The City of Gladstone had a population of 239 as of July 1, 2020. Gladstone ranks in the lower quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in North Dakota. The primary coordinate point for Gladstone is located at latitude 46.8608 and longitude -102.568 in Stark County. The formal boundaries for the City of Gladstone encompass a land area of 0.34 sq. miles and a water area of 0.01 sq. miles. Stark County is in the Mountain Time zone (GMT -7). The elevation is 2,349 feet. The City of Gladstone (GNIS ID: 1036055) has a C5 Census Class Code which indicates an active incorporated place that is independent of any county subdivision and serves as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions. Alternate Unofficial Names for Gladstone: Green River, Green River Station, and Happy Rock.