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Bonanza

Ghost town · Custer County, Idaho

Sunbeam quadrangle, USGS topographic map (1964, 1:24,000)
Sunbeam quadrangle, USGS topographic map (1964, 1:24,000) · U.S. Geological Survey, Historical Topographic Map Collection · Public domain

Bonanza is a ghost town in Custer County, Idaho, recorded as human settlement in Idaho, United States of America. It is one of 9 former communities in Custer County on the federal names register. That ranks the county 4th among the 36 Idaho counties with a vanished settlement on record.

The U.S. Geological Survey lists Bonanza as a historical populated place: 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 44.3706° N, 114.7278° W.

Key facts

Nearest living townStanley, ID
Distance to it15 miles
Coordinates44.37056, -114.72778

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What's there now

Bonanza is no longer a community in its own right. The nearest living town is Stanley, ID (population 281), about 15 miles away in a straight line. Much of the land around former townsites is private; check access before you visit.

Nearby places

Questions

Where is Bonanza?

Bonanza is in Custer County, Idaho, at 44.3706, -114.7278.

How many ghost towns are in Custer County?

Custer County, Idaho has 9 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.