Roseville is a city in Placer County, California, located in the metropolitan area of Sacramento. As of January 1, 2007 the population was 106,266. Interstate Highway 80 runs through Roseville and California Route 65 bisects the northern part of the city. Roseville apartments for rent comparison page shows most up to date rent information on Roseville apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.