Martens Douglas

44.5% are female
55.5% are male

55.5% of residents in ZIP 49318 are male and 44.5% are female. 55.2% of residents are married and 9.2% are divorced. 28.2% have never been married. 7.4% are widowed. The average size of resident families is 2.89.

6.9% report being Hispanic

85% of residents in ZIP 49318 report their race as White. 3.4% report their race as Black or African American. 3.7% report their race as Asian. 0.5% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 1.2% report their race as Some other race. 6.2% report their race as Two or more races. 6.9% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

43.5% have a Science and Engineering degree

7.8% of residents in ZIP 49318 have less than a high school education. 40.3% have a high school diploma but no more. 35.7% of residents have some college but no more. 10.5% have a bachelor's degree (or equivalent) but no more. 5.7% have a graduate degree. 43.5% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 63281
44.6% have two income earners
22.9% of households earn $100,000+

Median household income in ZIP 49318 is $63281 with 44.6% of families having two income earners. 22.9% of households earn at least $100,000. 0.4% of households have an income under $5,000, 0.2% from $5,000-$10,000, 8.1% from $10,000-$15,000, 2.3% from $15,000-$20,000, 1.2% from $20,000-$25,000, 6.2% from $25,000-$35,000, 16.9% from $35,000-$50,000, 27.3% from $50,000-$75,000, 14.5% from $75,000-$100,000, 7.6% from $100,000-$150,000 and 15.3% over $150,000. The median income of individuals is $36400.