L Marina

50% are female
50% are male

50% of residents in ZIP 37138 are male and 50% are female. 52.8% of residents are married and 13.8% are divorced. 28.3% have never been married. 5.1% are widowed. The average size of resident families is 2.96.

4% report being Hispanic

83.8% of residents in ZIP 37138 report their race as White. 10.5% report their race as Black or African American. 1% report their race as Asian. 0% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 1.5% report their race as Some other race. 3.3% report their race as Two or more races. 4% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

35.1% have a Science and Engineering degree

7.2% of residents in ZIP 37138 have less than a high school education. 24.7% have a high school diploma but no more. 30.9% of residents have some college but no more. 26.5% have a bachelor's degree (or equivalent) but no more. 10.8% have a graduate degree. 35.1% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 79182
58.2% have two income earners
36.4% of households earn $100,000+

Median household income in ZIP 37138 is $79182 with 58.2% of families having two income earners. 36.4% of households earn at least $100,000. 2% of households have an income under $5,000, 2.1% from $5,000-$10,000, 1.5% from $10,000-$15,000, 2.1% from $15,000-$20,000, 2.4% from $20,000-$25,000, 4.8% from $25,000-$35,000, 12.2% from $35,000-$50,000, 18.9% from $50,000-$75,000, 17.5% from $75,000-$100,000, 19.9% from $100,000-$150,000 and 16.5% over $150,000. The median income of individuals is $39565.