Zip Code: 17103 (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 17103 Zip Code in February 2026 was 90.512.

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 17103 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: 17103 - Market Hotness: Trend of Supply Score
Zip Code: 17103 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 45.085910652920965
October 2017 27.131927598432544
November 2017 35.157828282828284
December 2017 59.048970901348476
January 2018 54.655437470757306
February 2018 38.15807751076538
March 2018 33.684136672981126
April 2018 17.258812937184015
May 2018 13.837336244541484
June 2018 10.835604600146247
July 2018 16.14257118873894
August 2018 27.216402657128256
September 2018 21.233832107532336
October 2018 12.078934137757667
November 2018 25.979120531477378
December 2018 35.13235672063737
January 2019 42.51729818780889
February 2019 59.178627841494404
March 2019 68.21614132317283
April 2019 71.01618211738892
May 2019 66.5020237360225
June 2019 51.35480400726148
July 2019 32.7763580368259
August 2019 13.979963570127504
September 2019 11.02301295687488
October 2019 22.28892331525949
November 2019 28.537950787657856
December 2019 47.79778117318807
January 2020 75.33835635551834
February 2020 77.26741638673872
March 2020 68.53990437660904
April 2020 59.373608431052396
May 2020 61.15258286055539
July 2021 31.381851216311702
August 2021 21.86531417300648
September 2021 37.26900318616295
October 2021 47.890371438874865
November 2021 27.902110625909753
December 2021 59.24295774647887
January 2022 54.17813497743036
February 2022 68.34308477530188
March 2022 34.01551631888711
April 2022 29.348668906694236
May 2022 9.913389513108614
June 2022 5.814194082350507
July 2022 8.622765583032324
August 2022 7.100743399128429
September 2022 4.948992496416828
October 2022 4.197342811204197
November 2022 2.8635644718221926
December 2022 9.058493929875201
January 2023 49.43070628002135
February 2023 46.59254289274418
March 2023 15.47260686333534
April 2023 29.238505747126435
October 2023 76.70741088981964
November 2023 99.73786571960088
December 2023 92.87284409874873
January 2024 50.07504193519908
February 2024 45.40601292497893
March 2024 66.07125799980896
April 2024 33.81462505822077
May 2024 53.337554269175115
July 2024 93.46071487399111
August 2024 72.84922483733634
September 2024 82.82189427656749
October 2024 66.78447944679216
November 2024 74.09934079411313
December 2024 72.11219850504739
January 2025 96.32884362680684
February 2025 97.52428436344881
March 2025 82.09199965478552
May 2025 64.1169762137504
June 2025 84.25087108013938
July 2025 88.71767889356585
August 2025 59.006211180124225
September 2025 76.34119782214157
October 2025 95.10307414104882
November 2025 94.83870967741936
December 2025 88.03876936632645
January 2026 96.32643571262497
February 2026 93.22239276193554
March 2026 90.5117883841288