Kozak Ertha

49.7% are female
50.3% are male

50.3% of residents in ZIP 08690 are male and 49.7% are female. 53.4% of residents are married and 10.3% are divorced. 30.5% have never been married. 5.7% are widowed. The average size of resident families is 3.07.

6.8% report being Hispanic

87% of residents in ZIP 08690 report their race as White. 2.9% report their race as Black or African American. 6% report their race as Asian. 0% report their race as American Indian and Alaska Native. 0.1% report their race as Native Hawaiian and Other Pacific Islander. 1.3% report their race as Some other race. 2.7% report their race as Two or more races. 6.8% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

36.9% have a Science and Engineering degree

4.9% of residents in ZIP 08690 have less than a high school education. 23.6% have a high school diploma but no more. 26.8% of residents have some college but no more. 30.7% have a bachelor's degree (or equivalent) but no more. 13.9% have a graduate degree. 36.9% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 105158
61% have two income earners
54.4% of households earn $100,000+

Median household income in ZIP 08690 is $105158 with 61% of families having two income earners. 54.4% of households earn at least $100,000. 1.4% of households have an income under $5,000, 0.6% from $5,000-$10,000, 0.8% from $10,000-$15,000, 0.6% from $15,000-$20,000, 4.9% from $20,000-$25,000, 6.4% from $25,000-$35,000, 9% from $35,000-$50,000, 9.3% from $50,000-$75,000, 12.4% from $75,000-$100,000, 26.5% from $100,000-$150,000 and 27.9% over $150,000. The median income of individuals is $48132.