In 2019, Santa Clara County, CA had a population of 1.93M people with a median age of 37.4 and a median household income of $133,076. Between 2018 and 2019 the population of Santa Clara County, CA declined from 1.94M to 1.93M, a −0.502% decrease and its median household income grew from $126,606 to $133,076, a 5.11% increase.
The 5 largest ethnic groups in Santa Clara County, CA are Asian (Non-Hispanic) (37.6%), White (Non-Hispanic) (30.4%), White (Hispanic) (14.7%), Other (Hispanic) (8.11%), and Two+ (Non-Hispanic) (3.73%). 54.3% of the households in Santa Clara County, CA speak a non-English language at home as their primary language, and 81.6% of the residents in Santa Clara County, CA are U.S. citizens.
In 2019, the median property value in Santa Clara County, CA was $1.14M, and the homeownership rate was 54.9%. Most people in Santa Clara County, CA drove alone to work, and the average commute time was 28.6 minutes. The average car ownership in Santa Clara County, CA was 2 cars per household.