Union County, SC - Market Hotness: Trend of Supply Score (Realtor)

Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: supply score for Union County, SC in February 2026 was 15.496.

The chart and table below shows the trend of the market hotness: supply score for Union County, SC.

You can see similar for other South Carolina counties.

Note: Supply Score is an index representing the metro's median days on market ranking compared to other metros.

Data Source: Realtor.
Union County, SC - Market Hotness: Trend of Supply Score
Union County, SC - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 42.42424242424242
October 2017 45.45454545454545
November 2017 79.13223140495867
December 2017 87.74104683195593
January 2018 46.005509641873275
February 2018 92.63085399449037
March 2018 57.988980716253444
April 2018 39.11845730027548
May 2018 52.47933884297521
June 2018 33.33333333333333
July 2018 5.234159779614325
August 2018 35.60606060606061
September 2018 95.17906336088154
October 2018 78.168044077135
November 2018 61.63911845730028
December 2018 67.4931129476584
January 2019 44.28374655647383
February 2019 29.88980716253444
March 2019 29.6831955922865
April 2019 42.28650137741047
May 2019 83.05785123966942
June 2019 79.9586776859504
July 2019 58.47107438016529
August 2019 61.84573002754821
September 2019 51.652892561983464
October 2019 45.73002754820937
November 2019 34.77961432506887
December 2019 50.82644628099173
January 2020 52.68595041322314
February 2020 42.63085399449036
March 2020 25.206611570247933
April 2020 43.112947658402206
May 2020 51.997245179063356
June 2020 35.74380165289256
July 2020 8.7465564738292
August 2020 6.6115702479338845
September 2020 7.782369146005509
October 2020 17.148760330578515
November 2020 83.7465564738292
December 2020 43.18181818181818
January 2021 38.774104683195596
February 2021 44.28374655647383
March 2021 9.228650137741047
April 2021 35.67493112947658
May 2021 28.37465564738292
June 2021 9.159779614325068
July 2021 13.429752066115702
August 2021 38.91184573002755
September 2021 49.586776859504134
October 2021 19.421487603305785
November 2021 5.853994490358127
December 2021 2.8236914600550964
January 2022 94.83471074380165
February 2022 97.93388429752066
March 2022 33.1267217630854
April 2022 19.765840220385673
May 2022 23.415977961432507
June 2022 65.22038567493112
July 2022 73.82920110192838
August 2022 35.39944903581267
September 2022 67.8374655647383
October 2022 64.53168044077135
November 2022 56.8870523415978
December 2022 74.3801652892562
January 2023 86.22589531680441
February 2023 87.32782369146005
March 2023 68.80165289256198
April 2023 21.349862258953166
May 2023 20.798898071625345
June 2023 7.7134986225895315
July 2023 8.677685950413224
August 2023 16.804407713498623
September 2023 28.92561983471074
October 2023 36.294765840220386
November 2023 71.831955922865
December 2023 55.99173553719008
January 2024 72.38292011019284
February 2024 40.289256198347104
March 2024 29.614325068870524
April 2024 46.76308539944903
May 2024 48.96694214876033
June 2024 41.32231404958678
July 2024 27.823691460055095
August 2024 75.9641873278237
September 2024 45.9366391184573
October 2024 30.02754820936639
November 2024 23.484848484848484
December 2024 60.60606060606061
January 2025 53.03030303030303
February 2025 46.349862258953166
March 2025 80.9228650137741
April 2025 40.0137741046832
May 2025 8.539944903581267
June 2025 3.0991735537190084
July 2025 1.859504132231405
August 2025 24.72451790633609
September 2025 27.754820936639117
October 2025 16.115702479338843
November 2025 32.09366391184573
December 2025 55.371900826446286
January 2026 44.76584022038568
February 2026 19.834710743801654
March 2026 15.495867768595042