Zip Code: 20170 (Herndon, VA) - Market Hotness: Trend of Demand Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: demand score for the 20170 Zip Code in February 2026 was 45.116.

You can see similar for other Virginia Zip Codes.

The chart and table below shows the trend of the market hotness: demand score for the 20170 zip code.

Note: Demand Score is an index representing the metro's unique listing page viewers compared to other metros.

Data Source: Realtor.
Zip Code: 20170 - Market Hotness: Trend of Demand Score
Zip Code: 20170 - Market Hotness: Trend of Demand Score
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Month Demand Score
September 2017 35.745079662605434
October 2017 39.920383156061455
November 2017 39.861111111111114
December 2017 37.47338537970192
January 2018 48.733373437604435
February 2018 72.35727184331157
March 2018 67.55770714937206
April 2018 54.636747697208946
May 2018 39.778930131004365
June 2018 43.83434155421126
July 2018 41.26686898689223
August 2018 38.06847215125192
September 2018 36.165356327669286
October 2018 40.975364504776266
November 2018 45.52356849098387
December 2018 51.48419429452583
January 2019 57.9835255354201
February 2019 48.91834352036261
March 2019 65.10564599930724
April 2019 70.77619308831596
May 2019 44.364409686492415
June 2019 43.663013514422104
July 2019 43.14920385295852
August 2019 43.48165495706479
September 2019 45.63914136530652
October 2019 49.07694293829073
November 2019 53.18317927353209
December 2019 70.68358466750814
January 2020 86.54248639598158
February 2020 85.41697093617643
March 2020 81.78006620080912
April 2020 69.11830191479888
May 2020 59.62227530606151
June 2020 60.74513633290768
July 2020 57.71402057072152
August 2020 54.98407643312102
September 2020 49.735104735512266
October 2020 45.170216334060036
November 2020 26.254728877679696
December 2020 24.554752248280725
January 2021 49.99527722678757
February 2021 46.130062867154486
March 2021 46.38622891016872
April 2021 34.71478463329453
May 2021 29.26096997690531
June 2021 23.567296146708873
July 2021 14.979307560310891
August 2021 12.538743307974077
September 2021 16.531634046426944
October 2021 17.64334655607645
November 2021 21.08806404657933
December 2021 29.958920187793424
May 2022 32.61938202247191
June 2022 21.00144837575005
July 2022 24.803186070204685
August 2022 23.814406562419894
September 2022 26.50703987859371
October 2022 32.969450791232966
November 2022 30.192291684008993
December 2022 33.53425587910689
January 2023 53.66482832236257
February 2023 56.10083389245663
May 2023 50.06564993435006
June 2023 39.53098827470687
July 2023 43.090274502405435
August 2023 44.0406054563582
September 2023 41.55498358036744
October 2023 44.04649970082913
November 2023 60.4261796042618
May 2024 41.579232995658465
June 2024 49.30063892246589
July 2024 53.96969197825728
August 2024 59.68350871555948
September 2024 47.036776762707895
October 2024 45.57049558202075
November 2024 56.477081097654455
December 2024 57.17808430299761
February 2025 78.24292959683659
March 2025 61.172003106930184
April 2025 50.61365164761264
May 2025 44.81915933528837
June 2025 35.323267518389464
July 2025 33.37342152736019
August 2025 42.028985507246375
September 2025 34.74410163339383
October 2025 41.2875226039783
November 2025 37.83979702790866
December 2025 45.28966884499596
January 2026 60.48205843602263
February 2026 59.80289199450682
March 2026 45.116240860921714