2024 Map of Irmo

About this map

The Saluda River corridor defines the boundary between Richland and Lexington Counties, cutting through a landscape of modern suburban development and preserved local history. To the west, the massive expanse of Lake Murray dominates the terrain, with Rocky Point extending into the waters of this significant regional reservoir. The map documents the dense residential growth of Columbia and its satellite communities, including Irmo, Seven Oaks, and St. Andrews. For genealogists and local historians, the sheet is a vital record of older community landmarks, preserving the locations of numerous burial grounds such as the Saint Andrews Church Graveyard, Zion Church Graveyard, and Upper Pine Grove Cem. The intricate network of waterways, including Fourteenmile Creek and Rawls Creek, continues to shape the topography of these expanding South Carolina neighborhoods.