Zip Code: 17512 (Columbia, 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 17512 Zip Code in February 2026 was 61.382.

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 17512 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: 17512 - Market Hotness: Trend of Supply Score
Zip Code: 17512 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 77.59450171821307
October 2017 56.160975306338244
November 2017 44.67171717171718
December 2017 68.681850441964
January 2018 57.950671746541005
February 2018 38.15807751076538
March 2018 22.858345611450222
April 2018 13.421982131726573
May 2018 48.06905021834061
June 2018 71.36209532673004
July 2018 37.99961257829147
August 2018 36.676034747061834
September 2018 46.09434440781131
October 2018 47.737556561085974
November 2018 49.6551724137931
December 2018 60.363659727576454
January 2019 79.90774299835255
February 2019 87.72062358354509
March 2019 63.948735711811565
April 2019 68.31459133296764
May 2019 78.93942512176717
June 2019 91.21226383379279
July 2019 71.56149662538496
August 2019 85.81186572989851
September 2019 85.48314317024432
October 2019 84.44358378517944
November 2019 84.45514906913162
December 2019 88.06882349033415
January 2020 82.47523371006
February 2020 60.3329925514824
March 2020 80.82383229128357
April 2020 74.1353718272228
May 2020 61.15258286055539
June 2020 72.35784571471494
July 2020 98.60799628799009
August 2020 92.18949044585986
September 2020 31.143532480234736
December 2020 93.2375242461647
July 2021 57.01019481174927
September 2021 91.87073281747838
October 2021 95.80778939776415
November 2021 95.00545851528385
December 2021 71.45931142410016
November 2022 96.61200366269874
December 2022 99.05764496137193
January 2023 97.54492083259207
February 2023 99.69328093549315
March 2023 90.75857916917519
September 2023 79.32013845744208
October 2023 86.45183349004188
November 2023 91.45104008117707
December 2023 72.48055461616502
January 2024 77.18725169947912
February 2024 39.57104055446287
March 2024 60.24453147387525
April 2024 70.91755938518864
May 2024 77.41497829232996
June 2024 31.73027111034364
July 2024 50.29649151704826
August 2024 91.9431279620853
September 2024 87.7020379479972
October 2024 74.82135996926623
November 2024 61.444120803311364
December 2024 86.2680126377437
January 2025 66.20400788436268
February 2025 52.37685893578613
March 2025 71.09691896090446
April 2025 84.22158708809684
May 2025 56.133919843597255
June 2025 95.27680991095625
July 2025 80.48707155742633
August 2025 87.62200532386868
September 2025 68.57350272232306
October 2025 85.50452079566003
November 2025 74.41101848495832
December 2025 75.86460092517807
January 2026 58.335270867240176
February 2026 40.01130947572502
March 2026 61.381746488129465