Zip Code: 11777 (Port Jefferson, NY) - 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 11777 Zip Code in January 2026 was 26.707.

You can see similar for other New York Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 11777 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: 11777 - Market Hotness: Trend of Supply Score
Zip Code: 11777 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 51.921274601686974
October 2017 35.7529389811532
November 2017 19.41919191919192
December 2017 16.801083940899414
January 2018 15.420092239823541
February 2018 73.41297402417001
March 2018 79.18332982529994
April 2018 41.99044255142323
May 2018 23.273744541484717
June 2018 11.806155687030513
July 2018 53.61270743203978
August 2018 61.78461931527849
September 2018 63.321075323357846
October 2018 63.57466063348416
November 2018 47.55457133818412
December 2018 41.467489077358
January 2019 34.576606260296536
February 2019 31.6942517684225
March 2019 33.432629026671286
April 2019 60.710367526055954
May 2019 61.17170885641764
June 2019 50.18489880992403
July 2019 85.2303256667322
August 2019 69.69815248503774
September 2019 41.86811061690195
October 2019 27.0849470694552
November 2019 19.125113917458663
December 2019 10.934697402511127
January 2020 30.403237058741457
February 2020 58.77756681758435
March 2020 43.707245310776024
April 2020 38.2143387264361
May 2020 26.694535682293225
June 2020 32.479531285209944
July 2020 56.206016549377466
August 2020 86.44904458598725
September 2020 37.58252506316733
October 2020 56.666107663927555
November 2020 36.158049600672555
December 2020 25.674484217950976
January 2021 18.62661754982526
February 2021 51.57167886220756
March 2021 47.97081623347013
April 2021 59.51105937136205
May 2021 72.39030023094688
June 2021 51.893898046064834
July 2021 28.293126072474006
August 2021 17.554240631163708
September 2021 34.66545289030496
October 2021 25.315542733501623
November 2021 13.52802037845706
December 2021 10.974178403755868
January 2022 3.4349884399427504
February 2022 5.65168679198307
March 2022 7.504012841091493
April 2022 31.545619023003358
May 2022 41.84222846441947
June 2022 20.142768466790812
July 2022 12.447902195054182
August 2022 15.927539947022131
September 2022 9.231936598937695
October 2022 5.754421596005754
November 2022 9.031882127694997
December 2022 34.502079972833
January 2023 15.264187866927593
February 2023 16.97498322630116
March 2023 31.26630543849087
April 2023 35.08825944170772
May 2023 62.63003736996263
June 2023 54.70489703419056
July 2023 48.080369776436186
August 2023 53.82035711048672
September 2023 44.395136238572825
October 2023 11.855714163603727
November 2023 43.2690681549129
December 2023 80.41934392965844
January 2024 40.019422618522114
February 2024 23.264962067996628
March 2024 26.85070207278632
April 2024 70.91755938518864
May 2024 34.58755426917511
June 2024 17.199102054912796
July 2024 6.736946137374403
August 2024 46.831070768736446
September 2024 61.86460529397986
October 2024 55.666538609296964
November 2024 74.09934079411313
December 2024 77.29059104569623
January 2025 30.428712220762154
February 2025 23.510702312387174
March 2025 14.749287995166998
April 2025 78.8584398117014
May 2025 85.60606060606061
June 2025 60.97560975609756
July 2025 28.05171377029465
August 2025 8.88790298728187
September 2025 22.05444646098004
October 2025 50.133815551537076
November 2025 85.19028633562885
December 2025 52.1036786841912
January 2026 39.46369061458576
February 2026 26.70651910493578