Up 1-49%
In the 2010 U.S. Census, these cities were 1% to 49% bigger than they were in 1950: California: Oakland (+2%), San Francisco (+4%) Colorado: Denver (+44%) Georgia: Atlanta (+27%) Hawaii: Honolulu (+36%) Illinois: Peoria (+3%) Iowa: Davenport (+35%), Des Moines (+14%) Michigan: Grand Rapids (+7%) Missouri: Kansas City (+1%) New Hampshire: Manchester (+32%) New York: New York City (+4%) South Carolina: Columbia (+49%) Tennessee: Chattanooga (+28%), Knoxville (+43%) |  Space Needle, Seattle Utah: Salt Lake City (+2%) Vermont: Burlington (+29%) Virginia: Norfolk (+14%) Washington: Seattle (+30%), Spokane (+29%), Tacoma (+38%) |