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Named locality · OH

Gahanna

Franklin · USGS GNIS name record 1064696

Approximate USGS name location · 40.0192, -82.8793. This marker does not show a neighborhood boundary.
A place to beginThis source identifies a name and an approximate location. It supplies no neighborhood boundary, population estimate or assurance of current habitation.
Separate geographies · Original Census estimates

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These Census tracts have reference points near Gahanna. Their figures describe the entire named tract, not this locality. Open a tract to inspect its map, sources and demographic percentages.

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The source behind the name

USGS GNIS Populated Place names in all 50 states and DC. Features in the historical extract or explicitly named historical are excluded; duplicate decision records with identical identities and coordinates are collapsed. GNIS points identify names, not legal or neighborhood boundaries, current occupancy, school attendance or a statistical population. Nearby Census places and tracts remain separately named geographies. Name completeness and currency vary; this is not a claim to include every locally used neighborhood name.

Original USGS record for Gahanna

Dataset snapshot 2026-09-02 · Source record edited 06/07/2022 · NAD83 · approximate source location

USGS description & history

Located on Route 62, northeast of Columbus at the intersection of Route 317 in eastern Franklin County.

Founded in 1849 by John Clark, an Ohio native and plantation owner. Local folklore indicates that the community was named for Gay Hanna, a popular Indian girl who lived in the community. (City history of Gahanna, Ohio) Another name origin indicates that the community was named for the Gahanna River, now called Big Walnut Creek, an Indian word meaning "three united in one". (Ohio Town Names,William D Overman, 1958)

Source notes may describe earlier conditions.
Source files & checksums
USGS GNIS · HistoricalFeatures

SHA-256 20c96936a3ba430b345eed1c7395b6aab52875aac8e1e2905fab37b388cab381

USGS GNIS · FeatureDescriptionHistory

SHA-256 45ad8d56b3bb4990ad8105cdda15ee7d2f07afd6941afe75b783f29b02723697

USGS GNIS · PopulatedPlaces

SHA-256 919fac887628b8547ec1b24fae319522a9481a56909c3914d1e0a2b56783147c