Roseville, CA has a population of 128,276 and is the 213th largest city in the United States. The population density is 2,978 per sq mi which is 1182% higher than the California average and 3187% higher than the national average. The median age in Roseville is 39 which is approximately 7% higher than the California average of 36. In Roseville, 60% of the population over 15 years of age are married, 82% speak English and 7% speak Spanish. 62% of Roseville residents were born in California, 23% were born out of state, 2% were born outside of the United States and 13% were foreign born.