Heather Johnson

49.4% are female
50.6% are male

50.6% of residents in ZIP 37048 are male and 49.4% are female. 63.6% of residents are married and 10.7% are divorced. 20.9% have never been married. 4.9% are widowed. The average size of resident families is 3.31.

1.2% report being Hispanic

93.6% of residents in ZIP 37048 report their race as White. 1% report their race as Black or African American. 0.5% report their race as Asian. 0% 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. 4.2% report their race as Two or more races. 1.2% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

43.1% have a Science and Engineering degree

9.7% of residents in ZIP 37048 have less than a high school education. 37.5% have a high school diploma but no more. 29.5% of residents have some college but no more. 15.4% have a bachelor's degree (or equivalent) but no more. 7.9% have a graduate degree. 43.1% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 83859
60.8% have two income earners
40.7% of households earn $100,000+

Median household income in ZIP 37048 is $83859 with 60.8% of families having two income earners. 40.7% of households earn at least $100,000. 0.5% of households have an income under $5,000, 0.6% from $5,000-$10,000, 1.2% from $10,000-$15,000, 2.1% from $15,000-$20,000, 3.3% from $20,000-$25,000, 5.5% from $25,000-$35,000, 13.1% from $35,000-$50,000, 18.7% from $50,000-$75,000, 14.2% from $75,000-$100,000, 21.9% from $100,000-$150,000 and 18.8% over $150,000. The median income of individuals is $35561.