Zip Code: 18603 (Berwick, 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 18603 Zip Code in February 2026 was 18. The month over month percentage change (MoM) was -0.2174%, and the year over year percentage change (YoY) was -0.3684%.

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

The chart below shows the trend of active listing count in the 18603 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 18603 - Trend of Active Listing Count of Houses
Zip Code: 18603 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 106
Sep 2016 96
Oct 2016 84
Nov 2016 82
Dec 2016 78
Jan 2017 68
Feb 2017 68
Mar 2017 76
Apr 2017 78
May 2017 75
Jun 2017 87
Jul 2017 93
Aug 2017 108 0.1676 0.0189
Sep 2017 112 0.037 0.1728
Oct 2017 113 0.0089 0.3452
Nov 2017 115 0.0133 0.3963
Dec 2017 110 -0.0393 0.4194
Jan 2018 96 -0.1273 0.4118
Feb 2018 83 -0.1354 0.2206
Mar 2018 80 -0.0361 0.0596
Apr 2018 75 -0.0625 -0.0323
May 2018 71 -0.06 -0.06
Jun 2018 69 -0.0284 -0.2126
Jul 2018 73 0.0657 -0.2108
Aug 2018 80 0.089 -0.2639
Sep 2018 77 -0.0377 -0.317
Oct 2018 74 -0.0327 -0.3451
Nov 2018 77 0.0338 -0.3319
Dec 2018 66 -0.1438 -0.4045
Jan 2019 74 0.1298 -0.2292
Feb 2019 75 0.0135 -0.0964
Mar 2019 73 -0.0333 -0.0938
Apr 2019 70 -0.0345 -0.0667
May 2019 62 -0.1143 -0.1206
Jun 2019 63 0.0161 -0.0803
Jul 2019 63 0.0 -0.137
Aug 2019 56 -0.1111 -0.2956
Sep 2019 62 0.1071 -0.1895
Oct 2019 62 0.0 -0.1622
Nov 2019 65 0.0403 -0.1569
Dec 2019 61 -0.0543 -0.0687
Jan 2020 57 -0.0738 -0.2365
Feb 2020 49 -0.1327 -0.3467
Mar 2020 40 -0.1837 -0.4483
Apr 2020 40 -0.0125 -0.4357
May 2020 34 -0.1392 -0.4516
Jun 2020 36 0.0588 -0.4286
Jul 2020 33 -0.0833 -0.4762
Aug 2020 31 -0.0758 -0.4554
Sep 2020 29 -0.0492 -0.5323
Oct 2020 30 0.0345 -0.5161
Nov 2020 25 -0.1667 -0.6124
Dec 2020 25 -0.02 -0.5984
Jan 2021 28 0.1224 -0.5133
Feb 2021 27 -0.0182 -0.449
Mar 2021 23 -0.1667 -0.4375
Apr 2021 24 0.0667 -0.3924
May 2021 24 0.0 -0.2941
Jun 2021 20 -0.1667 -0.4444
Jul 2021 23 0.125 -0.3182
Aug 2021 29 0.2889 -0.0492
Sep 2021 23 -0.2069 -0.2069
Oct 2021 20 -0.1304 -0.3333
Nov 2021 17 -0.15 -0.32
Dec 2021 15 -0.1176 -0.3878
Jan 2022 13 -0.1333 -0.5273
Feb 2022 11 -0.1538 -0.5926
Mar 2022 10 -0.1364 -0.5778
Apr 2022 11 0.1053 -0.5625
May 2022 11 0.0476 -0.5417
Jun 2022 12 0.0455 -0.425
Jul 2022 22 0.8696 -0.0444
Aug 2022 22 0.0233 -0.2414
Sep 2022 19 -0.1364 -0.1739
Oct 2022 26 0.3421 0.275
Nov 2022 25 -0.0196 0.4706
Dec 2022 25 0.0 0.6667
Jan 2023 25 0.0 0.9231
Feb 2023 20 -0.22 0.7727
Mar 2023 20 0.0 1.0526
Apr 2023 17 -0.1282 0.619
May 2023 22 0.2941 1.0
Jun 2023 22 0.0 0.913
Jul 2023 22 -0.0227 0.0
Aug 2023 22 0.0233 0.0
Sep 2023 25 0.1136 0.2895
Oct 2023 20 -0.1837 -0.2157
Nov 2023 21 0.05 -0.16
Dec 2023 16 -0.2381 -0.36
Jan 2024 20 0.25 -0.2
Feb 2024 17 -0.175 -0.1538
Mar 2024 15 -0.0909 -0.2308
Apr 2024 11 -0.2667 -0.3529
May 2024 13 0.1364 -0.4318
Jun 2024 12 -0.08 -0.4773
Jul 2024 18 0.5652 -0.1628
Aug 2024 22 0.2222 0.0
Sep 2024 24 0.0909 -0.0204
Oct 2024 27 0.1042 0.325
Nov 2024 28 0.0566 0.3333
Dec 2024 35 0.25 1.1875
Jan 2025 33 -0.0714 0.625
Feb 2025 27 -0.1692 0.6364
Mar 2025 29 0.0556 0.9
Apr 2025 20 -0.2982 0.8182
May 2025 12 -0.425 -0.08
Jun 2025 8 -0.3043 -0.3043
Jul 2025 18 1.1875 -0.0278
Aug 2025 29 0.6286 0.2955
Sep 2025 29 0.0175 0.2083
Oct 2025 32 0.0862 0.1887
Nov 2025 33 0.0317 0.1607
Dec 2025 31 -0.0462 -0.1143
Jan 2026 34 0.0806 0.0308
Feb 2026 23 -0.3134 -0.1481
Mar 2026 18 -0.2174 -0.3684