Yan S. Cheng

52% are female
48% are male

48% of residents in ZIP 91755 are male and 52% are female. 53.2% of residents are married and 7.3% are divorced. 32.7% have never been married. 6.8% are widowed. The average size of resident families is 3.38.

21.4% report being Hispanic

11.4% of residents in ZIP 91755 report their race as White. 0.9% report their race as Black or African American. 70.7% report their race as Asian. 0.9% report their race as American Indian and Alaska Native. 0.3% report their race as Native Hawaiian and Other Pacific Islander. 12% report their race as Some other race. 3.8% report their race as Two or more races. 21.4% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

43.7% have a Science and Engineering degree

25.2% of residents in ZIP 91755 have less than a high school education. 26% have a high school diploma but no more. 19.7% of residents have some college but no more. 20.5% have a bachelor's degree (or equivalent) but no more. 8.6% have a graduate degree. 43.7% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 66355
54.4% have two income earners
32.7% of households earn $100,000+

Median household income in ZIP 91755 is $66355 with 54.4% of families having two income earners. 32.7% of households earn at least $100,000. 2.7% of households have an income under $5,000, 2.3% from $5,000-$10,000, 3.6% from $10,000-$15,000, 3.1% from $15,000-$20,000, 5.2% from $20,000-$25,000, 8.2% from $25,000-$35,000, 10.6% from $35,000-$50,000, 19.2% from $50,000-$75,000, 12.2% from $75,000-$100,000, 17.7% from $100,000-$150,000 and 15% over $150,000. The median income of individuals is $24371.