Marvin Johnson

48.2% are female
51.8% are male

51.8% of residents in ZIP 37031 are male and 48.2% are female. 69% of residents are married and 10.9% are divorced. 14% have never been married. 6.1% are widowed. The average size of resident families is 2.85.

2% report being Hispanic

95.1% of residents in ZIP 37031 report their race as White. 1.7% report their race as Black or African American. 0% report their race as Asian. 0% report their race as American Indian and Alaska Native. 0.2% report their race as Native Hawaiian and Other Pacific Islander. 0.6% report their race as Some other race. 2.3% report their race as Two or more races. 2% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

44.8% have a Science and Engineering degree

7.8% of residents in ZIP 37031 have less than a high school education. 45.3% have a high school diploma but no more. 26.8% of residents have some college but no more. 13.4% have a bachelor's degree (or equivalent) but no more. 6.7% have a graduate degree. 44.8% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 77361
66.6% have two income earners
35.3% of households earn $100,000+

Median household income in ZIP 37031 is $77361 with 66.6% of families having two income earners. 35.3% of households earn at least $100,000. 1.9% of households have an income under $5,000, 2.1% from $5,000-$10,000, 1.8% from $10,000-$15,000, 0.7% from $15,000-$20,000, 4% from $20,000-$25,000, 10.5% from $25,000-$35,000, 10.3% from $35,000-$50,000, 17.2% from $50,000-$75,000, 16.2% from $75,000-$100,000, 28.7% from $100,000-$150,000 and 6.6% over $150,000. The median income of individuals is $40020.