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Onomea

Ghost town · Hawaii County, Hawaii

Honomu quadrangle, USGS topographic map (1915, 1:62,500)
Honomu quadrangle, USGS topographic map (1915, 1:62,500) · U.S. Geological Survey, Historical Topographic Map Collection · Public domain

Onomea is a ghost town in Hawaii County, Hawaii. It is one of 38 former communities in Hawaii County on the federal names register. That ranks the county 2nd among the 5 Hawaii counties with a vanished settlement on record.

The U.S. Geological Survey lists Onomea as a historical populated place on the Papaikou topographic quadrangle: the name is no longer in official use for a community, whether the settlement was abandoned, absorbed into a neighbouring town or renamed. The recorded location is 19.8126° N, 155.0983° W.

Key facts

USGS quadranglePapaikou
Elevation293 ft
Nearest living townPapaikou, HI
Distance to it1.5 miles
GNIS feature ID362834
Coordinates19.81258, -155.09829

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What's there now

Onomea is no longer a community in its own right. The nearest living town is Papaikou, HI (population 1,325), about 1.5 miles away in a straight line, and the site sits at roughly 293 feet above sea level. Much of the land around former townsites is private; check access before you visit.

Nearby places

Questions

Where is Onomea?

Onomea is in Hawaii County, Hawaii, at 19.8126, -155.0983.

How many ghost towns are in Hawaii County?

Hawaii County, Hawaii has 38 ghost towns on record at Wayfarrow.

Sources and licences

Facts marked "approximately" carry an uncertain date in the source. Text on this page is generated from the sources above; no encyclopedia prose is copied. Last updated 2026-11-05.