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Tennesseans 16+: Now Eligible for a COVID-19 Vaccine
Updated Tennessee county profiles are available here

Annexation Methods in the 50 States

Annexation Methods States
Annexation by Petition
(100% consent required)
Alabama, Alaska, Florida, Georgia, Idaho, Indiana, Iowa, Kansas, Kentucky, Louisiana, Missouri, North Carolina, Ohio, Oregon, South Carolina, Tennessee, Texas, Wisconsin
Annexation by Petition
(<100% consent required)
Arizona, Arkansas, Colorado, Georgia, Idaho, Illinois, Indiana, Louisiana, Maryland, Mississippi, Montana, Nevada, New Mexico, North Dakota, Ohio, Oklahoma, Oregon, South Carolina, South Dakota, Texas, Utah, Washington, West Virginia, Wisconsin, Wyoming
Referendum May Be Required Alabama, Alaska, Arkansas, Colorado, Delaware, Florida, Georgia, Illinois, Iowa, Kansas, Louisiana, Missouri, Montana, New York, North Carolina, Oregon, South Carolina, Texas, Washington, West Virginia, Wisconsin
Referendum May Be Petitioned For California, Illinois, Kentucky, Maryland, Missouri, Ohio, South Carolina, South Dakota, Texas, Utah, Washington, Wisconsin
Unilateral Annexation Idaho, Indiana, Nebraska
Third Party Approval of Annexation California, Michigan, Minnesota, Mississippi, New Mexico, Virginia
No Annexations/No Unincorporated Territory Connecticut, Hawaii, Maine, Massachusetts, New Hampshire, New Jersey, Pennsylvania, Rhode Island, Vermont