Zip Code: 19809 (Wilmington, DE) - 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 19809 Zip Code in February 2026 was 99.565.

You can see similar for other Delaware Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 19809 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: 19809 - Market Hotness: Trend of Supply Score
Zip Code: 19809 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 58.96907216494846
October 2017 45.93518691298128
November 2017 45.3219696969697
December 2017 73.67572101425898
January 2018 61.29269433861373
February 2018 45.54799277677456
March 2018 46.07451062934119
April 2018 83.48223561188448
May 2018 80.94295851528385
June 2018 79.47217975137939
July 2018 75.30186608122942
August 2018 81.81527848748084
September 2018 58.45168653309663
October 2018 51.15007541478129
November 2018 76.09617209743752
December 2018 68.55564122333591
January 2019 84.6853377265239
February 2019 85.52983998351762
March 2019 95.26151714582612
April 2019 81.41113549094898
May 2019 50.22295396858064
June 2019 75.66731661399852
July 2019 62.39433850992726
August 2019 84.8295602393963
September 2019 91.93579578418101
October 2019 90.86625355021947
November 2019 83.64796250488217
December 2019 63.41593037932638
January 2020 45.11650620901354
February 2020 75.8215276763546
March 2020 90.89371092313351
April 2020 85.03042897432091
May 2020 97.7008062108092
June 2020 93.9006985653121
July 2020 72.02845874255665
August 2020 54.79299363057325
September 2020 98.08460347216563
October 2020 98.53261780982727
December 2020 96.26168224299066
February 2021 86.35473564876843
June 2021 90.51413601135248
July 2021 82.527505803977
August 2021 61.95172349018503
September 2021 83.3318161128812
November 2021 88.83733624454149
August 2022 80.18456805947193
September 2022 72.9027906584605
November 2022 87.24714892200116
December 2022 95.5514050428729
December 2023 90.64930672979371
July 2025 99.71437161755863
August 2025 94.62437148772553
September 2025 87.94192377495463
October 2025 91.28390596745028
November 2025 96.9989126495107
March 2026 99.56461020290807