United States Cities Starting with O

Cities in the United States with population greater than 10,000 starting with the letter $O.

City 2022 Population State
Oklahoma City701,266Oklahoma
Omaha501,469Nebraska
Oakland450,630California
Orlando321,427Florida
Oxnard202,895California
Overland Park202,012Kansas
Ontario177,533California
Oceanside175,464California
Olathe144,374Kansas
Orange140,611California
Odessa117,326Texas
Orem100,089Utah
O'Fallon93,714Missouri
Ogden88,221Utah
Oshkosh66,962Wisconsin
Ocala65,047Florida
Owensboro60,767Kentucky
Orland Park59,091Illinois
Oak Lawn58,696Illinois
Olympia57,431Washington
Oak Park55,123Illinois
Ocoee49,639Florida
Oro Valley48,282Arizona
Oakley44,941California
Oakland Park44,803Florida
Odenton44,111Maryland
Ormond Beach44,068Florida
Oviedo41,403Florida
Olive Branch40,957Mississippi
Owasso40,104Oklahoma
Oregon City38,714Oregon
Oakton37,246Virginia
Oak Creek36,907Wisconsin
Oildale36,825California
Owings Mills36,684Maryland
Oakville36,333Missouri
Olney36,216Maryland
Orangevale35,891California
Oswego35,431Illinois
Oakleaf Plantation33,178Florida
O'Fallon33,091Illinois
Oceanside32,743New York
Orcutt32,660California
Opelika31,899Alabama
Oak Ridge31,816Tennessee
Oak Park29,608Michigan
Orchards29,363Washington
Oakdale28,487Minnesota
Ossining28,049New York
Old Bridge27,902New Jersey
Oak Forest27,382Illinois
Oxford26,716Mississippi
Owatonna26,584Minnesota
Okemos25,871Michigan
Ottumwa25,631Iowa
Oak Ridge25,538Florida
Oak Harbor25,132Washington
Oakdale23,683California
Oxford23,367Ohio
Oxford22,213Alabama
Ozark21,976Missouri
Otsego21,246Minnesota
Oroville20,942California
Ojus20,001Florida
Old Jamestown19,912Missouri
Orinda19,888California
Oregon19,882Ohio
Orange19,470Texas
Onalaska19,017Wisconsin
Oxon Hill19,005Maryland
Ottawa18,854Illinois
Oconomowoc18,691Wisconsin
Ocean Springs18,627Mississippi
Ocean Acres18,593New Jersey
Oak Grove17,422Oregon
Olivehurst17,183California
Opa-locka16,711Florida
Oswego16,677New York
Ocean Pointe16,285Hawaii
Overland15,933Missouri
Opelousas15,616Louisiana
Oldsmar15,160Florida
Owosso14,618Michigan
Orange14,344Connecticut
Ozark14,260Alabama
Oatfield14,089Oregon
Oak Park13,916California
Olean13,833New York
Oak Grove13,421South Carolina
Orangeburg13,096South Carolina
Orange City13,038Florida
Overlea12,944Maryland
Oneonta12,915New York
Olympia Heights12,749Florida
Oakland12,746New Jersey
Ottawa12,621Kansas
Ocean Pines12,233Maryland
Oak Hills12,017Oregon
Ontario11,701Oregon
Oskaloosa11,578Iowa
Oregon11,569Wisconsin
Ocean City11,135New Jersey
Okmulgee11,122Oklahoma
Orange Lake10,328New York
Orono10,327Maine
Oneida10,117New York