K L. Roff

50.4% are female
49.6% are male

49.6% of residents in ZIP 37174 are male and 50.4% are female. 65.5% of residents are married and 7.9% are divorced. 22.6% have never been married. 4% are widowed. The average size of resident families is 3.08.

6.2% report being Hispanic

87.2% of residents in ZIP 37174 report their race as White. 5.1% report their race as Black or African American. 1.4% report their race as Asian. 0.9% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 1.2% report their race as Some other race. 4.2% report their race as Two or more races. 6.2% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

36.9% have a Science and Engineering degree

4.8% of residents in ZIP 37174 have less than a high school education. 19% have a high school diploma but no more. 30.9% of residents have some college but no more. 32.8% have a bachelor's degree (or equivalent) but no more. 12.5% have a graduate degree. 36.9% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 86876
59.2% have two income earners
42.4% of households earn $100,000+

Median household income in ZIP 37174 is $86876 with 59.2% of families having two income earners. 42.4% of households earn at least $100,000. 0.8% of households have an income under $5,000, 0.6% from $5,000-$10,000, 1.5% from $10,000-$15,000, 2.1% from $15,000-$20,000, 2.9% from $20,000-$25,000, 4.5% from $25,000-$35,000, 11.4% from $35,000-$50,000, 15% from $50,000-$75,000, 18.8% from $75,000-$100,000, 19.8% from $100,000-$150,000 and 22.6% over $150,000. The median income of individuals is $44332.