Nickwall is a ghost town located in McCone County, Montana.
Nickwall is located east of Great Falls, west of the Montana–North Dakota border, and south of the Canada–United States border. The population of Nickwall was 3,312 in the 2026 census; the population was 1,729 in the 2020 census.
Geography Nickwall is located at latitude 48.049 and longitude -105.307.
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