The U.S. Geological Survey records I'On as a populated place. Its GNIS reference point is listed under the county label Charleston County, South Carolina, on the Charleston map. This identifies a geographic reference point, not the full community boundary, current administrative boundaries, or its legal incorporation status. Use the locality and county references below when checking an address or distinguishing similarly named places.
Nearby places are within 15 miles straight-line, not driving distances. They retain their own locality ownership and are not claimed to be inside this community.
Mount Pleasant · 0.4 miles straight-line · 357 North Shelmore Boulevard, Mount Pleasant, SC, 29464
Map extract: 2026-09-03Mount Pleasant · 0.4 miles straight-line · 18 Resolute Lane, Mount Pleasant, SC, 29464
Map extract: 2026-09-03Mount Pleasant · 0.4 miles straight-line · 361 North Shelmore Boulevard, Mount Pleasant, SC, 29464
Map extract: 2026-09-03Mount Pleasant · 0.4 miles straight-line · 148 Civitas Street, Mount Pleasant, SC, 29464
Map extract: 2026-09-03Mount Pleasant · 0.5 miles straight-line · 700 South Shelmore Boulevard, Mount Pleasant, SC, 29464
Map extract: 2026-09-03Listings describe map records, not recommendations or a guarantee that a business is open. Confirm opening hours and service availability directly before visiting.
USGS GNIS lists the reference point for I'On under the county label Charleston County. A reference point is not a municipal boundary or proof of current administrative boundaries; consult the linked locality and county sources for the geographic identity.
These are nearby directory records, not businesses claimed to be inside I'On: The Shellmore (Mount Pleasant, 0.4 miles straight-line); Square Onion (Mount Pleasant, 0.4 miles straight-line); O'Brion's Pub & Grille (Mount Pleasant, 0.4 miles straight-line). Distances are measured straight-line from the locality reference point, not by road. Each listing retains its true locality.
For an address in Charleston County, confirm school assignment, utility service and permitting with the responsible provider or local authority. Nearby listings do not establish a school district, utility service territory or municipal boundary.
