Demographics Union County, Tennessee

age pyramid union county

at 2000 census, there 17,808 people, 6,742 households , 5,191 families residing in county. population density 80 per square mile (31/km²). there 7,916 housing units @ average density of 35 per square mile (14/km²). racial makeup of county 98.46% white, 0.10% black or african american, 0.23% native american, 0.16% asian, 0.02% pacific islander, 0.17% other races, , 0.86% 2 or more races. 0.79% of population hispanic or latino of race.

there 6,742 households of 35.40% had children under age of 18 living them, 62.20% married couples living together, 10.50% had female householder no husband present, , 23.00% non-families. 19.80% of households made of individuals , 7.40% had living alone 65 years of age or older. average household size 2.62 , average family size 2.99.

25.70% of population under age of 18, 8.90% 18 24, 31.00% 25 44, 23.60% 45 64, , 10.80% 65 years of age or older. median age 36 years. every 100 females there 98.80 males. every 100 females age 18 , over, there 96.60 males.

the median household income $27,335 , median family income $31,843. males had median income of $26,436 versus $18,665 females. per capita income county $13,375. 16.80% of families , 19.60% of population below poverty line, including 25.10% of under age 18 , 27.80% of age 65 or over.