Mathews Island is a island located in Duval County, Florida. It appears on the Jacksonville Beach USGS 7.5-minute topographic quadrangle. The nearest populated place is Greenfield, approximately 0.3 miles to the W.
Duval County · Florida
Mathews Island is a island located in Duval County, Florida. It appears on the Jacksonville Beach USGS 7.5-minute topographic quadrangle. The nearest populated place is Greenfield, approximately 0.3 miles to the W.