Zip Code: 15642 (Irwin, 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 15642 Zip Code in February 2026 was 14.072.

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 15642 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: 15642 - Market Hotness: Trend of Supply Score
Zip Code: 15642 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 70.5904404873477
October 2017 60.40306027243889
November 2017 51.281565656565654
December 2017 51.58397315955868
January 2018 54.00040104271105
February 2018 39.38741491873871
March 2018 32.68785518838139
April 2018 20.825541935037055
May 2018 28.09088427947598
June 2018 44.65864521704447
July 2018 41.49932201201007
August 2018 42.565150740929994
September 2018 62.28125792543749
October 2018 52.93489190548014
November 2018 50.42075292628915
December 2018 41.08840914931894
January 2019 49.799011532125206
February 2019 37.01668841425727
March 2019 47.25320401801178
April 2019 55.95172792100932
May 2019 65.45928517527612
June 2019 56.666442546897066
July 2019 75.32271803944695
August 2019 53.38277387457715
September 2019 51.87906916779475
October 2019 61.49625613219726
November 2019 65.01757583647962
December 2019 54.13538829469209
January 2020 48.514022603599834
February 2020 54.87804878048781
March 2020 53.84332475174697
April 2020 25.092771263173518
May 2020 44.5506121230218
June 2020 58.536768572072404
July 2020 77.88260768695383
August 2020 61.831210191082796
September 2020 50.15078653516994
October 2020 57.655542512158306
November 2020 39.96637242538882
December 2020 34.350202786104745
January 2021 32.24709549447435
February 2021 45.882716685561164
March 2021 82.67213862289101
April 2021 81.60651920838184
May 2021 81.73210161662817
June 2021 82.032529199869
July 2021 80.1958211365701
August 2021 32.394101624870856
September 2021 80.67364588074646
October 2021 64.40677966101694
November 2021 70.04184861717613
December 2021 62.940140845070424
January 2022 76.59363646372344
February 2022 78.76260425743806
March 2022 42.188336008560725
April 2022 40.79865598345826
May 2022 67.69662921348315
June 2022 73.56714256155597
July 2022 30.786329535982215
August 2022 77.33914380927968
September 2022 63.721440013489584
October 2022 70.23779301007023
November 2022 56.838425039540496
December 2022 40.886323117412346
January 2023 24.079345312222024
February 2023 15.863126617463816
March 2023 10.836845273931367
April 2023 44.01683087027914
May 2023 60.36763963236037
June 2023 85.70302492856439
July 2023 95.27403075181586
August 2023 78.89966464243633
September 2023 56.60779266885595
October 2023 70.55303872125823
November 2023 83.40943683409436
December 2023 60.57659790328035
January 2024 63.51196256731703
February 2024 69.92600917860823
March 2024 43.69089693380457
April 2024 64.19189566837447
May 2024 61.40557163531114
June 2024 83.89742704196166
July 2024 59.57832317575358
August 2024 65.85267893003454
September 2024 62.450222534551415
October 2024 78.56319631194775
November 2024 67.19300935152536
December 2024 85.99059875163752
January 2025 84.42017082785807
February 2025 46.454053124731374
March 2025 38.862518339518424
April 2025 54.16106254203093
May 2025 52.70446399478658
June 2025 78.26558265582656
July 2025 76.60102224894769
August 2025 83.45903578822833
September 2025 84.21052631578947
October 2025 78.5244122965642
November 2025 87.11852120333454
December 2025 67.00932520743079
January 2026 52.05766100906766
February 2026 29.477340657565232
March 2026 14.072126838084284