Zip Code: 17066 (Mount Union, 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 17066 Zip Code in February 2026 was 7. The month over month percentage change (MoM) was 0.75%, and the year over year percentage change (YoY) was 0.0769%.

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

The chart below shows the trend of active listing count in the 17066 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 17066 - Trend of Active Listing Count of Houses
Zip Code: 17066 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 15
Sep 2016 17
Oct 2016 16
Nov 2016 14
Dec 2016 11
Jan 2017 13
Feb 2017 15
Mar 2017 16
Apr 2017 14
May 2017 15
Jun 2017 19
Jul 2017 16
Aug 2017 14 -0.0968 -0.0667
Sep 2017 19 0.3571 0.1515
Oct 2017 20 0.0526 0.2903
Nov 2017 22 0.075 0.5357
Dec 2017 19 -0.1163 0.8095
Jan 2018 18 -0.0526 0.3846
Feb 2018 22 0.2222 0.4667
Mar 2018 20 -0.0909 0.2903
Apr 2018 20 0.0 0.4286
May 2018 22 0.075 0.4333
Jun 2018 19 -0.1395 0.0
Jul 2018 16 -0.1351 0.0323
Aug 2018 15 -0.0938 0.0357
Sep 2018 13 -0.1034 -0.3158
Oct 2018 11 -0.1538 -0.45
Nov 2018 11 0.0 -0.4884
Dec 2018 11 0.0 -0.4211
Jan 2019 11 0.0 -0.3889
Feb 2019 12 0.0909 -0.4545
Mar 2019 12 0.0 -0.4
Apr 2019 11 -0.0833 -0.45
May 2019 12 0.0909 -0.4419
Jun 2019 9 -0.25 -0.5135
Jul 2019 9 0.0 -0.4375
Aug 2019 10 0.0556 -0.3448
Sep 2019 11 0.1579 -0.1538
Oct 2019 11 0.0 0.0
Nov 2019 12 0.0909 0.0909
Dec 2019 11 -0.0833 0.0
Jan 2020 13 0.1364 0.1364
Feb 2020 13 0.04 0.0833
Mar 2020 12 -0.0769 0.0
Apr 2020 12 -0.0417 0.0455
May 2020 11 -0.0435 -0.0833
Jun 2020 7 -0.3636 -0.2222
Jul 2020 7 -0.0714 -0.2778
Aug 2020 7 0.0 -0.3158
Sep 2020 6 -0.0769 -0.4545
Oct 2020 8 0.3333 -0.2727
Nov 2020 7 -0.125 -0.4167
Dec 2020 6 -0.1429 -0.4545
Jan 2021 5 -0.25 -0.64
Feb 2021 4 -0.1111 -0.6923
Mar 2021 6 0.375 -0.5417
Apr 2021 6 0.0909 -0.4783
May 2021 6 0.0 -0.4545
Jun 2021 8 0.3333 0.1429
Jul 2021 8 0.0 0.2308
Aug 2021 6 -0.25 -0.0769
Sep 2021 9 0.4167 0.4167
Oct 2021 10 0.1176 0.1875
Nov 2021 6 -0.3684 -0.1429
Dec 2021 6 0.0 0.0
Jan 2022 4 -0.4167 -0.2222
Feb 2022 4 0.1429 0.0
Mar 2022 2 -0.5 -0.6364
Apr 2022 4 0.75 -0.4167
May 2022 5 0.4286 -0.1667
Jun 2022 6 0.2 -0.25
Jul 2022 7 0.0833 -0.1875
Aug 2022 7 0.0769 0.1667
Sep 2022 7 -0.0714 -0.2353
Oct 2022 6 -0.0769 -0.3684
Nov 2022 7 0.1667 0.1667
Dec 2022 7 0.0 0.1667
Jan 2023 4 -0.4286 0.1429
Feb 2023 5 0.25 0.25
Mar 2023 2 -0.6 0.0
Apr 2023 4 0.75 0.0
May 2023 4 0.1429 -0.2
Jun 2023 5 0.125 -0.25
Jul 2023 4 -0.1111 -0.3846
Aug 2023 4 0.0 -0.4286
Sep 2023 6 0.375 -0.1538
Oct 2023 8 0.4545 0.3333
Nov 2023 9 0.0625 0.2143
Dec 2023 10 0.1176 0.3571
Jan 2024 14 0.4737 2.5
Feb 2024 16 0.1071 2.1
Mar 2024 13 -0.1935 5.25
Apr 2024 12 -0.04 2.4286
May 2024 8 -0.3333 1.0
Jun 2024 5 -0.4375 0.0
Jul 2024 6 0.3333 0.5
Aug 2024 7 0.1667 0.75
Sep 2024 8 0.1429 0.4545
Oct 2024 8 0.0 0.0
Nov 2024 7 -0.125 -0.1765
Dec 2024 8 0.1429 -0.1579
Jan 2025 7 -0.125 -0.5
Feb 2025 6 -0.2143 -0.6452
Mar 2025 7 0.1818 -0.48
Apr 2025 5 -0.2308 -0.5833
May 2025 4 -0.3 -0.5625
Jun 2025 2 -0.4286 -0.5556
Jul 2025 4 1.0 -0.3333
Aug 2025 5 0.25 -0.2857
Sep 2025 7 0.4 -0.125
Oct 2025 5 -0.2857 -0.375
Nov 2025 6 0.1 -0.2143
Dec 2025 2 -0.7273 -0.8125
Jan 2026 3 1.0 -0.5714
Feb 2026 4 0.3333 -0.2727
Mar 2026 7 0.75 0.0769