County research and study

Tennessee county reference

95 counties and county equivalents in Tennessee. Search names or FIPS codes, compare Census geography and keep the original sources with your work.

• Anderson County

  Tennessee · FIPS 47001

  82,066 residents · 2025 estimate

• Bedford County

  Tennessee · FIPS 47003

  55,273 residents · 2025 estimate

• Benton County

  Tennessee · FIPS 47005

  16,183 residents · 2025 estimate

• Bledsoe County

  Tennessee · FIPS 47007

  15,920 residents · 2025 estimate

• Blount County

  Tennessee · FIPS 47009

  143,820 residents · 2025 estimate

• Bradley County

  Tennessee · FIPS 47011

  115,465 residents · 2025 estimate

• Campbell County

  Tennessee · FIPS 47013

  40,290 residents · 2025 estimate

• Cannon County

  Tennessee · FIPS 47015

  15,296 residents · 2025 estimate

• Carroll County

  Tennessee · FIPS 47017

  29,200 residents · 2025 estimate

• Carter County

  Tennessee · FIPS 47019

  57,361 residents · 2025 estimate

• Cheatham County

  Tennessee · FIPS 47021

  42,778 residents · 2025 estimate

• Chester County

  Tennessee · FIPS 47023

  17,994 residents · 2025 estimate

• Claiborne County

  Tennessee · FIPS 47025

  33,229 residents · 2025 estimate

• Clay County

  Tennessee · FIPS 47027

  7,821 residents · 2025 estimate

• Cocke County

  Tennessee · FIPS 47029

  37,889 residents · 2025 estimate

• Coffee County

  Tennessee · FIPS 47031

  62,419 residents · 2025 estimate

• Crockett County

  Tennessee · FIPS 47033

  14,006 residents · 2025 estimate

• Cumberland County

  Tennessee · FIPS 47035

  66,300 residents · 2025 estimate

• Davidson County

  Tennessee · FIPS 47037

  745,904 residents · 2025 estimate

• Decatur County

  Tennessee · FIPS 47039

  11,820 residents · 2025 estimate

• DeKalb County

  Tennessee · FIPS 47041

  21,873 residents · 2025 estimate

• Dickson County

  Tennessee · FIPS 47043

  58,662 residents · 2025 estimate

• Dyer County

  Tennessee · FIPS 47045

  36,320 residents · 2025 estimate

• Fayette County

  Tennessee · FIPS 47047

  45,071 residents · 2025 estimate

• Fentress County

  Tennessee · FIPS 47049

  20,322 residents · 2025 estimate

• Franklin County

  Tennessee · FIPS 47051

  45,579 residents · 2025 estimate

• Gibson County

  Tennessee · FIPS 47053

  51,779 residents · 2025 estimate

• Giles County

  Tennessee · FIPS 47055

  31,433 residents · 2025 estimate

• Grainger County

  Tennessee · FIPS 47057

  25,739 residents · 2025 estimate

• Greene County

  Tennessee · FIPS 47059

  73,831 residents · 2025 estimate

• Grundy County

  Tennessee · FIPS 47061

  14,116 residents · 2025 estimate

• Hamblen County

  Tennessee · FIPS 47063

  68,843 residents · 2025 estimate

• Hamilton County

  Tennessee · FIPS 47065

  390,833 residents · 2025 estimate

• Hancock County

  Tennessee · FIPS 47067

  7,075 residents · 2025 estimate

• Hardeman County

  Tennessee · FIPS 47069

  25,274 residents · 2025 estimate

• Hardin County

  Tennessee · FIPS 47071

  27,983 residents · 2025 estimate

• Hawkins County

  Tennessee · FIPS 47073

  59,559 residents · 2025 estimate

• Haywood County

  Tennessee · FIPS 47075

  17,042 residents · 2025 estimate

• Henderson County

  Tennessee · FIPS 47077

  28,518 residents · 2025 estimate

• Henry County

  Tennessee · FIPS 47079

  32,896 residents · 2025 estimate

• Hickman County

  Tennessee · FIPS 47081

  26,219 residents · 2025 estimate

• Houston County

  Tennessee · FIPS 47083

  8,479 residents · 2025 estimate

• Humphreys County

  Tennessee · FIPS 47085

  19,646 residents · 2025 estimate

• Jackson County

  Tennessee · FIPS 47087

  12,466 residents · 2025 estimate

• Jefferson County

  Tennessee · FIPS 47089

  60,024 residents · 2025 estimate

• Johnson County

  Tennessee · FIPS 47091

  18,718 residents · 2025 estimate

• Knox County

  Tennessee · FIPS 47093

  511,453 residents · 2025 estimate

• Lake County

  Tennessee · FIPS 47095

  6,249 residents · 2025 estimate

• Lauderdale County

  Tennessee · FIPS 47097

  24,617 residents · 2025 estimate

• Lawrence County

  Tennessee · FIPS 47099

  46,914 residents · 2025 estimate

