The U.S. Geological Survey records Carthagena as a populated place. Its GNIS reference point is listed under the county label Mercer County, Ohio, on the Montezuma 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.
Chickasaw · 3.3 miles straight-line · 103 West Franklin St, Chickasaw, OH, 45826
Map extract: 2026-09-03Chickasaw · 3.6 miles straight-line
Map extract: 2026-09-03Chickasaw · 3.6 miles straight-line · 8020 Booster Drive, Maria Stien, Oh, 45826
Map extract: 2026-09-03Montezuma · 3.7 miles straight-line · East Main Street, Montezuma, OH, 45866
Map extract: 2026-09-03St. Henry · 4.1 miles straight-line · 561 South Eastern Avenue, Saint Henry, OH, 45883
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 Carthagena under the county label Mercer 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 Carthagena: Joe & Jean's Town Tavern (Chickasaw, 3.3 miles straight-line); Chickasaw VFW (Chickasaw, 3.6 miles straight-line); Winans Coffe & Chocolate (Chickasaw, 3.6 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 Mercer 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.
