Naperville, an upscale city near Chicago, offers an exceptional quality of life. With a population of around 150,000, it's well-balanced in gender and marital status. Expect a city rating of 9 or 10, thanks to top schools and a vibrant culture. With an upscale suburban feel and an overall rating of around 9, Naperville bridges urban and suburban densities. Following Chicago and Aurora, it ranks high in population, offering a blend of community, schools, and urban conveniences.