Peter J. Karolkowski

48.8% are female
51.2% are male

51.2% of residents in ZIP 91604 are male and 48.8% are female. 45.1% of residents are married and 12.7% are divorced. 38.9% have never been married. 3.4% are widowed. The average size of resident families is 2.95.

11.3% report being Hispanic

76.3% of residents in ZIP 91604 report their race as White. 4.1% report their race as Black or African American. 8.1% report their race as Asian. 0.3% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 1.9% report their race as Some other race. 9.4% report their race as Two or more races. 11.3% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

37.5% have a Science and Engineering degree

2.8% of residents in ZIP 91604 have less than a high school education. 7.7% have a high school diploma but no more. 23% of residents have some college but no more. 40.7% have a bachelor's degree (or equivalent) but no more. 25.8% have a graduate degree. 37.5% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 124271
65.7% have two income earners
58.9% of households earn $100,000+

Median household income in ZIP 91604 is $124271 with 65.7% of families having two income earners. 58.9% of households earn at least $100,000. 2.3% of households have an income under $5,000, 1.7% from $5,000-$10,000, 1.2% from $10,000-$15,000, 1.9% from $15,000-$20,000, 2.4% from $20,000-$25,000, 4.1% from $25,000-$35,000, 8.6% from $35,000-$50,000, 9.7% from $50,000-$75,000, 9.1% from $75,000-$100,000, 19.5% from $100,000-$150,000 and 39.4% over $150,000. The median income of individuals is $57731.