| Name | Population | Altitude | Latitude | Longitude | 
Oak City : | 
 | 286 m | 35°53'55.0" N | 83°42'10.1" W | 
Oak Dale : | 
 | 305 m | 36°25'9.1" N | 85°12'20.9" W | 
Oak Grove : | 
 | 343 m | 36°15'2.9" N | 84°8'42.0" W | 
Oak Grove Heights : | 
 | 305 m | 35°58'1.9" N | 84°6'42.8" W | 
Oak Hampton : | 
 | 213 m | 36°2'17.9" N | 86°51'37.1" W | 
Oak Haven Acres : | 
 | 122 m | 36°25'41.9" N | 88°7'4.1" W | 
Oak Hill : | 
 | 397 m | 36°14'4.9" N | 82°12'55.1" W | 
Oak Hill Estates : | 
 | 284 m | 36°2'51.0" N | 86°47'28.0" W | 
Oak Hill North : | 
 | 270 m | 35°8'48.1" N | 85°15'41.0" W | 
Oak Hill Subdivision : | 
 | 122 m | 35°42'55.1" N | 89°30'1.1" W | 
Oak Hills : | 
 | 457 m | 36°9'6.8" N | 82°48'4.0" W | 
Oak Hills Estates : | 
 | 258 m | 35°59'8.2" N | 84°19'59.9" W | 
Oak Park : | 
 | 320 m | 35°20'44.9" N | 86°13'5.2" W | 
Oak Park Estates : | 
 | 335 m | 36°12'0.0" N | 85°28'16.0" W | 
Oak Plains : | 
 | 206 m | 36°25'45.1" N | 87°10'9.1" W | 
Oak Ridge (Oak Ridge) : | 27 414 | 265 m | 36°0'37.1" N | 84°16'10.9" W | 
Oak View : | 
 | 299 m | 35°47'2.0" N | 83°49'43.0" W | 
Oak Wood Estates : | 
 | 122 m | 36°29'15.0" N | 88°4'25.0" W | 
Oakdale (Oakdale) : | 244 | 272 m | 35°59'8.2" N | 84°33'11.9" W | 
Oakfield : | 
 | 138 m | 35°42'47.9" N | 88°47'38.0" W | 
Oakland (Oakland) : | 1 279 | 120 m | 35°13'44.0" N | 89°30'54.0" W | 
Oakland Estates : | 
 | 179 m | 35°53'2.0" N | 86°21'22.0" W | 
Oaklawn : | 
 | 219 m | 36°24'37.1" N | 87°5'17.2" W | 
Oakley : | 
 | 309 m | 36°30'28.1" N | 85°18'38.2" W | 
Oaklyn : | 
 | 564 m | 35°57'40.0" N | 85°4'5.2" W | 
Oakridge : | 
 | 213 m | 36°23'39.1" N | 87°27'29.9" W | 
Oakview : | 
 | 91 m | 35°38'49.9" N | 89°19'0.1" W | 
Oakville : | 
 | 84 m | 35°3'54.0" N | 89°56'26.9" W | 
Oakwood : | 
 | 282 m | 35°13'17.0" N | 84°48'41.0" W | 
Obed Junction : | 
 | 335 m | 36°4'45.8" N | 84°45'50.0" W | 
Obed River Estates : | 
 | 565 m | 35°55'59.9" N | 85°5'39.8" W | 
Obey City : | 
 | 510 m | 36°10'25.0" N | 85°10'5.2" W | 
Obion (Obion) : | 1 102 | 88 m | 36°15'32.0" N | 89°11'30.1" W | 
Ocana : | 
 | 151 m | 36°22'57.0" N | 86°33'29.9" W | 
Ocoee : | 
 | 239 m | 35°7'19.9" N | 84°43'8.0" W | 
Odd Fellows Hall : | 
 | 231 m | 35°18'15.1" N | 86°57'29.2" W | 
Offset : | 
 | 666 m | 36°36'23.0" N | 81°55'10.9" W | 
Offutt : | 
 | 259 m | 36°10'8.0" N | 84°7'49.1" W | 
Ogden : | 
 | 580 m | 35°30'31.0" N | 85°6'5.0" W | 
Oglesby : | 
 | 182 m | 36°2'24.0" N | 86°44'37.0" W | 
Ojibwa Subdivision : | 
 | 564 m | 35°51'45.0" N | 85°2'25.1" W | 
Okalona : | 
 | 295 m | 36°19'35.0" N | 85°20'24.0" W | 
Okolona : | 
 | 520 m | 36°16'16.0" N | 82°19'8.0" W | 
Okolona Estates : | 
 | 493 m | 36°17'20.0" N | 82°18'15.1" W | 
Okra : | 
 | 274 m | 36°36'56.9" N | 85°7'18.8" W | 
Old Antioch : | 
 | 312 m | 36°24'33.8" N | 85°32'7.1" W | 
Old Bethpage : | 
 | 177 m | 36°29'40.9" N | 86°17'53.9" W | 
Old Cedar Fork : | 
 | 366 m | 36°29'57.1" N | 83°30'20.2" W | 
Old Chilhowee : | 
 | 338 m | 35°46'58.1" N | 83°46'1.9" W | 
Old Cumberland : | 
 | 571 m | 35°32'55.0" N | 85°22'21.0" W | 
Old Englewood : | 
 | 250 m | 35°24'31.0" N | 84°29'12.1" W | 
Old Farm : | 
 | 216 m | 35°3'34.9" N | 85°20'57.1" W | 
Old Fields Place : | 
 | 152 m | 36°5'25.1" N | 87°50'12.8" W | 
Old Fremont : | 
 | 153 m | 36°26'10.0" N | 89°10'22.1" W | 
Old Glory : | 
 | 304 m | 35°46'35.0" N | 84°1'32.2" W | 
Old Hall : | 
 | 122 m | 36°8'46.0" N | 88°47'28.0" W | 
Old Hickory : | 
 | 147 m | 36°15'34.9" N | 86°38'52.1" W | 
Old Lawton : | 
 | 168 m | 35°12'46.1" N | 88°28'9.8" W | 
Old Middleton : | 
 | 214 m | 36°10'34.0" N | 85°59'37.0" W | 
Old Patty : | 
 | 243 m | 35°14'44.2" N | 84°36'54.0" W | 
Old Salem : | 
 | 274 m | 35°5'2.0" N | 86°15'2.2" W | 
Old South Estates : | 
 | 183 m | 35°50'25.1" N | 86°28'30.0" W | 
Old Springville : | 
 | 117 m | 36°17'17.2" N | 88°8'43.1" W | 
Old Sweetwater : | 
 | 262 m | 35°38'52.1" N | 84°25'35.0" W | 
Old Washington : | 
 | 213 m | 35°32'3.8" N | 84°54'25.9" W | 
Old Well Crossing : | 
 | 320 m | 35°37'21.0" N | 85°53'3.8" W | 
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