Up 100-399% (2-4 Times as Big)

In the 2010 U.S. Census, these cities were at least twice as big as they were in 1950:

California: Sacramento (+239%), San Diego (+291%),  Stockton (+312%)

Florida: Jacksonville (+302%), Orlando (+355%), St. Petersburg (+153%),  Tampa (+169%)

Georgia:
Columbus (+139%)

Kansas: Wichita (+127%)

Missouri: Springfield (+141%)

Montana:
Billings (+227%)

Nebraska: Lincoln (+161%)

North Carolina: Durham (+225%), Greensboro (+262%), Winston-Salem (+161%)

North Dakota:
Fargo (+176%)

Ohio:
Columbus (+109%)

Oklahoma: Oklahoma City (+138%), Tulsa (+114%)






Dallas Skyline

South Dakota: Sioux Falls (+190%)

Tennessee:
Nashville (+245%)

Texas:
Amarillo (+157%), Corpus Christi (+182%), Dallas (+176%), El Paso (+397%), Fort Worth (+166%), Houston (+252%), Lubbock (+222%), San Antonio (+225%)

Wisconsin: Madison (+144%)