Sidney is a city and is the county seat of Richland County in eastern Montana near the North Dakota border. The city had a population of 5,191 as of the 2010 US Census.
Sidney is a city and is the county seat of Richland County in eastern Montana near the North Dakota border. The city had a population of 5,191 as of the 2010 US Census.
Sidney is a city and is the county seat of Richland County in eastern Montana near the North Dakota border. The city had a population of 5,191 as of the 2010 US Census.