Zip Code: 15857 (Saint Marys, 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 15857 Zip Code in February 2026 was 17. The month over month percentage change (MoM) was -0.1316%, and the year over year percentage change (YoY) was 0.1%.

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

The chart below shows the trend of active listing count in the 15857 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 15857 - Trend of Active Listing Count of Houses
Zip Code: 15857 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 48
Sep 2016 47
Oct 2016 49
Nov 2016 44
Dec 2016 48
Jan 2017 47
Feb 2017 42
Mar 2017 42
Apr 2017 43
May 2017 44
Jun 2017 49
Jul 2017 48
Aug 2017 49 0.0316 0.0208
Sep 2017 55 0.1122 0.1596
Oct 2017 56 0.0275 0.1546
Nov 2017 58 0.0268 0.3068
Dec 2017 56 -0.0348 0.1563
Jan 2018 45 -0.1892 -0.0426
Feb 2018 44 -0.0333 0.0357
Mar 2018 45 0.0345 0.0714
Apr 2018 40 -0.1111 -0.0588
May 2018 42 0.0375 -0.0568
Jun 2018 47 0.1325 -0.0309
Jul 2018 47 0.0 -0.0105
Aug 2018 49 0.0426 0.0
Sep 2018 48 -0.0204 -0.1193
Oct 2018 51 0.0625 -0.0893
Nov 2018 54 0.049 -0.0696
Dec 2018 50 -0.0748 -0.1081
Jan 2019 44 -0.1111 -0.0222
Feb 2019 35 -0.2045 -0.1954
Mar 2019 36 0.0286 -0.2
Apr 2019 29 -0.1944 -0.275
May 2019 24 -0.1897 -0.4337
Jun 2019 26 0.1064 -0.4468
Jul 2019 36 0.3846 -0.234
Aug 2019 36 0.0 -0.2653
Sep 2019 38 0.0556 -0.2083
Oct 2019 37 -0.0263 -0.2745
Nov 2019 36 -0.027 -0.3271
Dec 2019 32 -0.1111 -0.3535
Jan 2020 26 -0.1875 -0.4091
Feb 2020 24 -0.0962 -0.3286
Mar 2020 31 0.3191 -0.1389
Apr 2020 32 0.0323 0.1034
May 2020 32 0.0 0.3617
Jun 2020 34 0.0625 0.3077
Jul 2020 39 0.1324 0.0694
Aug 2020 30 -0.2208 -0.1667
Sep 2020 27 -0.1 -0.2895
Oct 2020 28 0.037 -0.2432
Nov 2020 32 0.1429 -0.1111
Dec 2020 34 0.0625 0.0625
Jan 2021 31 -0.0882 0.1923
Feb 2021 31 0.0 0.3191
Mar 2021 27 -0.129 -0.129
Apr 2021 27 -0.0185 -0.1719
May 2021 23 -0.1509 -0.2969
Jun 2021 15 -0.3333 -0.5588
Jul 2021 14 -0.1 -0.6494
Aug 2021 14 0.037 -0.5333
Sep 2021 16 0.1071 -0.4259
Oct 2021 16 0.0323 -0.4286
Nov 2021 16 0.0 -0.5
Dec 2021 14 -0.1563 -0.6029
Jan 2022 17 0.2593 -0.4516
Feb 2022 15 -0.1176 -0.5161
Mar 2022 16 0.0333 -0.4259
Apr 2022 18 0.1613 -0.3208
May 2022 18 0.0 -0.2
Jun 2022 14 -0.25 -0.1
Jul 2022 15 0.0741 0.0741
Aug 2022 16 0.1034 0.1429
Sep 2022 17 0.0313 0.0645
Oct 2022 15 -0.0909 -0.0625
Nov 2022 17 0.1333 0.0625
Dec 2022 16 -0.0882 0.1481
Jan 2023 14 -0.0968 -0.1765
Feb 2023 13 -0.0714 -0.1333
Mar 2023 11 -0.1538 -0.2903
Apr 2023 9 -0.1818 -0.5
May 2023 10 0.1111 -0.4444
Jun 2023 13 0.25 -0.0741
Jul 2023 12 -0.04 -0.1724
Aug 2023 13 0.0833 -0.1875
Sep 2023 15 0.1538 -0.0909
Oct 2023 13 -0.1333 -0.1333
Nov 2023 15 0.1538 -0.1176
Dec 2023 11 -0.3 -0.3226
Jan 2024 14 0.3333 0.0
Feb 2024 14 0.0 0.0769
Mar 2024 13 -0.1071 0.1364
Apr 2024 9 -0.28 0.0
May 2024 8 -0.1667 -0.25
Jun 2024 8 0.0667 -0.36
Jul 2024 9 0.125 -0.25
Aug 2024 15 0.6667 0.1538
Sep 2024 19 0.2667 0.2667
Oct 2024 18 -0.0789 0.3462
Nov 2024 19 0.0571 0.2333
Dec 2024 20 0.0811 0.9048
Jan 2025 22 0.1 0.5714
Feb 2025 17 -0.2273 0.2143
Mar 2025 15 -0.1176 0.2
Apr 2025 12 -0.2 0.3333
May 2025 10 -0.1667 0.3333
Jun 2025 10 0.0 0.25
Jul 2025 12 0.15 0.2778
Aug 2025 18 0.5652 0.2
Sep 2025 20 0.1111 0.0526
Oct 2025 25 0.25 0.4286
Nov 2025 28 0.1 0.4865
Dec 2025 21 -0.2364 0.05
Jan 2026 22 0.0476 0.0
Feb 2026 19 -0.1364 0.1176
Mar 2026 17 -0.1316 0.1