Robert J. Koetje

51.2% are female
48.8% are male

48.8% of residents in ZIP 49428 are male and 51.2% are female. 65.8% of residents are married and 6.7% are divorced. 20.1% have never been married. 7.4% are widowed. The average size of resident families is 3.17.

3.8% report being Hispanic

93.4% of residents in ZIP 49428 report their race as White. 1% report their race as Black or African American. 1% report their race as Asian. 0.2% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 1.7% report their race as Some other race. 2.8% 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.

38.7% have a Science and Engineering degree

5.1% of residents in ZIP 49428 have less than a high school education. 28.8% have a high school diploma but no more. 33.1% of residents have some college but no more. 25.2% have a bachelor's degree (or equivalent) but no more. 7.8% have a graduate degree. 38.7% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 78457
60.9% have two income earners
37.1% of households earn $100,000+

Median household income in ZIP 49428 is $78457 with 60.9% of families having two income earners. 37.1% of households earn at least $100,000. 2.8% of households have an income under $5,000, 1% from $5,000-$10,000, 1.5% from $10,000-$15,000, 3.1% from $15,000-$20,000, 3.7% from $20,000-$25,000, 4.4% from $25,000-$35,000, 8.9% from $35,000-$50,000, 19.9% from $50,000-$75,000, 17.7% from $75,000-$100,000, 22.2% from $100,000-$150,000 and 14.9% over $150,000. The median income of individuals is $37658.