.1538 -0.0833
Jul 2018 11 0.0 -0.0833
Aug 2018 10 -0.0909 -0.0909
Sep 2018 9 -0.1 -0.1
Oct 2018 9 0.0 -0.25
Nov 2018 10 0.1111 -0.2593
Dec 2018 11 0.05 -0.3636
Jan 2019 10 -0.0476 -0.2857
Feb 2019 12 0.2 0.0
Mar 2019 15 0.2083 0.2083
Apr 2019 13 -0.1034 0.0
May 2019 12 -0.1154 -0.1154
Jun 2019 11 -0.087 -0.0455
Jul 2019 11 0.0476 0.0
Aug 2019 10 -0.1364 -0.05
Sep 2019 8 -0.1579 -0.1111
Oct 2019 8 0.0 -0.1111
Nov 2019 7 -0.1875 -0.35
Dec 2019 6 -0.0769 -0.4286
Jan 2020 7 0.1667 -0.3
Feb 2020 8 0.1429 -0.3333
Mar 2020 10 0.25 -0.3103
Apr 2020 7 -0.35 -0.5
May 2020 9 0.3846 -0.2174
Jun 2020 5 -0.4444 -0.5238
Jul 2020 4 -0.2 -0.6364
Aug 2020 2 -0.5 -0.7895
Sep 2020 3 0.5 -0.625
Oct 2020 2 -0.3333 -0.75
Nov 2020 2 0.0 -0.6923
Dec 2020 3 0.5 -0.5
Jan 2021 3 0.0 -0.5714
Feb 2021 3 0.0 -0.625
Mar 2021 2 -0.3333 -0.8
Apr 2021 3 0.5 -0.5385
May 2021 3 0.0 -0.6667
Jun 2021 3 0.0 -0.4
Jul 2021 4 0.3333 0.0
Aug 2021 5 0.25 1.5
Sep 2021 7 0.4 1.3333
Oct 2021 7 0.0 2.5
Nov 2021 8 0.1429 3.0
Dec 2021 8 0.0 1.6667
Jan 2022 6 -0.3125 0.8333
Feb 2022 4 -0.2727 0.3333
Mar 2022 5 0.125 1.25
Apr 2022 5 0.1111 0.6667
May 2022 5 0.0 0.6667
Jun 2022 6 0.2 1.0
Jul 2022 5 -0.1667 0.25
Aug 2022 7 0.4 0.4
Sep 2022 8 0.1429 0.1429
Oct 2022 9 0.125 0.2857
Nov 2022 5 -0.4444 -0.375
Dec 2022 4 -0.2 -0.5
Jan 2023 7 0.75 0.2727
Feb 2023 6 -0.2143 0.375
Mar 2023 6 0.0909 0.3333
Apr 2023 7 0.0833 0.3
May 2023 7 0.0769 0.4
Jun 2023 7 0.0 0.1667
Jul 2023 7 0.0 0.4
Aug 2023 6 -0.1429 -0.1429
Sep 2023 6 0.0 -0.25
Oct 2023 7 0.1667 -0.2222
Nov 2023 4 -0.4286 -0.2
Dec 2023 3 -0.375 -0.375
Jan 2024 5 1.0 -0.2857
Feb 2024 4 -0.2 -0.2727
Mar 2024 3 -0.25 -0.5
Apr 2024 4 0.3333 -0.3846
May 2024 5 0.25 -0.2857
Jun 2024 4 -0.2 -0.4286
Jul 2024 3 -0.25 -0.5714
Aug 2024 3 0.0 -0.5
Sep 2024 5 0.6667 -0.1667
Oct 2024 4 -0.2 -0.4286
Nov 2024 5 0.125 0.125
Dec 2024 6 0.3333 1.4
Jan 2025 5 -0.25 -0.1
Feb 2025 4 -0.1111 0.0
Mar 2025 8 0.875 1.5
Apr 2025 8 0.0667 1.0
May 2025 9 0.125 0.8
Jun 2025 10 0.1111 1.5
Jul 2025 9 -0.1 2.0
Aug 2025 10 0.0556 2.1667
Sep 2025 9 -0.0526 0.8
Oct 2025 7 -0.2778 0.625
Nov 2025 6 -0.1538 0.2222
Dec 2025 7 0.2727 0.1667
Jan 2026 9 0.2143 0.8889
Feb 2026 8 -0.0588 1.0
Mar 2026 4 -0.5 -0.4667