Mark A. Johnson

50.8% are female
49.2% are male

49.2% of residents in ZIP 37804 are male and 50.8% are female. 54.7% of residents are married and 11.5% are divorced. 28.9% have never been married. 5% are widowed. The average size of resident families is 3.05.

4.8% report being Hispanic

91% of residents in ZIP 37804 report their race as White. 2.5% report their race as Black or African American. 1.4% report their race as Asian. 0.1% report their race as American Indian and Alaska Native. 0.3% report their race as Native Hawaiian and Other Pacific Islander. 1.2% report their race as Some other race. 3.5% report their race as Two or more races. 4.8% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

42.2% have a Science and Engineering degree

12.2% of residents in ZIP 37804 have less than a high school education. 34.4% have a high school diploma but no more. 31.4% of residents have some college but no more. 14.4% have a bachelor's degree (or equivalent) but no more. 7.5% have a graduate degree. 42.2% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 67822
51.3% have two income earners
25.8% of households earn $100,000+

Median household income in ZIP 37804 is $67822 with 51.3% of families having two income earners. 25.8% of households earn at least $100,000. 2.6% of households have an income under $5,000, 1.4% from $5,000-$10,000, 2.4% from $10,000-$15,000, 4.2% from $15,000-$20,000, 3.9% from $20,000-$25,000, 10% from $25,000-$35,000, 11.5% from $35,000-$50,000, 18.6% from $50,000-$75,000, 19.5% from $75,000-$100,000, 19.1% from $100,000-$150,000 and 6.7% over $150,000. The median income of individuals is $31506.