Ralph Olson

50% are female
50% are male

50% of residents in ZIP 23456 are male and 50% are female. 64% of residents are married and 9% are divorced. 23.6% have never been married. 3.4% are widowed. The average size of resident families is 3.23.

7.2% report being Hispanic

65% of residents in ZIP 23456 report their race as White. 14.2% report their race as Black or African American. 11.2% report their race as Asian. 0.2% report their race as American Indian and Alaska Native. 0.1% report their race as Native Hawaiian and Other Pacific Islander. 1.8% report their race as Some other race. 7.4% report their race as Two or more races. 7.2% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

47.5% have a Science and Engineering degree

3.8% of residents in ZIP 23456 have less than a high school education. 17% have a high school diploma but no more. 35.5% of residents have some college but no more. 26.9% have a bachelor's degree (or equivalent) but no more. 16.8% have a graduate degree. 47.5% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 115788
62.6% have two income earners
61.2% of households earn $100,000+

Median household income in ZIP 23456 is $115788 with 62.6% of families having two income earners. 61.2% of households earn at least $100,000. 1.7% of households have an income under $5,000, 0.3% from $5,000-$10,000, 0.5% from $10,000-$15,000, 0.6% from $15,000-$20,000, 2.9% from $20,000-$25,000, 2.9% from $25,000-$35,000, 6.8% from $35,000-$50,000, 11.2% from $50,000-$75,000, 11.8% from $75,000-$100,000, 29.1% from $100,000-$150,000 and 32.1% over $150,000. The median income of individuals is $50726.