Susan E. Rock

48% are female
52% are male

52% of residents in ZIP 38139 are male and 48% are female. 78.1% of residents are married and 4.4% are divorced. 12.6% have never been married. 4.9% are widowed. The average size of resident families is 3.11.

1.3% report being Hispanic

89.8% of residents in ZIP 38139 report their race as White. 1.7% report their race as Black or African American. 6.9% report their race as Asian. 0.1% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 0.2% report their race as Some other race. 1.4% report their race as Two or more races. 1.3% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

41.8% have a Science and Engineering degree

0.8% of residents in ZIP 38139 have less than a high school education. 7% have a high school diploma but no more. 20.2% of residents have some college but no more. 36.6% have a bachelor's degree (or equivalent) but no more. 35.4% have a graduate degree. 41.8% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 165956
57.2% have two income earners
77.2% of households earn $100,000+

Median household income in ZIP 38139 is $165956 with 57.2% of families having two income earners. 77.2% of households earn at least $100,000. 0.1% of households have an income under $5,000, 0.2% from $5,000-$10,000, 0% from $10,000-$15,000, 1.2% from $15,000-$20,000, 0.5% from $20,000-$25,000, 1.2% from $25,000-$35,000, 4.6% from $35,000-$50,000, 9.2% from $50,000-$75,000, 5.9% from $75,000-$100,000, 21.5% from $100,000-$150,000 and 55.7% over $150,000. The median income of individuals is $75470.