Zip Code: 20148 (Ashburn, VA) - 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 20148 Zip Code in February 2026 was 99.392.

You can see similar for other Virginia Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 20148 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: 20148 - Market Hotness: Trend of Supply Score
Zip Code: 20148 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 84.59856294907841
October 2017 90.66368103501897
November 2017 77.20959595959596
December 2017 81.5923607974708
January 2018 79.79413140832831
February 2018 93.28378941519655
March 2018 88.38139339086509
April 2018 89.85386799639863
May 2018 93.40884279475983
June 2018 87.19670278534866
July 2018 77.7942790727707
August 2018 76.0986203372509
September 2018 79.88840984022319
October 2018 82.81799899446959
November 2018 68.25688073394495
December 2018 74.9100488306348
January 2019 84.32948929159802
February 2019 85.37875145937778
March 2019 80.31174229303775
April 2019 84.20872188699946
May 2019 89.42855182822255
June 2019 89.80030928528205
July 2019 84.10982242317017
August 2019 90.01431173562321
September 2019 98.01456842648102
October 2019 92.00232378001549
November 2019 85.71800546803802
December 2019 88.06882349033415
January 2020 69.73629133528672
February 2020 56.00262888856433
March 2020 95.04229496138285
April 2020 96.8235119489387
May 2020 94.58047178262167
June 2020 93.15706452339818
July 2020 82.86288763436703
August 2020 93.98089171974522
September 2020 87.52954601026978
October 2020 83.02867684051651
November 2020 66.51534258091635
December 2020 83.66249338740963
January 2021 78.34136204779446
February 2021 76.17231783984334
March 2021 95.91883264933881
April 2021 94.52852153667055
May 2021 71.37413394919169
June 2021 95.46992686387948
July 2021 92.83335015645503
August 2021 72.53686484455714
September 2021 68.18388711879835
October 2021 47.890371438874865
November 2021 55.167394468704515
December 2021 62.940140845070424
January 2022 58.97831113068369
February 2022 54.400597535167435
March 2022 75.65543071161048
April 2022 65.49495993796846
May 2022 54.83380149812734
June 2022 55.92799503414029
July 2022 89.30258405112531
August 2022 72.52841151841409
September 2022 76.08970575836777
October 2022 66.55665566556655
November 2022 89.06184966286523
December 2022 92.38475252568131
January 2023 94.6183953033268
February 2023 98.02549602223714
March 2023 93.08649407987156
April 2023 92.60057471264368
May 2023 91.46550853449146
June 2023 79.26889348704306
July 2023 70.04056221111216
August 2023 87.95431886159703
September 2023 84.34365847164284
October 2023 84.46021027438243
November 2023 94.79959411466261
December 2023 75.72708826513357
January 2024 72.70239251346341
February 2024 97.88330055258967
March 2024 71.8311204508549
April 2024 98.99394503959013
May 2024 94.38314037626628
June 2024 81.643930236574
July 2024 95.84911876132432
August 2024 95.13213912764077
September 2024 95.01834934020458
October 2024 96.07376104494814
November 2024 94.73401808983597
December 2024 97.57262849657086
January 2025 95.73751642575559
February 2025 81.44932519556434
March 2025 94.51972037628377
April 2025 98.15904505716207
May 2025 93.81720430107528
June 2025 90.05032907471931
July 2025 89.54449789536982
August 2025 92.53179532682638
September 2025 86.26497277676951
October 2025 96.04339963833635
November 2025 96.67270750271838
December 2025 97.73111094794038
January 2026 93.53638688677052
February 2026 98.92559980612327
March 2026 99.3920972644377