City or Town Name

Population

County

Area of State

Has Post Office?

Has Railroad?

Has Express Office?

Oak Grove

15 

Christian 

Southwest

Yes 

Yes 

 No

Oak Hill

Daviess

West

No

Yes 

No

Oak Hill

Whitley

Southeast

Yes 

No

No

Oakland

Boyd

Northeast

No

Yes 

Yes 

Oakland

300

Warren

South

Yes 

Yes 

Yes 

Oakland Mills

60

Nicholas

North

Yes 

No

No

Oak Level

78

Marshall

Southwest

Yes 

No

No

Oakley

Laurel

Southeast

Yes 

No

No

Oaks

McCracken

Southwest

No

Yes 

No

Oaks

Ohio

West

No

Yes 

No

Oakton

Hickman

Southwest

Yes 

Yes 

Yes 

Oakville

Logan

Southwest

Yes 

No

No

Oak Woods

102

Fleming

Northeast

Yes 

No

No

O'Bannon

55

Jefferson

North

Yes 

Yes 

Yes 

Odds

Knox

Southeast

Yes 

No

No

Oddville

98

Harrison

North

Yes 

No

No

Odessa

Bath

Northeast

Yes 

No

No

O'Donnels

Daviess

West

No

Yes 

No

Ogden

Ballard

Southwest

Yes 

No

Yes 

Oggs

Montgomery

Central

No

Yes 

No

Oil Centre

Pulaski

South

Yes 

No

No

Oil City

Barren

South

Yes 

Yes 

Yes 

Oil Springs

Johnson

East

Yes 

No

No

O.K.

Lincoln

Central

Yes 

No

No

Okolona

Jefferson

North

Yes 

No

No

Olaton

Ohio

West

Yes 

No

No

Oldham

Oldham

North

Yes 

No

No

Olioville

Lawrence

Northeast

Yes 

No

No

Olive

125

Marshall

Southwest

Yes 

No

No

Olive Hill

186

Carter

Northeast

Yes 

Yes 

Yes 

Olmstead

120

Logan

Southwest

Yes 

Yes 

Yes 

Olympia

303

Bath

Northeast

Yes 

Yes 

Yes 

Omer

Morgan

East

Yes 

No

No

Oneonta

Campbell

North

Yes 

Yes 

No

Onton

Webster

West

Yes 

No

No

Ophir

Morgan

East

Yes 

No

No

Orangeburgh

125

Mason

Northeast

Yes 

No

No

Orchard

Magoffin

East

Yes 

No

No

Ordinary

Elliott

Northeast

Yes 

No

No

Oreknob

Pike

East

Yes 

No

No

Orell

Jefferson

North

Yes 

No

No

Orlando

Rockcastle

Central

Yes 

No

Yes 

Ormsby's

Jefferson

North

No

Yes 

Yes 

Orndorff

Logan

Southwest

No

Yes 

No

Orr

Anderson

Central

Yes 

No

No

Oscar

Ballard

Southwest

Yes 

No

No

Osceola

100

Green

Central

Yes 

No

No

Ossippee

Pendleton

North

Yes 

No

No

Otho

Fleming

Northeast

Yes 

No

No

Ottenheim

Lincoln

Central

Yes 

No

No

Otter

LaRue

Central

Yes 

No

No

Otter Creek

Hardin

Central

No

Yes 

Yes 

Otter Pond

Caldwell

Southwest

No

Yes 

Yes 

Oven Fork

300

Letcher

Southeast

Yes 

No

No

OWENSBOROUGH

9837

Daviess

West

Yes 

Yes 

Yes 

Owensboro & Nashville Junction

Logan

Southwest

No

Yes

No

OWENTON

847

Owen

North

Yes

No

Yes

OWINGSVILLE

763

Bath

Northeast

Yes

No

No

Oxford

83

Scott

North

Yes

No

No