- source: Getty Thesaurus of Geographic Names
- source: Family History Library Catalog
- the text in this section is copied from an article in Wikipedia
Sullivan County is a county located in the U.S. state of Tennessee. As of 2000, the population was 153,048. Its county seat is Blountville6.
Timeline
| Date | Event | Source
|
| 1775 | Land records recorded | Source:Red Book: American State, County, and Town Sources
|
| 1779 | County formed | Source:Red Book: American State, County, and Town Sources
|
| 1790 | First census | Source:Population of States and Counties of the United States: 1790-1990
|
| 1790 | No significant boundary changes after this year | Source:Population of States and Counties of the United States: 1790-1990
|
| 1830 | Probate records recorded | Source:Red Book: American State, County, and Town Sources
|
| 1861 | Court records recorded | Source:Red Book: American State, County, and Town Sources
|
| 1861 | Marriage records recorded | Source:Red Book: American State, County, and Town Sources
|
| 1881 | Birth records recorded | Source:Red Book: American State, County, and Town Sources
|
Population History
- source: Source:Population of States and Counties of the United States: 1790-1990
| Census Year | Population
|
| 1790 | 4,447
|
| 1800 | 10,218
|
| 1810 | 6,847
|
| 1820 | 7,015
|
| 1830 | 10,073
|
| 1840 | 10,736
|
| 1850 | 11,742
|
| 1860 | 13,552
|
| 1870 | 13,136
|
| 1880 | 18,321
|
| 1890 | 20,879
|
| 1900 | 24,935
|
| 1910 | 28,120
|
| 1920 | 36,259
|
| 1930 | 51,087
|
| 1940 | 69,085
|
| 1950 | 95,063
|
| 1960 | 114,139
|
| 1970 | 127,329
|
| 1980 | 143,968
|
| 1990 | 143,596
|
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