List of places in Arkansas: O

Arkansas State Seal

This list of current cities, towns, unincorporated communities, and other recognized places in the U.S. state of Arkansas whose name begins with the letter O. It also includes information on the number and names of counties in which the place lies, and its lower and upper zip code bounds, if applicable.

Cities and Towns

Name of place Number of counties Principal county Lower zip code Upper zip code
Oak Forest 1 Lee County 72360  
Oak Forest 1 Pulaski County    
Oakgrove 1 Carroll County 72660  
Oak Grove 1 Carroll County 72660  
Oak Grove 1 Cleveland County 71665  
Oak Grove 1 Crawford County    
Oak Grove 1 Hot Spring County 72104  
Oak Grove 1 Lonoke County 72007  
Oak Grove 1 Nevada County 71858  
Oakgrove 1 Perry County 72070  
Oak Grove 1 Pope County 72801  
Oak Grove 1 Pulaski County 72118  
Oak Grove 1 Sevier County 71846  
Oak Grove 1 Washington County    
Oak Grove Heights 1 Greene County 72443  
Oakhaven 1 Hempstead County 71801  
Oak Hill 1 Carroll County    
Oakland 1 Marion County 72661  
Oakland Heights 1 Jefferson County    
Oakland Heights 1 Pope County 72801  
Oaklawn 1 Garland County 71901  
Oak Park 1 Jefferson County 71603  
Oak Park 1 Sebastian County    
Oark 1 Johnson County 72852  
Oconee 1 Randolph County 72455  
Odell 1 Washington County    
Oden 1 Montgomery County 71961  
O'Donnell Bend 1 Mississippi County 72358  
Ogden 1 Little River County 71853  
Ogemaw 1 Ouachita County 71764  
Oil Trough 1 Independence County 72564  
Okay 1 Howard County    
Okay Junction 1 Howard County    
O'Kean 1 Randolph County 72449  
Okolona 1 Clark County 71962  
Ola 1 Yell County 72853  
Old Alabam 1 Madison County 72740  
Old Austin 1 Lonoke County 72007  
Old Bonnerdale 1 Garland County    
Old Botkinburg 1 Van Buren County    
Old Buffalo 1 Marion County    
Old Cove 1 Polk County    
Old Grand Glaise 1 Jackson County 72020  
Old Hickory 1 Conway County 72063  
Old Jenny Lind 1 Sebastian County 72906  
Old Joe 1 Baxter County 72658  
Old Lapile 1 Union County    
Old Lexington 1 Stone County    
Old Marble 1 Garland County    
Old Milo 1 Ashley County 71646  
Old Neely 1 Yell County 72834  
Old Town 1 Lafayette County    
Old Union 1 Union County 71730  
Old Weona 1 Poinsett County 72472  
Olena 1 Arkansas County    
Olio 1 Scott County    
Oliver 1 Scott County 72958  
Oliver Springs 1 Crawford County 72952  
Olmstead 1 Pulaski County 72116  
Olvey 1 Boone County 72601  
Olyphant 1 Jackson County 72020  
Oma 1 Hot Spring County 71964  
Omage 1 Searcy County    
Omaha 1 Boone County 72662  
Omega 1 Desha County    
Omega 1 Yell County 72834  
Onda 1 Washington County 72774  
O'Neal 1 Independence County    
One Horse Store 1 Arkansas County 72160  
Oneida 1 Phillips County 72369  
Onia 1 Stone County 72663  
Onyx 1 Yell County 72857  
Opal 1 Polk County 71932  
Opal 1 White County 72012  
Oppelo 1 Conway County 72110  
Optimus 1 Stone County 72519  
Orion 1 Grant County 72132  
Orlando 1 Cleveland County 71660  
Orton 1 Little River County    
Osage 1 Carroll County 72638  
Osage Mills 1 Benton County    
Osceola 1 Mississippi County 72370  
Ott 1 Fulton County 65626  
Otto 1 Faulkner County 72173  
Otwell 1 Craighead County 72401  
Ouachita 1 Dallas County 71763  
Ouachita College 1 Clark County 71923  
Ouita 1 Pope County 72801  
Overcup 1 Conway County 72110  
Overcup 1 Woodruff County 72101  
Owens 1 Columbia County    
Owensville 1 Saline County 72087  
Oxford 1 Izard County 72565  
Oxford Ford 1 Fulton County    
Oxley 1 Searcy County 72645  
Ozan 1 Hempstead County 71855  
Ozark 1 Franklin County 72949  
Ozark Acres 1 Sharp County 72482  
Ozark Lithia 1 Garland County 71901  
Ozone 1 Johnson County 72854  

Townships

Name of place Number of counties Principal county Lower zip code Upper zip code
Oak Bluff Township 1 Clay County    
Oak Forest Township 1 Lee County    
Oak Grove Township 1 Lonoke County    
Oden Township 1 Montgomery County    
Oil Trough Township 1 Independence County    
O'Kean Township 1 Randolph County    
Old Hickory Township 1 Conway County    
Old River Township 1 Jefferson County    
Oliver Township 1 Scott County    
Oliver Springs Township 1 Crawford County    
Olvey Township 1 Boone County    
Omaha Township 1 Boone County    
Omega Township 1 Carroll County    
Optimus Township 1 Stone County    
Osage Township 1 Benton County    
Osage Township 1 Carroll County    
Osage Township 1 Newton County    
Otter Township 1 Saline County    
Ouachita Township 1 Bradley County    
Ouachita Township 1 Hot Spring County    
Ouachita Township 1 Montgomery County    
Ouachita Township 1 Polk County    
Owen Township 1 Dallas County    
Owen Township 1 Lincoln County    
Owen Township 1 Poinsett County    
Owen Township 1 Saline County    
Oxley Township 1 Searcy County    
Ozan Township 1 Hempstead County    
Ozark Township 1 Polk County    
Ozark Township 1 Sharp County