A Marr

47.4% are female
52.6% are male

52.6% of residents in ZIP 37310 are male and 47.4% are female. 56% of residents are married and 16% are divorced. 24.6% have never been married. 3.5% are widowed. The average size of resident families is 2.73.

3.1% report being Hispanic

94.1% of residents in ZIP 37310 report their race as White. 3.9% report their race as Black or African American. 0% 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% report their race as Some other race. 1.9% report their race as Two or more races. 3.1% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

31.3% have a Science and Engineering degree

21.9% of residents in ZIP 37310 have less than a high school education. 29.2% have a high school diploma but no more. 37.9% of residents have some college but no more. 7% have a bachelor's degree (or equivalent) but no more. 4% have a graduate degree. 31.3% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 59539
38.1% have two income earners
20.8% of households earn $100,000+

Median household income in ZIP 37310 is $59539 with 38.1% of families having two income earners. 20.8% of households earn at least $100,000. 6.4% of households have an income under $5,000, 2% from $5,000-$10,000, 0.6% from $10,000-$15,000, 4.7% from $15,000-$20,000, 4.3% from $20,000-$25,000, 10.1% from $25,000-$35,000, 12.1% from $35,000-$50,000, 24.4% from $50,000-$75,000, 14.5% from $75,000-$100,000, 16.5% from $100,000-$150,000 and 4.3% over $150,000. The median income of individuals is $28676.