Zip Code: 21562 (Westernport, 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 21562 Zip Code in February 2026 was 5. The month over month percentage change (MoM) was 0.25%, and the year over year percentage change (YoY) was -0.1667%.

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

The chart below shows the trend of active listing count in the 21562 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21562 - Trend of Active Listing Count of Houses
Zip Code: 21562 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 19
Sep 2016 19
Oct 2016 19
Nov 2016 18
Dec 2016 17
Jan 2017 12
Feb 2017 13
Mar 2017 14
Apr 2017 15
May 2017 15
Jun 2017 15
Jul 2017 14
Aug 2017 14 0.037 -0.2632
Sep 2017 12 -0.1429 -0.3684
Oct 2017 14 0.1667 -0.2432
Nov 2017 15 0.0357 -0.1944
Dec 2017 15 0.0345 -0.1176
Jan 2018 14 -0.0667 0.1667
Feb 2018 12 -0.1786 -0.1154
Mar 2018 13 0.1304 -0.037
Apr 2018 14 0.0769 -0.0667
May 2018 15 0.0714 0.0
Jun 2018 14 -0.1 -0.1
Jul 2018 15 0.1111 0.1111
Aug 2018 18 0.2 0.2857
Sep 2018 20 0.0833 0.625
Oct 2018 19 -0.0256 0.3571
Nov 2018 18 -0.0789 0.2069
Dec 2018 16 -0.0857 0.0667
Jan 2019 21 0.3125 0.5
Feb 2019 18 -0.1667 0.5217
Mar 2019 17 -0.0286 0.3077
Apr 2019 16 -0.0588 0.1429
May 2019 15 -0.0938 -0.0333
Jun 2019 18 0.2069 0.2963
Jul 2019 19 0.0857 0.2667
Aug 2019 17 -0.1316 -0.0833
Sep 2019 15 -0.0909 -0.2308
Oct 2019 14 -0.0667 -0.2632
Nov 2019 13 -0.0714 -0.2571
Dec 2019 14 0.0769 -0.125
Jan 2020 14 0.0 -0.3333
Feb 2020 13 -0.1071 -0.2857
Mar 2020 13 0.04 -0.2353
Apr 2020 12 -0.0769 -0.25
May 2020 11 -0.0833 -0.2414
Jun 2020 10 -0.0909 -0.4286
Jul 2020 9 -0.1 -0.5263
Aug 2020 9 0.0 -0.4545
Sep 2020 10 0.1111 -0.3333
Oct 2020 5 -0.5 -0.6429
Nov 2020 4 -0.2 -0.6923
Dec 2020 3 -0.25 -0.7857
Jan 2021 3 0.0 -0.7857
Feb 2021 5 0.6667 -0.6
Mar 2021 4 -0.2 -0.6923
Apr 2021 4 -0.125 -0.7083
May 2021 4 0.0 -0.6818
Jun 2021 6 0.7143 -0.4
Jul 2021 7 0.0833 -0.2778
Aug 2021 5 -0.2308 -0.4444
Sep 2021 7 0.4 -0.3
Oct 2021 6 -0.1429 0.2
Nov 2021 4 -0.3333 0.0
Dec 2021 5 0.25 0.6667
Jan 2022 4 -0.2 0.3333
Feb 2022 4 0.0 -0.2
Mar 2022 3 -0.25 -0.25
Apr 2022 3 0.0 -0.1429
May 2022 2 -0.3333 -0.4286
Jun 2022 3 0.5 -0.5
Jul 2022 4 0.3333 -0.3846
Aug 2022 5 0.25 0.0
Sep 2022 6 0.2 -0.1429
Oct 2022 5 -0.25 -0.25
Nov 2022 7 0.5556 0.75
Dec 2022 7 0.0 0.4
Jan 2023 6 -0.1429 0.5
Feb 2023 7 0.1667 0.75
Mar 2023 9 0.2143 1.8333
Apr 2023 6 -0.2941 1.0
May 2023 6 0.0 2.0
Jun 2023 9 0.4167 1.8333
Jul 2023 5 -0.4118 0.25
Aug 2023 5 0.0 0.0
Sep 2023 3 -0.4 -0.5
Oct 2023 4 0.3333 -0.1111
Nov 2023 4 -0.125 -0.5
Dec 2023 4 0.1429 -0.4286
Jan 2024 6 0.5 0.0
Feb 2024 8 0.25 0.0714
Mar 2024 7 -0.0667 -0.1765
Apr 2024 4 -0.4286 -0.3333
May 2024 5 0.125 -0.25
Jun 2024 7 0.4444 -0.2353
Jul 2024 5 -0.2308 0.0
Aug 2024 8 0.5 0.5
Sep 2024 9 0.2 2.0
Oct 2024 8 -0.1111 1.0
Nov 2024 8 0.0 1.2857
Dec 2024 6 -0.25 0.5
Jan 2025 6 0.0 0.0
Feb 2025 6 0.0 -0.2
Mar 2025 6 0.0 -0.1429
Apr 2025 6 0.0 0.5
May 2025 5 -0.1667 0.1111
Jun 2025 8 0.6 0.2308
Jul 2025 11 0.375 1.2
Aug 2025 12 0.0455 0.5333
Sep 2025 10 -0.1304 0.1111
Oct 2025 6 -0.4 -0.25
Nov 2025 6 -0.0833 -0.3125
Dec 2025 7 0.2727 0.1667
Jan 2026 5 -0.2857 -0.1667
Feb 2026 4 -0.2 -0.3333
Mar 2026 5 0.25 -0.1667