Martin Jackie

52.4% are female
47.6% are male

47.6% of residents in ZIP 37030 are male and 52.4% are female. 51.3% of residents are married and 16.7% are divorced. 23.8% have never been married. 8.3% are widowed. The average size of resident families is 3.07.

3.8% report being Hispanic

90.4% of residents in ZIP 37030 report their race as White. 3.8% report their race as Black or African American. 0.7% report their race as Asian. 0.3% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 0.2% report their race as Some other race. 4.6% report their race as Two or more races. 3.8% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

37.1% have a Science and Engineering degree

14.8% of residents in ZIP 37030 have less than a high school education. 41.1% have a high school diploma but no more. 24.1% of residents have some college but no more. 15.2% have a bachelor's degree (or equivalent) but no more. 4.8% have a graduate degree. 37.1% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 49143
38.8% have two income earners
17.4% of households earn $100,000+

Median household income in ZIP 37030 is $49143 with 38.8% of families having two income earners. 17.4% of households earn at least $100,000. 3.6% of households have an income under $5,000, 2.3% from $5,000-$10,000, 5.5% from $10,000-$15,000, 6.2% from $15,000-$20,000, 7.6% from $20,000-$25,000, 10.4% from $25,000-$35,000, 15.5% from $35,000-$50,000, 22.2% from $50,000-$75,000, 9.4% from $75,000-$100,000, 11.2% from $100,000-$150,000 and 6.2% over $150,000. The median income of individuals is $26807.