2010 Map of High Island

About this map

High Island stands as a prominent topographical feature on this Gulf Coast landscape, surrounded by the intricate marshlands and bayous of Galveston County. The 2010 geography reveals a complex intersection of natural hydrology and industrial infrastructure, where the Intracoastal Waterway cuts through the coastal wetlands. The area around High Island is defined by a series of specialized roads such as Oilfield Rd NW and Oilfield Rd SE, reflecting the region's historic ties to energy extraction. To the southwest, the community of Gilchrist sits on the narrow strip between the Gulf of Mexico and East Bay, marked by maritime access points like Faggard's Slip Rd and Waco Rd. Numerous water bodies, including Clay Bottom Pond, Smith Pond, and the meandering Onion Bayou, illustrate the transitional nature of this low-lying environment where freshwater systems meet the sea.