Zip Code: 21795 (Williamsport, 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 21795 Zip Code in February 2026 was 18. The month over month percentage change (MoM) was 0.0294%, and the year over year percentage change (YoY) was 0.6667%.

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

The chart below shows the trend of active listing count in the 21795 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 21795 - Trend of Active Listing Count of Houses
Zip Code: 21795 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 39
Sep 2016 34
Oct 2016 36
Nov 2016 37
Dec 2016 37
Jan 2017 34
Feb 2017 37
Mar 2017 37
Apr 2017 30
May 2017 25
Jun 2017 26
Jul 2017 25
Aug 2017 27 0.08 -0.3077
Sep 2017 27 -0.0185 -0.2206
Oct 2017 28 0.0566 -0.2222
Nov 2017 33 0.1786 -0.1081
Dec 2017 34 0.0152 -0.0822
Jan 2018 31 -0.0746 -0.0882
Feb 2018 30 -0.0323 -0.1781
Mar 2018 28 -0.0833 -0.2466
Apr 2018 26 -0.0545 -0.1186
May 2018 30 0.1538 0.2
Jun 2018 34 0.1333 0.3333
Jul 2018 32 -0.0588 0.28
Aug 2018 35 0.0781 0.2778
Sep 2018 39 0.1159 0.4528
Oct 2018 37 -0.039 0.3214
Nov 2018 42 0.1216 0.2576
Dec 2018 47 0.1205 0.3881
Jan 2019 49 0.0538 0.5806
Feb 2019 51 0.0306 0.6833
Mar 2019 51 0.0 0.8364
Apr 2019 45 -0.1089 0.7308
May 2019 39 -0.1333 0.3
Jun 2019 38 -0.0385 0.1029
Jul 2019 37 -0.0133 0.1563
Aug 2019 36 -0.027 0.0435
Sep 2019 40 0.1111 0.039
Oct 2019 47 0.1625 0.2568
Nov 2019 50 0.0645 0.1928
Dec 2019 47 -0.0505 0.0108
Jan 2020 39 -0.1809 -0.2143
Feb 2020 34 -0.1299 -0.3366
Mar 2020 31 -0.0746 -0.3861
Apr 2020 32 0.0161 -0.3
May 2020 31 -0.0317 -0.2179
Jun 2020 32 0.0492 -0.1467
Jul 2020 24 -0.25 -0.3514
Aug 2020 19 -0.2292 -0.4861
Sep 2020 20 0.0811 -0.5
Oct 2020 16 -0.2 -0.6559
Nov 2020 17 0.0625 -0.6566
Dec 2020 14 -0.2059 -0.7128
Jan 2021 13 -0.0741 -0.6753
Feb 2021 9 -0.28 -0.7313
Mar 2021 5 -0.5 -0.8548
Apr 2021 5 0.1111 -0.8413
May 2021 3 -0.5 -0.918
Jun 2021 5 1.0 -0.8438
Jul 2021 8 0.6 -0.6667
Aug 2021 6 -0.25 -0.6757
Sep 2021 8 0.25 -0.625
Oct 2021 9 0.1333 -0.4688
Nov 2021 9 0.0588 -0.4706
Dec 2021 8 -0.1667 -0.4444
Jan 2022 8 0.0667 -0.36
Feb 2022 8 0.0 -0.1111
Mar 2022 6 -0.25 0.3333
Apr 2022 10 0.6667 1.0
May 2022 10 0.0 3.0
Jun 2022 9 -0.1 0.8
Jul 2022 11 0.1667 0.3125
Aug 2022 11 0.0476 0.8333
Sep 2022 13 0.1818 0.7333
Oct 2022 13 -0.0385 0.4706
Nov 2022 12 -0.04 0.3333
Dec 2022 12 -0.0417 0.5333
Jan 2023 12 0.0435 0.5
Feb 2023 12 -0.0417 0.4375
Mar 2023 11 -0.0435 0.8333
Apr 2023 15 0.3182 0.45
May 2023 14 -0.0345 0.4
Jun 2023 18 0.25 0.9444
Jul 2023 19 0.0857 0.8095
Aug 2023 16 -0.1579 0.4545
Sep 2023 23 0.4063 0.7308
Oct 2023 24 0.0667 0.92
Nov 2023 26 0.0625 1.125
Dec 2023 22 -0.1373 0.913
Jan 2024 18 -0.1818 0.5
Feb 2024 19 0.0278 0.6087
Mar 2024 17 -0.0811 0.5455
Apr 2024 12 -0.2941 -0.1724
May 2024 12 -0.0417 -0.1786
Jun 2024 12 0.0 -0.3429
Jul 2024 13 0.1304 -0.3158
Aug 2024 12 -0.0769 -0.25
Sep 2024 12 0.0 -0.4667
Oct 2024 19 0.5417 -0.2292
Nov 2024 21 0.1351 -0.1765
Dec 2024 17 -0.1905 -0.2273
Jan 2025 16 -0.0588 -0.1111
Feb 2025 16 -0.0313 -0.1622
Mar 2025 11 -0.3226 -0.3824
Apr 2025 13 0.2381 0.0833
May 2025 14 0.0385 0.1739
Jun 2025 13 -0.037 0.1304
Jul 2025 22 0.6923 0.6923
Aug 2025 21 -0.0455 0.75
Sep 2025 26 0.2381 1.1667
Oct 2025 21 -0.1923 0.1351
Nov 2025 27 0.2619 0.2619
Dec 2025 25 -0.0566 0.4706
Jan 2026 19 -0.26 0.1563
Feb 2026 17 -0.0811 0.0968
Mar 2026 18 0.0294 0.6667