Up 50-99%

In the 2010 U.S. Census, these cities were 50% to 99% bigger than they were in 1950:

Alabama: Mobile (+51%), Montgomery (+93%)

Arkansas: Little Rock (+91%)

California: 
Long Beach (+84%), Los Angeles (+92%)

Florida: Miami (+60%)

Illinois: Rockford (+65%)

Indiana: 
Fort Wayne (+90%), Indianapolis (+92%)

Iowa:
Cedar Rapids (+75%)

Kentucky: Louisville (+62%)

Louisiana:
Baton Rouge (+83%), Shreveport (+57%)

Mississippi: Jackson (+75%)

Nebraska: Omaha (+63%)




Downtown Omaha

Oregon: Portland (+56%)

Tennessee: Memphis (+63%)

Wyoming: Cheyenne
(+89%)