Union County, Tennessee
Demographics
At the 2000 census, there were 17,808 people, 6,742 households and 5,191 families residing in the county. The population density was 80 per square mile (31/km²).

Union County, Tennessee

Section Title: Demographics
Table Section Text: At the 2000 census, there were 17,808 people, 6,742 households and 5,191 families residing in the county. The population density was 80 per square mile (31/km²).

Historical population

Census	Pop.	%±

1860	6,117	—

1870	7,605	24.3%

1880	10,260	34.9%

1890	11,459	11.7%

1900	12,894	12.5%

1910	11,414	−11.5%

1920	11,615	1.8%

1930	11,371	−2.1%

1940	9,030	−20.6%

1950	8,670	−4.0%

1960	8,498	−2.0%

1970	9,072	6.8%

1980	11,707	29.0%

1990	13,694	17.0%

2000	17,808	30.0%

2010	19,109	7.3%

Est. 2016	19,140	0.2%

U.S. Decennial Census 1790-1960 1900-1990 1990-2000 2010-2014

Sentence(s)

As of the 2010 census, the population was 19,109 in Union County, Tennessee.

final_sentence: As of the 2010 census, the population was 19,109 in Union County, Tennessee.