Zip Code: 29920 (Saint Helena Island, SC) - 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 29920 Zip Code in February 2026 was 2.925.

You can see similar for other South Carolina Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 29920 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: 29920 - Market Hotness: Trend of Supply Score
Zip Code: 29920 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 5.310840362386754
October 2017 4.683709647322262
November 2017 4.078282828282828
December 2017 7.006903671204594
January 2018 7.579707238820935
February 2018 6.1189054035282675
March 2018 5.191889426787343
April 2018 10.243091626843965
May 2018 13.45524017467249
June 2018 11.806155687030513
July 2018 5.469103118744754
August 2018 2.1589167092488504
September 2018 1.5026629469946742
October 2018 1.3260432378079436
November 2018 2.328377095855742
December 2018 3.726548445129787
January 2019 5.594728171334432
February 2019 3.8802280063182475
March 2019 4.114998268098372
April 2019 3.8055403181568845
May 2019 3.8210880153666733
June 2019 3.2743898339272506
July 2019 1.9264792608610182
August 2019 0.9692948217538381
September 2019 0.6446206407529169
October 2019 0.7358636715724245
November 2019 1.3474807967712537
December 2019 4.384508071480768
January 2020 5.127668480535789
February 2020 12.910763838177303
March 2020 11.121735932328061
April 2020 9.19548760575924
May 2020 6.539265452373844
June 2020 4.476827161421167
July 2020 3.255742015312041
August 2020 6.082802547770701
September 2020 8.199527263835684
October 2020 7.093744759349321
November 2020 9.104665825977301
December 2020 8.411214953271028
January 2021 5.98847643336167
February 2021 12.707410079356901
March 2021 43.82124943000456
April 2021 26.146682188591384
May 2021 44.45727482678984
June 2021 31.51402685296365
July 2021 40.436055314424145
August 2021 27.74490466798159
September 2021 27.200728265817027
October 2021 21.069239091236927
November 2021 11.59934497816594
December 2021 16.38302034428795
January 2022 19.497963228008366
February 2022 12.436200672227063
March 2022 17.736757624398074
April 2022 20.031015766347892
May 2022 44.26498127340824
June 2022 23.34988619904821
July 2022 25.034731869963878
August 2022 33.82893275228574
September 2022 13.371553831886013
October 2022 11.517305576711518
November 2022 11.654041455090319
December 2022 19.169708803803378
January 2023 29.24746486390322
February 2023 25.0359436403719
March 2023 24.834437086092713
April 2023 15.743021346469622
May 2023 24.482375517624483
June 2023 17.469701448418565
July 2023 23.139326478634093
August 2023 27.852805220701534
September 2023 18.29235821425402
October 2023 17.95879989742713
November 2023 17.32623033992897
December 2023 17.56848156915793
January 2024 10.717754039021807
February 2024 10.443008335674815
March 2024 15.455153309771708
April 2024 21.75128085700978
May 2024 32.86903039073806
June 2024 21.1103436366776
July 2024 12.197331576346565
August 2024 4.739336492890995
September 2024 6.738502381510111
October 2024 8.244333461390703
November 2024 8.24773877050437
December 2024 12.545272405024274
January 2025 14.931011826544022
February 2025 10.728101091721825
March 2025 9.933546215586434
April 2025 11.432414256893074
May 2025 13.041707396546107
June 2025 7.100271002710028
July 2025 4.690318701142513
August 2025 5.1981662230109436
September 2025 2.17059891107078
October 2025 2.864376130198915
November 2025 4.407393983327292
December 2025 5.5437256773625085
January 2026 5.0143377509106415
February 2026 5.048873091525971
March 2026 2.9245050521646268