Zip Code: 19438 (Harleysville, PA) - Market Hotness: Trend of Supply Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: supply score for the 19438 Zip Code in February 2026 was 78.329.

You can see similar for other Pennsylvania Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 19438 zip code.

Note: Supply Score is an index representing the metro's median days on market ranking compared to other metros.

Data Source: Realtor.
Zip Code: 19438 - Market Hotness: Trend of Supply Score
Zip Code: 19438 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 43.16151202749141
October 2017 60.036076382409654
November 2017 54.21085858585859
December 2017 44.33834440931673
January 2018 57.950671746541005
February 2018 80.99041533546327
March 2018 56.57054655160317
April 2018 26.366091834614586
May 2018 30.349344978165938
June 2018 42.092667685966894
July 2018 62.56214889907664
August 2018 59.50434338272866
September 2018 59.244230281511534
October 2018 57.692307692307686
November 2018 86.60550458715596
December 2018 75.37265484451298
January 2019 82.25370675453047
February 2019 62.06991278071561
March 2019 39.96536196744025
April 2019 52.48902907295666
May 2019 70.17904918707552
June 2019 66.07947287030188
July 2019 62.39433850992726
August 2019 57.74134790528234
September 2019 45.12344485270418
October 2019 28.272656855151045
November 2019 20.00390574143992
December 2019 9.2473261143958
January 2020 9.669317706153201
February 2020 11.04133197020593
March 2020 4.207429201912468
April 2020 26.347038741279498
May 2020 13.705583756345177
June 2020 46.89401337038984
July 2020 85.83249555332148
August 2020 82.84235668789809
September 2020 63.990545276713675
October 2020 99.16988093241656
November 2020 68.33123160992014
December 2020 70.73708340680656
January 2021 63.88967601775762
February 2021 45.882716685561164
March 2021 66.42726858185134
April 2021 39.17345750873108
June 2021 83.97554852090383
July 2021 57.85808014535178
August 2021 60.97492251338406
September 2021 45.71688666363223
October 2021 23.900108186080057
November 2021 35.262008733624455
December 2021 21.420187793427232
January 2022 28.569855774523834
March 2022 44.208132691278756
April 2022 16.36081674851383
May 2022 10.978464419475657
June 2022 38.692323608524724
July 2022 88.57089932388627
August 2022 49.95300350337521
September 2022 31.987184891661748
October 2022 24.236269780824234
November 2022 11.795554815616416
December 2022 66.17709482978181
November 2023 90.73228479621174
December 2023 71.05174163003043
March 2024 97.98452574266882
April 2024 88.48625989753144
May 2024 54.79377713458755
June 2024 66.41340010360905
July 2024 90.6028660846648
August 2024 54.90400835408467
September 2024 87.7020379479972
October 2024 95.8816749903957
November 2024 99.14149931013337
December 2024 79.74878631424829
January 2025 74.22798948751642
February 2025 97.41253331041004
March 2025 92.81090877707776
April 2025 94.72091459314055
May 2025 76.40110785272076
June 2025 59.43476577622919
July 2025 62.15423932651834
August 2025 85.49245785270631
September 2025 99.60798548094374
October 2025 98.83544303797468
November 2025 88.04639362087713
December 2025 93.35487187018137
January 2026 91.9631093544137
February 2026 82.84998788270458
March 2026 78.32908896738684