countyscore

Best Soil Quality Counties in Hawaii

Soil composition, pH, drainage, and organic matter content Compare rankings across all 5 counties.

Average Soil Quality Score
0/100
Top County
Hawaii County
Counties Ranked
5

Top 10

#1
Hawaii County
HI
NaN/100
#2
Honolulu County
HI
NaN/100
#3
Kalawao County
HI
NaN/100
#4
Kauai County
HI
NaN/100
#5
Maui County
HI
NaN/100

All Hawaii Counties Ranked

#CountySoil Quality ScoreOverall Score
1Hawaii County, HI
47.5
2Honolulu County, HI
47.5
3Kalawao County, HI
44.8
4Kauai County, HI
50.2
5Maui County, HI
46.4

Data Source

Soil Quality data from SoilByCounty. See full details at SoilByCounty. Data updated February 2026.