Zip Code: 06820 (Darien, CT) - 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 06820 Zip Code in February 2026 was 99.22.

You can see similar for other Connecticut Zip Codes.

The chart and table below shows the trend of the market hotness: demand score for the 06820 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: 06820 - Market Hotness: Trend of Demand Score
Zip Code: 06820 - Market Hotness: Trend of Demand Score
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Month Demand Score
September 2017 37.40081224617307
October 2017 46.252410275548925
November 2017 42.03914141414141
December 2017 40.60907155300342
January 2018 38.32631508588998
February 2018 50.4236699541603
March 2018 45.42903248438925
April 2018 37.35715769790151
May 2018 31.522925764192138
June 2018 32.78601342817257
July 2018 28.14618712468522
August 2018 20.790751149718957
September 2018 21.80446360639107
October 2018 38.593514328808446
November 2018 40.79088895919013
December 2018 32.73580056540735
January 2019 33.212520593080725
February 2019 41.76224160428542
March 2019 40.34638032559751
April 2019 36.58804168952277
May 2019 37.88159429237841
June 2019 42.788946412963085
July 2019 37.055238844112445
August 2019 25.13010668748374
September 2019 30.74840456391414
October 2019 34.03046733798089
November 2019 38.45202447597969
December 2019 38.94240350760646
January 2020 42.528254499790705
February 2020 52.20534540674748
March 2020 55.034939315924966
April 2020 37.657711147394984
May 2020 34.375933114362496
June 2020 56.290843536393
July 2020 55.672415126440335
August 2020 47.07802547770701
September 2020 45.27671366859565
October 2020 52.69159818883112
November 2020 55.80496006725515
December 2020 58.525833186386876
January 2021 64.32417115330122
February 2021 73.24538802432238
March 2021 78.61377108983129
April 2021 76.33294528521537
May 2021 57.57505773672056
June 2021 56.62045628206528
July 2021 55.465832239830426
August 2021 49.83563445101907
September 2021 63.63222576240327
October 2021 77.96610169491525
November 2021 80.40393013100436
December 2021 79.391627543036
January 2022 86.6343719035561
February 2022 96.60151873521723
March 2022 98.94328517924023
April 2022 95.5544068234686
May 2022 92.54447565543072
June 2022 92.33395406579764
July 2022 81.67083449106232
August 2022 72.4002392548919
September 2022 75.46581232611078
October 2022 86.13015147668614
November 2022 89.0452010322151
December 2022 79.09839544952882
January 2023 87.02188222736169
February 2023 94.12441292054059
March 2023 97.15031105759583
April 2023 91.58456486042694
May 2023 92.65730734269265
June 2023 84.13636811508522
July 2023 83.28459579284974
August 2023 78.51898848907823
September 2023 80.57158072246384
October 2023 90.50346183434482
November 2023 91.20581768983595
December 2023 90.59857964152857
January 2024 93.11379888761367
February 2024 96.4128500515126
March 2024 94.27834559174705
April 2024 95.48206800186307
May 2024 92.76410998552822
June 2024 92.17751683647039
July 2024 91.25350024707627
August 2024 90.794441320588
September 2024 83.20449754040759
October 2024 96.25816365731848
November 2024 96.70397056569064
December 2024 96.35508977421591
January 2025 96.33705650459922
February 2025 98.82231582566835
March 2025 98.28255803918185
April 2025 99.32750504371216
May 2025 98.05311176278919
June 2025 97.8474641889276
July 2025 95.98616957306074
August 2025 93.04199940845903
September 2025 95.14337568058076
October 2025 98.07594936708861
November 2025 96.25226531351939
December 2025 96.71782069168074
March 2026 99.2195843259673