1139 Mehaffey Rd

51.2% are female
48.8% are male

48.8% of residents in ZIP 37931 are male and 51.2% are female. 59.1% of residents are married and 11.9% are divorced. 23.6% have never been married. 5.5% are widowed. The average size of resident families is 2.98.

3.6% report being Hispanic

88.1% of residents in ZIP 37931 report their race as White. 4.4% report their race as Black or African American. 2.1% report their race as Asian. 0.1% report their race as American Indian and Alaska Native. 0.1% report their race as Native Hawaiian and Other Pacific Islander. 1.1% report their race as Some other race. 4.2% report their race as Two or more races. 3.6% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

47% have a Science and Engineering degree

7.3% of residents in ZIP 37931 have less than a high school education. 21.4% have a high school diploma but no more. 27.1% of residents have some college but no more. 27.6% have a bachelor's degree (or equivalent) but no more. 16.6% have a graduate degree. 47% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 83359
56% have two income earners
38.4% of households earn $100,000+

Median household income in ZIP 37931 is $83359 with 56% of families having two income earners. 38.4% of households earn at least $100,000. 2.5% of households have an income under $5,000, 0.8% from $5,000-$10,000, 2.3% from $10,000-$15,000, 2.7% from $15,000-$20,000, 2.9% from $20,000-$25,000, 6.4% from $25,000-$35,000, 8.2% from $35,000-$50,000, 18.2% from $50,000-$75,000, 17.6% from $75,000-$100,000, 23.7% from $100,000-$150,000 and 14.7% over $150,000. The median income of individuals is $42859.