Zip Code: 29812 (Barnwell, 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 the 29812 Zip Code in February 2026 was 0.534.

You can see similar for other South Carolina Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 29812 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: 29812 - Market Hotness: Trend of Supply Score
Zip Code: 29812 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 5.310840362386754
October 2017 20.38315606145425
November 2017 46.08585858585859
December 2017 57.668236660429706
January 2018 35.238286210814785
February 2018 30.441728017780246
March 2018 38.37086929067565
April 2018 54.65059907195789
May 2018 19.282205240174672
June 2018 7.225952270158878
July 2018 3.596564860851036
August 2018 1.0155850792028616
September 2018 2.0415926959168145
October 2018 1.6151332327802919
November 2018 0.48718759886111995
December 2018 0.6939090208172706
January 2019 0.8237232289950577
February 2019 74.36302451754688
March 2019 67.34326290266713
April 2019 64.48848052660449
May 2019 72.66241339095836
June 2019 57.674981510119004
July 2019 53.80381364261844
August 2019 49.928441321883945
September 2019 31.347901759814352
October 2019 19.86831913245546
November 2019 13.520374951178232
December 2019 10.449744237029163
January 2020 4.9532579880005585
February 2020 6.8132028625675485
March 2020 65.29606472968003
April 2020 62.71337390529909
May 2020 38.750373245745
June 2020 22.38413580710584
July 2020 23.896063722836594
August 2020 6.8789808917197455
September 2020 4.743662890211101
October 2020 5.4502767063558615
November 2020 23.98486759142497
December 2020 58.56110033503791
January 2021 26.362520071786154
February 2021 36.90611151190353
March 2021 19.676242590059278
June 2021 54.50278353891497
July 2021 23.08468759463006
August 2021 23.659246736169813
September 2021 53.79153390987711
October 2021 14.22646952758745
November 2021 4.457787481804949
December 2021 2.220266040688576
January 2022 1.6734559066387755
July 2022 82.2265444104844
August 2022 29.906861488507218
September 2022 10.268948655256724
October 2022 11.517305576711518
November 2022 21.260301340214767
December 2022 21.945835809491467
January 2023 16.055861946272906
February 2023 17.53091153071983
March 2023 11.709813365442505
April 2023 12.161330049261084
May 2023 3.7268962731037267
June 2023 16.178933885111835
July 2023 29.704744835392887
August 2023 28.18816278437415
October 2023 4.949140952218138
April 2024 78.52817885421518
May 2024 27.261215629522432
June 2024 20.566396131928855
July 2024 18.654257947619833
August 2024 17.60783998714756
September 2024 14.507691106426174
October 2024 43.22704571648098
November 2024 23.73141192702744
December 2024 18.632966016798953
January 2025 4.295335085413929
February 2025 21.421817244047105
March 2025 34.08129800638647
April 2025 12.441156691324814
May 2025 14.907135874877811
June 2025 62.9500580720093
July 2025 51.022248947684915
August 2025 33.65128660159716
September 2025 8.740471869328493
October 2025 11.21880650994575
November 2025 4.849583182312432
December 2025 3.245465893237389
January 2026 2.7125474695807177
February 2026 0.670490346554649
March 2026 0.533968619075002