Zip Code: 19938 (Clayton, 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 19938 Zip Code in October 2025 was 34.607.

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 19938 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: 19938 - Market Hotness: Trend of Supply Score
Zip Code: 19938 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 6.541705716963449
October 2017 14.343472040803631
November 2017 26.161616161616163
December 2017 61.145880379379314
January 2018 37.68464674821202
February 2018 30.15696624531185
March 2018 17.975163123552935
April 2018 26.20680102500173
May 2018 24.4132096069869
June 2018 25.36063285248953
July 2018 18.389617098211403
August 2018 24.92973939703628
September 2018 30.490743089018512
October 2018 20.745349421820013
November 2018 13.559000316355585
December 2018 12.496787458236957
January 2019 15.26853377265239
February 2019 17.189753450999245
March 2019 5.077935573259438
April 2019 7.1996708721887
May 2019 7.896000548809769
June 2019 31.84966045854905
July 2019 25.83710110739794
August 2019 30.145719489981786
September 2019 89.53136079417263
October 2019 81.35812032016526
November 2019 63.53990365837782
December 2019 48.734471533913506
January 2020 31.9520022324543
February 2020 30.845625821527676
March 2020 67.86318499448326
April 2020 48.211370046014544
May 2020 16.228724992535085
June 2020 13.182603470292195
July 2020 2.3509396025056066
August 2020 3.5429936305732483
September 2020 47.32252017279322
October 2020 50.0251551232601
November 2020 43.53930222782682
October 2021 79.75117201586728
November 2021 70.04184861717613
June 2022 68.83923029174426
August 2022 22.42160129881227
September 2022 25.579630722536038
January 2023 95.3922789539228
May 2023 91.46550853449146
October 2023 55.46627916915976
November 2023 43.886352105530186
December 2023 20.93337842407846
January 2024 11.688884965127572
February 2024 8.850800786737848
March 2024 2.3784506638647436
April 2024 4.061481136469492
May 2024 47.63929088277858
June 2024 16.75876359868762
July 2024 15.219897875144127
January 2025 99.78646517739817
May 2025 97.7761485826002
July 2025 95.5652435357787
September 2025 89.64065335753176
October 2025 78.79204339963833
November 2025 34.60674157303371