Ralph Couiter

51.4% are female
48.6% are male

48.6% of residents in ZIP 37321 are male and 51.4% are female. 48.9% of residents are married and 16.8% are divorced. 27.5% have never been married. 6.8% are widowed. The average size of resident families is 3.

7.6% report being Hispanic

88.9% of residents in ZIP 37321 report their race as White. 2.1% report their race as Black or African American. 0.9% 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. 3.2% report their race as Some other race. 4.7% report their race as Two or more races. 7.6% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

35.8% have a Science and Engineering degree

17.1% of residents in ZIP 37321 have less than a high school education. 40.2% have a high school diploma but no more. 25.9% of residents have some college but no more. 10.3% have a bachelor's degree (or equivalent) but no more. 6.5% have a graduate degree. 35.8% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 49310
43.5% have two income earners
14.8% of households earn $100,000+

Median household income in ZIP 37321 is $49310 with 43.5% of families having two income earners. 14.8% of households earn at least $100,000. 4.2% of households have an income under $5,000, 3.9% from $5,000-$10,000, 6.6% from $10,000-$15,000, 5.2% from $15,000-$20,000, 6.9% from $20,000-$25,000, 7% from $25,000-$35,000, 16.9% from $35,000-$50,000, 21.5% from $50,000-$75,000, 13% from $75,000-$100,000, 8.6% from $100,000-$150,000 and 6.2% over $150,000. The median income of individuals is $24762.