Zip Code: 18966 (Southampton, PA) - 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 18966 Zip Code in February 2026 was 23. The month over month percentage change (MoM) was -0.1786%, and the year over year percentage change (YoY) was -0.1154%.

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

The chart below shows the trend of active listing count in the 18966 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 18966 - Trend of Active Listing Count of Houses
Zip Code: 18966 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 123
Sep 2016 126
Oct 2016 116
Nov 2016 106
Dec 2016 96
Jan 2017 81
Feb 2017 72
Mar 2017 66
Apr 2017 71
May 2017 73
Jun 2017 83
Jul 2017 90
Aug 2017 85 -0.0556 -0.3089
Sep 2017 83 -0.0294 -0.3452
Oct 2017 74 -0.103 -0.3593
Nov 2017 81 0.0946 -0.2358
Dec 2017 75 -0.0802 -0.224
Jan 2018 66 -0.1141 -0.1852
Feb 2018 60 -0.0909 -0.1608
Mar 2018 64 0.0667 -0.0303
Apr 2018 63 -0.0156 -0.1127
May 2018 65 0.0238 -0.1164
Jun 2018 69 0.062 -0.1747
Jul 2018 74 0.0803 -0.1778
Aug 2018 81 0.0946 -0.0471
Sep 2018 85 0.0494 0.0303
Oct 2018 75 -0.1176 0.0135
Nov 2018 82 0.0867 0.0062
Dec 2018 73 -0.1043 -0.0201
Jan 2019 57 -0.2192 -0.1364
Feb 2019 51 -0.1053 -0.15
Mar 2019 49 -0.049 -0.2422
Apr 2019 57 0.1753 -0.0952
May 2019 72 0.2632 0.1163
Jun 2019 78 0.0764 0.1314
Jul 2019 80 0.0323 0.0811
Aug 2019 75 -0.0688 -0.0802
Sep 2019 74 -0.0067 -0.1294
Oct 2019 70 -0.0608 -0.0733
Nov 2019 65 -0.0719 -0.2086
Dec 2019 45 -0.3023 -0.3836
Jan 2020 33 -0.2778 -0.4298
Feb 2020 32 -0.0308 -0.3824
Mar 2020 31 -0.0159 -0.3608
Apr 2020 36 0.1613 -0.3684
May 2020 30 -0.1667 -0.5833
Jun 2020 36 0.2 -0.5355
Jul 2020 43 0.1944 -0.4625
Aug 2020 38 -0.1163 -0.4899
Sep 2020 38 0.0 -0.4865
Oct 2020 36 -0.0658 -0.4892
Nov 2020 29 -0.1831 -0.5504
Dec 2020 30 0.0172 -0.3444
Jan 2021 23 -0.2203 -0.2923
Feb 2021 22 -0.0435 -0.3016
Mar 2021 16 -0.2727 -0.4839
Apr 2021 15 -0.0625 -0.5833
May 2021 17 0.1333 -0.4333
Jun 2021 25 0.4706 -0.3056
Jul 2021 38 0.52 -0.1163
Aug 2021 33 -0.1316 -0.1316
Sep 2021 41 0.2424 0.0789
Oct 2021 35 -0.1585 -0.0282
Nov 2021 34 -0.0145 0.1724
Dec 2021 25 -0.2647 -0.1525
Jan 2022 22 -0.12 -0.0435
Feb 2022 18 -0.1818 -0.1818
Mar 2022 12 -0.3611 -0.2813
Apr 2022 17 0.4783 0.1333
May 2022 16 -0.0588 -0.0588
Jun 2022 23 0.4063 -0.1
Jul 2022 26 0.1333 -0.3289
Aug 2022 21 -0.1765 -0.3636
Sep 2022 21 -0.0238 -0.5
Oct 2022 23 0.122 -0.3333
Nov 2022 21 -0.087 -0.3824
Dec 2022 25 0.1667 -0.02
Jan 2023 21 -0.1429 -0.0455
Feb 2023 25 0.1905 0.3889
Mar 2023 22 -0.12 0.913
Apr 2023 23 0.0227 0.3235
May 2023 19 -0.1556 0.1875
Jun 2023 22 0.1579 -0.0222
Jul 2023 24 0.0909 -0.0588
Aug 2023 23 -0.0417 0.0952
Sep 2023 21 -0.087 0.0244
Oct 2023 21 0.0 -0.087
Nov 2023 21 0.0 0.0
Dec 2023 22 0.0238 -0.1224
Jan 2024 13 -0.3953 -0.381
Feb 2024 11 -0.1923 -0.58
Mar 2024 12 0.1429 -0.4545
Apr 2024 19 0.5833 -0.1556
May 2024 22 0.1316 0.1316
Jun 2024 24 0.093 0.0682
Jul 2024 21 -0.1064 -0.125
Aug 2024 22 0.0476 -0.0435
Sep 2024 25 0.1364 0.1905
Oct 2024 29 0.16 0.381
Nov 2024 33 0.1207 0.5476
Dec 2024 26 -0.2 0.2093
Jan 2025 20 -0.2308 0.5385
Feb 2025 20 -0.025 0.8571
Mar 2025 26 0.3333 1.1667
Apr 2025 32 0.2308 0.6842
May 2025 32 0.0 0.4884
Jun 2025 38 0.1875 0.617
Jul 2025 42 0.1053 1.0
Aug 2025 50 0.1905 1.2727
Sep 2025 48 -0.04 0.92
Oct 2025 46 -0.0521 0.569
Nov 2025 40 -0.1319 0.2154
Dec 2025 36 -0.0886 0.3846
Jan 2026 33 -0.0972 0.625
Feb 2026 28 -0.1385 0.4359
Mar 2026 23 -0.1786 -0.1154