Zip Code: 30220 (Grantville, GA) - 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 30220 Zip Code in February 2026 was 60.273.

You can see similar for other Georgia Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 30220 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: 30220 - Market Hotness: Trend of Supply Score
Zip Code: 30220 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 90.36551077788191
October 2017 90.66368103501897
November 2017 65.43560606060606
December 2017 57.96503000193562
January 2018 50.063498429249385
February 2018 42.60313932490624
March 2018 23.42664702167965
April 2018 10.970288801163514
May 2018 5.970251091703057
June 2018 21.76427574287044
July 2018 71.85381287531479
August 2018 36.22892181911088
September 2018 95.80902865838195
October 2018 82.81799899446959
November 2018 62.74596646630813
December 2018 41.08840914931894
January 2019 35.95387149917627
February 2019 45.010644873291675
March 2019 88.18843089712504
April 2019 75.26741634668129
May 2019 52.994443301090755
June 2019 25.603442479661133
July 2019 47.43463731079222
August 2019 46.10981004423627
September 2019 45.12344485270418
October 2019 50.21301316808675
November 2019 47.012107798463745
December 2019 59.12442702451338
January 2020 51.472024556997354
February 2020 83.08748356944648
March 2020 93.43140860610518
April 2020 88.74870120231557
May 2020 88.72797850104509
June 2020 61.93194621798243
July 2020 43.7707833887557
August 2020 7.070063694267516
September 2020 1.6219740810171979
October 2020 6.146235116552071
November 2020 6.145439260193358
December 2020 8.940222183036502
January 2021 72.33399452158308
June 2022 25.036209393751292
July 2022 20.60757617856812
August 2022 13.381184311714945
September 2022 30.031194671612848
October 2022 48.58255056274858
November 2022 93.98152001997836
December 2022 90.79718142456915
January 2023 44.28037715708948
February 2023 28.879516917473403
March 2023 8.609271523178808
April 2023 16.286945812807883
May 2023 5.171194828805172
June 2023 6.187801753867376
July 2023 1.47155928685973
August 2023 76.47965195323123
September 2023 75.65456643294577
October 2023 43.80716300538508
November 2023 47.23490613901573
December 2023 53.59316875211363
January 2024 54.365674935993646
February 2024 41.228809590709
March 2024 36.66061705989111
April 2024 32.41732650209595
May 2024 13.748191027496382
June 2024 44.52598860300466
July 2024 33.95651457749958
August 2024 20.146196481645113
September 2024 67.46310611384399
October 2024 69.73492124471763
November 2024 65.29204353824926
December 2024 42.020497803806734
January 2025 23.809132720105126
February 2025 11.4845697584458
March 2025 6.498662293950116
April 2025 4.085406859448555
May 2025 10.410557184750733
June 2025 14.827719705768486
July 2025 26.420625375826816
August 2025 39.285714285714285
September 2025 12.900181488203266
October 2025 9.72875226039783
November 2025 29.13374411018485
December 2025 52.1036786841912
January 2026 50.143377509106415
February 2026 40.36675014136845
March 2026 60.27273474081984