Zip Code: 17104 (Harrisburg, 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 17104 Zip Code in February 2026 was 66.376.

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 17104 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: 17104 - Market Hotness: Trend of Supply Score
Zip Code: 17104 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 29.522024367385193
October 2017 39.1428749144741
November 2017 46.78030303030303
December 2017 36.40234853861539
January 2018 28.55424102666934
February 2018 72.07945547992777
March 2018 52.97832035360977
April 2018 26.7816330770829
May 2018 21.77265283842795
June 2018 12.018879212922954
July 2018 17.808484535416802
August 2018 28.596065406234032
September 2018 46.78544255642911
October 2018 52.93489190548014
November 2018 20.531477380575765
December 2018 20.239013107170393
January 2019 45.44316309719934
February 2019 67.48162900899663
March 2019 93.48112227225494
April 2019 88.27482172243555
May 2019 69.33525416752418
June 2019 51.35480400726148
July 2019 35.03046982504423
August 2019 15.820973198022378
September 2019 31.347901759814352
October 2019 65.81461399431964
November 2019 85.07355813045177
December 2019 79.83790606523617
January 2020 63.2133389144691
February 2020 38.81992113334307
March 2020 30.790731886723062
April 2020 30.733264064123496
May 2020 33.44281875186623
June 2020 57.342447232028846
July 2020 82.23648596396256
August 2020 51.767515923566876
September 2020 98.08460347216563
October 2020 94.12208619822238
January 2021 97.63861339378484
March 2021 68.31965344277245
July 2021 54.05269001715959
August 2021 23.292946369869448
September 2021 72.3987255348202
October 2021 29.138117562206993
November 2021 53.23871906841339
December 2021 34.57550860719875
January 2022 64.37300451392711
February 2022 66.91149010332379
March 2022 87.39967897271268
April 2022 80.65391574050142
May 2022 54.83380149812734
June 2022 26.008690254500312
July 2022 18.83856626840789
August 2022 19.05494317696317
September 2022 78.88036421886856
October 2022 85.35161208428535
November 2022 54.6324814783984
December 2022 39.88454028355548
January 2023 82.65433196940046
February 2023 58.82296558995495
March 2023 39.32370058197873
June 2023 70.43058429401911
August 2023 81.42844194688661
September 2023 86.6690334605485
October 2023 78.57936575775707
November 2023 36.0899712497886
December 2023 86.27832262428137
January 2024 91.63944557252583
February 2024 97.19022197246417
March 2024 94.81325819084917
April 2024 70.91755938518864
May 2024 25.795947901591898
June 2024 39.30236573994129
July 2024 96.00560039532202
August 2024 88.1998554100731
September 2024 85.53915827281955
October 2024 79.65424510180561
November 2024 95.11727732638356
December 2024 59.605455806426754
January 2025 62.76281208935611
February 2025 97.67901659073326
March 2025 98.40338310175196
April 2025 91.97209145931406
May 2025 76.09156076898013
June 2025 80.17808749516067
July 2025 65.56674684305473
August 2025 51.02040816326531
September 2025 64.38475499092559
October 2025 68.9620253164557
November 2025 95.2953968829286
December 2025 80.80622659519788
January 2026 73.99829497016198
February 2026 65.02948541885452
March 2026 66.37640680193871