Allan C. Markolf

49.6% are female
50.4% are male

50.4% of residents in ZIP 78231 are male and 49.6% are female. 56.7% of residents are married and 9.6% are divorced. 28.5% have never been married. 5.2% are widowed. The average size of resident families is 3.14.

37.8% report being Hispanic

73.5% of residents in ZIP 78231 report their race as White. 4.3% report their race as Black or African American. 3.7% report their race as Asian. 0.2% report their race as American Indian and Alaska Native. 0% report their race as Native Hawaiian and Other Pacific Islander. 6.3% report their race as Some other race. 12% report their race as Two or more races. 37.8% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

45.4% have a Science and Engineering degree

4.6% of residents in ZIP 78231 have less than a high school education. 15.4% have a high school diploma but no more. 22.7% of residents have some college but no more. 26.5% have a bachelor's degree (or equivalent) but no more. 30.8% have a graduate degree. 45.4% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

Median household income: 103504
62.1% have two income earners
52.7% of households earn $100,000+

Median household income in ZIP 78231 is $103504 with 62.1% of families having two income earners. 52.7% of households earn at least $100,000. 1.1% of households have an income under $5,000, 0.4% from $5,000-$10,000, 0.3% from $10,000-$15,000, 1.5% from $15,000-$20,000, 3.9% from $20,000-$25,000, 9.4% from $25,000-$35,000, 6.6% from $35,000-$50,000, 14.6% from $50,000-$75,000, 9.6% from $75,000-$100,000, 19.3% from $100,000-$150,000 and 33.4% over $150,000. The median income of individuals is $44877.