Jan Zemba

52% are female
48% are male

48% of residents in ZIP 02420 are male and 52% are female. 66.8% of residents are married and 6.3% are divorced. 22.7% have never been married. 4.3% are widowed. The average size of resident families is 3.2.

1.2% report being Hispanic

61.9% of residents in ZIP 02420 report their race as White. 1.1% report their race as Black or African American. 32% report their race as Asian. 0% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 1% report their race as Some other race. 4% report their race as Two or more races. 1.2% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

68.1% have a Science and Engineering degree

1.9% of residents in ZIP 02420 have less than a high school education. 4.5% have a high school diploma but no more. 8% of residents have some college but no more. 24.9% have a bachelor's degree (or equivalent) but no more. 60.7% have a graduate degree. 68.1% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 215303
63% have two income earners
79.1% of households earn $100,000+

Median household income in ZIP 02420 is $215303 with 63% of families having two income earners. 79.1% of households earn at least $100,000. 1.2% of households have an income under $5,000, 0.4% from $5,000-$10,000, 1.2% from $10,000-$15,000, 0.6% from $15,000-$20,000, 1.1% from $20,000-$25,000, 1.7% from $25,000-$35,000, 4.4% from $35,000-$50,000, 5.3% from $50,000-$75,000, 5% from $75,000-$100,000, 13.4% from $100,000-$150,000 and 65.7% over $150,000. The median income of individuals is $93929.