Zip Code: 16438 (Union City, 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 16438 Zip Code in July 2023 was 67.425.

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 16438 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: 16438 - Market Hotness: Trend of Supply Score
Zip Code: 16438 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 21.54326772883474
October 2017 66.71020712819556
November 2017 42.765151515151516
December 2017 30.543906058455384
January 2018 18.541541340819464
February 2018 13.48798444228365
March 2018 5.626885567950607
April 2018 5.741394833437219
May 2018 2.3403384279475983
June 2018 2.1671209200292494
July 2018 13.04965454897656
August 2018 38.636944302503835
September 2018 36.86913517626173
October 2018 16.86777275012569
November 2018 10.319519139512813
December 2018 6.868414289385762
January 2019 6.919275123558484
February 2019 4.642538287205549
March 2019 3.172843782473155
April 2019 3.8055403181568845
May 2019 7.779378472936818
June 2019 14.475895918778994
July 2019 16.879627809448923
August 2019 46.4415820973198
September 2019 26.14581318893831
October 2019 20.32016524657888
November 2019 18.01197760708241
December 2019 13.186740184680795
January 2020 7.764755127668481
February 2020 4.951073462830437
March 2020 3.001103346818683
April 2020 1.5734006234228886
May 2020 0.8062108091967751
June 2020 0.796214226695711
July 2020 46.299590132240354
August 2020 29.044585987261147
September 2020 26.530279566386827
October 2020 11.57974174073453
November 2020 5.170239596469105
December 2020 2.327631810968083
January 2021 2.0969113063190705
February 2021 1.7314232711532516
August 2021 65.73682727528882
September 2021 28.67546654528903
October 2021 7.455824017309773
November 2021 1.9195778748180494
July 2022 3.000833564879133
August 2022 17.02127659574468
September 2022 25.259253014079757
October 2022 54.04925107895405
November 2022 25.588945309248313
August 2023 67.42499773407052