Zip Code: 18036 (Coopersburg, 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 18036 Zip Code in February 2026 was 16. The month over month percentage change (MoM) was 0.1923%, and the year over year percentage change (YoY) was -0.5231%.

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

The chart below shows the trend of active listing count in the 18036 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 18036 - Trend of Active Listing Count of Houses
Zip Code: 18036 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 116
Sep 2016 117
Oct 2016 113
Nov 2016 102
Dec 2016 96
Jan 2017 83
Feb 2017 69
Mar 2017 61
Apr 2017 58
May 2017 59
Jun 2017 69
Jul 2017 65
Aug 2017 60 -0.0698 -0.4828
Sep 2017 63 0.0417 -0.4658
Oct 2017 60 -0.04 -0.469
Nov 2017 61 0.0167 -0.402
Dec 2017 53 -0.1311 -0.445
Jan 2018 56 0.0566 -0.3253
Feb 2018 53 -0.0536 -0.2319
Mar 2018 56 0.0472 -0.0902
Apr 2018 58 0.045 0.0
May 2018 61 0.0431 0.0254
Jun 2018 57 -0.0579 -0.1679
Jul 2018 53 -0.0702 -0.1783
Aug 2018 59 0.1038 -0.025
Sep 2018 66 0.1282 0.056
Oct 2018 78 0.1818 0.3
Nov 2018 75 -0.0449 0.2213
Dec 2018 65 -0.1275 0.2264
Jan 2019 62 -0.0462 0.1071
Feb 2019 57 -0.0887 0.066
Mar 2019 58 0.0177 0.036
Apr 2019 72 0.2522 0.2414
May 2019 86 0.1944 0.4215
Jun 2019 81 -0.0581 0.4211
Jul 2019 82 0.0123 0.5472
Aug 2019 78 -0.0549 0.3248
Sep 2019 80 0.0323 0.2121
Oct 2019 82 0.025 0.0513
Nov 2019 83 0.0122 0.1141
Dec 2019 66 -0.2048 0.0154
Jan 2020 62 -0.0606 0.0
Feb 2020 53 -0.1532 -0.0708
Mar 2020 48 -0.0857 -0.1652
Apr 2020 44 -0.0833 -0.3889
May 2020 37 -0.1591 -0.5698
Jun 2020 43 0.1622 -0.4691
Jul 2020 38 -0.1279 -0.5427
Aug 2020 29 -0.2267 -0.6258
Sep 2020 23 -0.2069 -0.7125
Oct 2020 25 0.0652 -0.7012
Nov 2020 22 -0.102 -0.7349
Dec 2020 20 -0.1136 -0.7045
Jan 2021 20 0.0256 -0.6774
Feb 2021 17 -0.15 -0.6762
Mar 2021 24 0.3824 -0.5104
Apr 2021 28 0.1915 -0.3636
May 2021 26 -0.0714 -0.2973
Jun 2021 26 0.0 -0.3953
Jul 2021 34 0.2885 -0.1067
Aug 2021 28 -0.1642 -0.0345
Sep 2021 28 -0.0179 0.1957
Oct 2021 30 0.0909 0.2245
Nov 2021 41 0.3667 0.8636
Dec 2021 31 -0.2561 0.5641
Jan 2022 25 -0.1967 0.225
Feb 2022 22 -0.102 0.2941
Mar 2022 21 -0.0455 -0.1064
Apr 2022 19 -0.119 -0.3393
May 2022 18 -0.027 -0.3077
Jun 2022 23 0.2778 -0.1154
Jul 2022 27 0.1739 -0.194
Aug 2022 26 -0.037 -0.0714
Sep 2022 29 0.1154 0.0545
Oct 2022 28 -0.0517 -0.0833
Nov 2022 33 0.2 -0.1951
Dec 2022 30 -0.1061 -0.0328
Jan 2023 25 -0.1525 0.0204
Feb 2023 25 0.0 0.1364
Mar 2023 22 -0.12 0.0476
Apr 2023 16 -0.2727 -0.1351
May 2023 19 0.1875 0.0556
Jun 2023 19 -0.0263 -0.1957
Jul 2023 16 -0.1351 -0.4074
Aug 2023 14 -0.125 -0.4615
Sep 2023 12 -0.1786 -0.6034
Oct 2023 14 0.2174 -0.4909
Nov 2023 15 0.0357 -0.5606
Dec 2023 13 -0.1034 -0.5593
Jan 2024 8 -0.3846 -0.68
Feb 2024 9 0.125 -0.64
Mar 2024 8 -0.1111 -0.6364
Apr 2024 25 2.125 0.5625
May 2024 24 -0.04 0.2632
Jun 2024 27 0.125 0.4595
Jul 2024 36 0.3333 1.25
Aug 2024 37 0.0139 1.6071
Sep 2024 38 0.0411 2.3043
Oct 2024 38 0.0 1.7143
Nov 2024 37 -0.0395 1.5172
Dec 2024 40 0.0959 2.0769
Jan 2025 37 -0.075 3.625
Feb 2025 35 -0.0541 2.8889
Mar 2025 33 -0.0714 3.0625
Apr 2025 26 -0.2 0.04
May 2025 27 0.0192 0.1042
Jun 2025 28 0.0566 0.037
Jul 2025 36 0.2857 0.0
Aug 2025 38 0.0417 0.0274
Sep 2025 39 0.04 0.0263
Oct 2025 35 -0.1154 -0.0921
Nov 2025 30 -0.1449 -0.1918
Dec 2025 28 -0.0508 -0.3
Jan 2026 15 -0.4821 -0.6081
Feb 2026 13 -0.1034 -0.6286
Mar 2026 16 0.1923 -0.5231