Zip Code: 21561 (Swanton, MD) - Market Hotness: Trend of Hotness Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: hotness score for the 21561 Zip Code in February 2026 was 29.118.

You can see similar for other Maryland Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 21561 zip code.

Note: Hotness Score is an equally-weighted composite metric of a geography’s supply score and demand score.

Data Source: Realtor.
Zip Code: 21561 - Market Hotness: Trend of Hotness Score
Zip Code: 21561 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 23.199000312402376
October 2017 17.66187721589849
November 2017 12.591540404040405
December 2017 11.484611910445835
January 2018 8.191297373170244
February 2018 12.994860397277401
March 2018 11.078369466077316
April 2018 10.32273703165039
May 2018 12.899153930131005
June 2018 13.800438742272153
July 2018 25.537547620585006
August 2018 38.467680122636686
September 2018 29.431904641136192
October 2018 15.956510809451986
November 2018 12.508699778551092
December 2018 10.832690824980725
January 2019 8.270181219110379
February 2019 8.938259734908318
March 2019 8.36508486317977
April 2019 7.275095995611629
May 2019 6.1946902654867255
June 2019 13.309352517985612
July 2019 16.869798833628202
August 2019 16.47150663544106
September 2019 9.66608650808999
October 2019 6.864833462432223
November 2019 5.546152844681682
December 2019 8.941739188201687
January 2020 7.544997907074089
February 2020 11.815393603037826
March 2020 11.688120632585509
April 2020 11.87843253673742
May 2020 20.487458942968054
June 2020 19.180500262900924
July 2020 31.954218544582783
August 2020 50.238853503184714
September 2020 58.49702502241421
October 2020 40.52909609257086
November 2020 34.94745691467003
May 2021 74.07621247113164
June 2021 39.90284903394826
July 2021 44.67043504592712
August 2021 34.0377571146802
September 2021 34.41511151570323
October 2021 34.76379372520736
November 2021 46.01983260553129
January 2022 36.58482880105692
July 2022 54.876354542928595
August 2022 43.71528667862941
September 2022 57.20428294410253
October 2022 53.05915206905307
November 2022 38.29601265295929
December 2022 29.836998047372443
January 2023 25.81835972246931
February 2023 27.997699607016198
March 2023 18.75376279349789
April 2023 23.66071428571429
May 2023 25.659024340975662
June 2023 24.031924327519953
July 2023 43.892085652296956
August 2023 40.02537841022388
September 2023 39.9263335404278
October 2023 32.70792375416703
November 2023 46.740233384069
December 2023 27.688535678052077
January 2024 42.81804537829964
February 2024 51.35337641659642
March 2024 43.09867227051294
April 2024 38.35584536562646
May 2024 35.256874095513744
June 2024 46.6931445346227
July 2024 50.23060451325976
August 2024 47.835167483332
September 2024 38.541422659483096
October 2024 36.31578947368421
November 2024 34.43584240380193
December 2024 25.306311165908916
January 2025 28.153745072273324
February 2025 25.221353047365255
March 2025 36.493484076982824
April 2025 73.09599865501008
May 2025 52.68002606712284
June 2025 52.907471931862176
July 2025 44.475345760673484
August 2025 39.991866311742086
September 2025 32.26497277676951
October 2025 12.737793851717903
November 2025 21.047480971366436
December 2025 21.216682575813202
January 2026 22.242889250561888
February 2026 21.847483641651184
March 2026 29.117719543251454