Po Box 752

48.7% are female
51.3% are male

51.3% of residents in ZIP 37330 are male and 48.7% are female. 57% of residents are married and 16.3% are divorced. 21.1% have never been married. 5.7% are widowed. The average size of resident families is 2.67.

0.4% report being Hispanic

92.6% of residents in ZIP 37330 report their race as White. 2.3% report their race as Black or African American. 0.3% report their race as Asian. 0% report their race as American Indian and Alaska Native. 0.4% report their race as Native Hawaiian and Other Pacific Islander. 1.2% report their race as Some other race. 3.2% report their race as Two or more races. 0.4% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

32.6% have a Science and Engineering degree

9.8% of residents in ZIP 37330 have less than a high school education. 41.7% have a high school diploma but no more. 31% of residents have some college but no more. 12.4% have a bachelor's degree (or equivalent) but no more. 5.2% have a graduate degree. 32.6% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 51581
41.3% have two income earners
18.1% of households earn $100,000+

Median household income in ZIP 37330 is $51581 with 41.3% of families having two income earners. 18.1% of households earn at least $100,000. 2.6% of households have an income under $5,000, 3.8% from $5,000-$10,000, 5.9% from $10,000-$15,000, 3% from $15,000-$20,000, 6.4% from $20,000-$25,000, 15.3% from $25,000-$35,000, 9.6% from $35,000-$50,000, 21.8% from $50,000-$75,000, 13.5% from $75,000-$100,000, 12% from $100,000-$150,000 and 6.1% over $150,000. The median income of individuals is $28474.