L Martin

45.5% are female
54.5% are male

54.5% of residents in ZIP 61820 are male and 45.5% are female. 16% of residents are married and 6.2% are divorced. 76% have never been married. 1.8% are widowed. The average size of resident families is 3.05.

8.3% report being Hispanic

60.4% of residents in ZIP 61820 report their race as White. 14.1% report their race as Black or African American. 19% 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. 2.1% report their race as Some other race. 4.3% report their race as Two or more races. 8.3% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

52.8% have a Science and Engineering degree

7.1% of residents in ZIP 61820 have less than a high school education. 16% have a high school diploma but no more. 21.4% of residents have some college but no more. 22.2% have a bachelor's degree (or equivalent) but no more. 33.2% have a graduate degree. 52.8% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 28949
50.4% have two income earners
13.5% of households earn $100,000+

Median household income in ZIP 61820 is $28949 with 50.4% of families having two income earners. 13.5% of households earn at least $100,000. 21.8% of households have an income under $5,000, 7.7% from $5,000-$10,000, 6.1% from $10,000-$15,000, 5% from $15,000-$20,000, 5.9% from $20,000-$25,000, 8.3% from $25,000-$35,000, 11.8% from $35,000-$50,000, 13.3% from $50,000-$75,000, 6.7% from $75,000-$100,000, 7.6% from $100,000-$150,000 and 5.9% over $150,000. The median income of individuals is $15462.