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51% are female
49% are male

49% of residents in ZIP 37745 are male and 51% are female. 41.8% of residents are married and 18.6% are divorced. 30% have never been married. 9.5% are widowed. The average size of resident families is 3.09.

7.1% report being Hispanic

90.4% of residents in ZIP 37745 report their race as White. 3.4% report their race as Black or African American. 0.8% report their race as Asian. 0.2% report their race as American Indian and Alaska Native. 0.2% report their race as Native Hawaiian and Other Pacific Islander. 1.3% report their race as Some other race. 3.6% report their race as Two or more races. 7.1% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

37.8% have a Science and Engineering degree

11.6% of residents in ZIP 37745 have less than a high school education. 38.2% have a high school diploma but no more. 26% of residents have some college but no more. 14.1% have a bachelor's degree (or equivalent) but no more. 10% have a graduate degree. 37.8% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 50440
42.3% have two income earners
17.9% of households earn $100,000+

Median household income in ZIP 37745 is $50440 with 42.3% of families having two income earners. 17.9% of households earn at least $100,000. 1.8% of households have an income under $5,000, 3.2% from $5,000-$10,000, 7.8% from $10,000-$15,000, 5.9% from $15,000-$20,000, 6% from $20,000-$25,000, 11.3% from $25,000-$35,000, 13.3% from $35,000-$50,000, 21.7% from $50,000-$75,000, 11.1% from $75,000-$100,000, 11.4% from $100,000-$150,000 and 6.5% over $150,000. The median income of individuals is $25713.