St. Mary's County, MD - Market Hotness: Trend of Supply Score (Realtor)

Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: supply score for St. Mary's County, MD in February 2026 was 99.587.

The chart and table below shows the trend of the market hotness: supply score for St. Mary's County, MD.

You can see similar for other Maryland counties.

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

Data Source: Realtor.
St. Mary's County, MD - Market Hotness: Trend of Supply Score
St. Mary's County, MD - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 54.33884297520662
October 2017 48.69146005509642
November 2017 58.67768595041323
December 2017 80.0275482093664
January 2018 80.44077134986226
February 2018 76.5840220385675
March 2018 68.04407713498622
April 2018 79.13223140495867
May 2018 64.25619834710744
June 2018 61.501377410468315
July 2018 59.9862258953168
August 2018 61.98347107438017
September 2018 60.05509641873278
October 2018 60.88154269972452
November 2018 60.46831955922865
December 2018 57.71349862258953
January 2019 65.56473829201101
February 2019 80.16528925619835
March 2019 80.99173553719008
April 2019 75.89531680440771
May 2019 77.89256198347107
June 2019 71.48760330578511
July 2019 75.75757575757575
August 2019 55.44077134986226
September 2019 59.84848484848485
October 2019 72.03856749311295
November 2019 77.8236914600551
December 2019 70.11019283746556
January 2020 61.08815426997245
February 2020 79.20110192837465
March 2020 87.46556473829202
April 2020 80.9228650137741
May 2020 78.71900826446281
June 2020 80.78512396694215
July 2020 77.47933884297521
August 2020 82.43801652892562
September 2020 86.63911845730028
October 2020 93.73278236914601
November 2020 81.95592286501378
December 2020 91.94214876033058
January 2021 85.05509641873277
February 2021 80.23415977961432
March 2021 75.89531680440771
April 2021 71.69421487603306
May 2021 58.81542699724518
June 2021 49.311294765840216
July 2021 70.86776859504133
August 2021 53.994490358126725
September 2021 71.41873278236915
October 2021 56.12947658402204
November 2021 45.24793388429752
December 2021 67.14876033057851
January 2022 77.34159779614325
February 2022 73.14049586776859
March 2022 75.27548209366391
April 2022 75.89531680440771
May 2022 68.59504132231406
June 2022 44.90358126721763
July 2022 67.97520661157024
August 2022 57.78236914600551
September 2022 67.8374655647383
October 2022 55.71625344352618
November 2022 64.11845730027548
December 2022 64.25619834710744
January 2023 50.13774104683195
February 2023 75.34435261707989
March 2023 87.67217630853995
April 2023 75.41322314049587
May 2023 62.1900826446281
June 2023 54.132231404958674
July 2023 34.366391184573004
August 2023 58.88429752066116
September 2023 63.29201101928375
October 2023 63.705234159779614
November 2023 74.51790633608816
December 2023 72.7961432506887
January 2024 95.0413223140496
February 2024 93.04407713498622
March 2024 82.09366391184572
April 2024 90.15151515151516
May 2024 87.39669421487604
June 2024 91.46005509641874
July 2024 72.58953168044077
August 2024 74.3801652892562
September 2024 71.28099173553719
October 2024 85.3305785123967
November 2024 91.18457300275482
December 2024 92.07988980716253
January 2025 88.98071625344353
February 2025 82.30027548209367
March 2025 89.60055096418733
April 2025 98.62258953168043
May 2025 95.45454545454545
June 2025 92.8374655647383
July 2025 95.79889807162535
August 2025 90.97796143250689
September 2025 88.98071625344353
October 2025 87.25895316804407
November 2025 95.59228650137742
December 2025 95.73002754820936
January 2026 93.31955922865014
February 2026 96.76308539944904
March 2026 99.58677685950413