• Lewis County

  Tennessee · FIPS 47101

  13,487 residents · 2025 estimate

• Lincoln County

  Tennessee · FIPS 47103

  36,853 residents · 2025 estimate

• Loudon County

  Tennessee · FIPS 47105

  63,764 residents · 2025 estimate

• Macon County

  Tennessee · FIPS 47111

  27,663 residents · 2025 estimate

• Madison County

  Tennessee · FIPS 47113

  100,790 residents · 2025 estimate

• Marion County

  Tennessee · FIPS 47115

  29,804 residents · 2025 estimate

• Marshall County

  Tennessee · FIPS 47117

  38,071 residents · 2025 estimate

• Maury County

  Tennessee · FIPS 47119

  118,131 residents · 2025 estimate

• McMinn County

  Tennessee · FIPS 47107

  57,404 residents · 2025 estimate

• McNairy County

  Tennessee · FIPS 47109

  26,236 residents · 2025 estimate

• Meigs County

  Tennessee · FIPS 47121

  14,186 residents · 2025 estimate

• Monroe County

  Tennessee · FIPS 47123

  49,730 residents · 2025 estimate

• Montgomery County

  Tennessee · FIPS 47125

  249,935 residents · 2025 estimate

• Moore County

  Tennessee · FIPS 47127

  6,920 residents · 2025 estimate

• Morgan County

  Tennessee · FIPS 47129

  22,160 residents · 2025 estimate

• Obion County

  Tennessee · FIPS 47131

  30,067 residents · 2025 estimate

• Overton County

  Tennessee · FIPS 47133

  23,787 residents · 2025 estimate

• Perry County

  Tennessee · FIPS 47135

  9,126 residents · 2025 estimate

• Pickett County

  Tennessee · FIPS 47137

  5,219 residents · 2025 estimate

• Polk County

  Tennessee · FIPS 47139

  18,592 residents · 2025 estimate

• Putnam County

  Tennessee · FIPS 47141

  86,612 residents · 2025 estimate

• Rhea County

  Tennessee · FIPS 47143

  34,844 residents · 2025 estimate

• Roane County

  Tennessee · FIPS 47145

  57,395 residents · 2025 estimate

• Robertson County

  Tennessee · FIPS 47147

  80,175 residents · 2025 estimate

• Rutherford County

  Tennessee · FIPS 47149

  386,352 residents · 2025 estimate

• Scott County

  Tennessee · FIPS 47151

  22,671 residents · 2025 estimate

• Sequatchie County

  Tennessee · FIPS 47153

  17,861 residents · 2025 estimate

• Sevier County

  Tennessee · FIPS 47155

  101,342 residents · 2025 estimate

• Shelby County

  Tennessee · FIPS 47157

  910,226 residents · 2025 estimate

• Smith County

  Tennessee · FIPS 47159

  20,981 residents · 2025 estimate

• Stewart County

  Tennessee · FIPS 47161

  14,439 residents · 2025 estimate

• Sullivan County

  Tennessee · FIPS 47163

  163,759 residents · 2025 estimate

• Sumner County

  Tennessee · FIPS 47165

  215,538 residents · 2025 estimate

• Tipton County

  Tennessee · FIPS 47167

  62,287 residents · 2025 estimate

• Trousdale County

  Tennessee · FIPS 47169

  12,623 residents · 2025 estimate

• Unicoi County

  Tennessee · FIPS 47171

  17,856 residents · 2025 estimate

• Union County

  Tennessee · FIPS 47173

  21,450 residents · 2025 estimate

• Van Buren County

  Tennessee · FIPS 47175

  6,874 residents · 2025 estimate

• Warren County

  Tennessee · FIPS 47177

  43,717 residents · 2025 estimate

• Washington County

  Tennessee · FIPS 47179

  141,199 residents · 2025 estimate

• Wayne County

  Tennessee · FIPS 47181

  16,416 residents · 2025 estimate

• Weakley County

  Tennessee · FIPS 47183

  33,261 residents · 2025 estimate

• White County

  Tennessee · FIPS 47185

  29,612 residents · 2025 estimate

• Williamson County

  Tennessee · FIPS 47187

  272,061 residents · 2025 estimate

• Wilson County

  Tennessee · FIPS 47189

  175,033 residents · 2025 estimate

Use the county data

Use a county profile as a source-reading exercise or the geographic context for your own research. Keep the county FIPS identifier with your notes so that similarly named places in different states are not mixed.

The figures describe the county; they are not an evaluation of schools or an estimate of educational outcomes.

Geography: 2025 U.S. Census Gazetteer. Population: Vintage 2025 estimates, July 1, 2025. County equivalents include parishes, boroughs, independent cities and planning regions. Puerto Rico population is not supplied by this population file.