Zip Code: 19540 (Mohnton, 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 19540 Zip Code in June 2025 was 96.324.

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 19540 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: 19540 - Market Hotness: Trend of Supply Score
Zip Code: 19540 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 28.203686348016245
October 2017 17.708527710393728
November 2017 13.194444444444445
December 2017 4.839021872378863
January 2018 5.073190294766393
February 2018 10.647312126684263
March 2018 28.288781309198065
April 2018 39.912736339081654
May 2018 71.56113537117903
June 2018 66.39633051917836
July 2018 31.981662039129592
August 2018 33.18855390904446
September 2018 56.86025868627949
October 2018 61.87154348919055
November 2018 47.55457133818412
December 2018 35.54356206630686
January 2019 22.87314662273476
February 2019 24.26344344481835
March 2019 22.175268444752337
April 2019 28.757542512342294
May 2019 40.28263703093915
June 2019 25.18657970819606
July 2019 22.292117161391783
August 2019 52.563101743429606
September 2019 77.1933217301618
October 2019 72.99251226439452
November 2019 63.53990365837782
December 2019 68.04623663057198
January 2020 57.827542904981165
February 2020 39.710822257923176
March 2020 38.175799926443545
April 2020 28.714561377467717
May 2020 11.331740818154673
June 2020 10.020280928415835
July 2020 66.31351016936046
August 2020 37.69904458598726
September 2020 38.30793055668759
October 2020 50.58695287606909
November 2020 66.51534258091635
December 2020 56.40098748016222
January 2021 46.45319731746482
October 2023 58.722967775023506
November 2023 75.95974970404194
December 2023 33.50524179912073
November 2024 98.4363023148858
June 2025 99.41927990708479
July 2025 96.32441371016236