Zip Code: 17320 (Fairfield, 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 17320 Zip Code in February 2026 was 68.997.

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 17320 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: 17320 - Market Hotness: Trend of Supply Score
Zip Code: 17320 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 59.243986254295535
October 2017 53.15668346084469
November 2017 31.212121212121215
December 2017 70.146461062004
January 2018 64.98228728026201
February 2018 75.51048756771775
March 2018 33.50171893636427
April 2018 23.277235265600112
May 2018 21.499727074235807
June 2018 44.937844844778304
July 2018 43.55911409569316
August 2018 62.02733776188043
September 2018 45.3018006593964
October 2018 63.57466063348416
November 2018 65.63745650110725
December 2018 68.12516062708815
January 2019 57.33772652388798
February 2019 94.34791566513289
March 2019 85.6113612746796
April 2019 72.45611629182666
May 2019 82.76051313713384
June 2019 65.05748672090364
July 2019 39.099665814822096
August 2019 32.59172521467603
September 2019 22.8066782698382
October 2019 20.82365091660212
November 2019 19.287853144121858
December 2019 26.30040523483691
January 2020 14.092367796846657
February 2020 56.00262888856433
March 2020 50.246414122839276
June 2020 67.52046871479006
July 2020 77.88260768695383
August 2020 59.29140127388535
September 2020 63.990545276713675
October 2020 65.42009055844373
November 2020 36.158049600672555
December 2020 31.81978487039323
January 2021 50.070841598186455
February 2021 49.53107286406266
March 2021 30.266757865937073
August 2021 34.751573213111676
September 2021 82.80382339553937
November 2021 71.89774381368268
July 2023 23.412885576832373
August 2024 49.93975419712427
September 2024 31.7326462091044
December 2024 75.68775525930492
February 2025 99.23493509842689
March 2025 96.10770691291965
April 2025 80.67417619367855
May 2025 80.12381883349626
June 2025 93.55013550135502
July 2025 62.15423932651834
August 2025 64.05649216208222
September 2025 68.08711433756805
October 2025 46.58951175406872
November 2025 38.144255164914824
December 2025 21.01475879286291
January 2026 15.57002247539332
February 2026 78.39890136521528
March 2026 68.9969604863222