Po Box 63

46.4% are female
53.6% are male

53.6% of residents in ZIP 37143 are male and 46.4% are female. 52.5% of residents are married and 13.2% are divorced. 28.2% have never been married. 6.1% are widowed. The average size of resident families is 3.09.

2.2% report being Hispanic

97.5% of residents in ZIP 37143 report their race as White. 0.6% report their race as Black or African American. 0% report their race as Asian. 0.7% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 0.7% report their race as Some other race. 0.5% report their race as Two or more races. 2.2% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

47% have a Science and Engineering degree

8.5% of residents in ZIP 37143 have less than a high school education. 36.5% have a high school diploma but no more. 29.5% of residents have some college but no more. 17.8% have a bachelor's degree (or equivalent) but no more. 7.7% have a graduate degree. 47% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 76845
58.2% have two income earners
33.5% of households earn $100,000+

Median household income in ZIP 37143 is $76845 with 58.2% of families having two income earners. 33.5% of households earn at least $100,000. 0.6% of households have an income under $5,000, 0% from $5,000-$10,000, 0% from $10,000-$15,000, 2% from $15,000-$20,000, 1.6% from $20,000-$25,000, 6.4% from $25,000-$35,000, 12% from $35,000-$50,000, 26.4% from $50,000-$75,000, 17.5% from $75,000-$100,000, 19.4% from $100,000-$150,000 and 14.1% over $150,000. The median income of individuals is $38670.