In 2018, Santa Cruz County, AZ had a population of 46.6k people with a median age of 36.6 and a median household income of $40,467. Between 2017 and 2018 the population of Santa Cruz County, AZ grew from 46,358 to 46,584, a 0.488% increase and its median household income grew from $39,630 to $40,467, a 2.11% increase.
The 5 largest ethnic groups in Santa Cruz County, AZ are White (Hispanic) (70.3%), White (Non-Hispanic) (14.9%), Other (Hispanic) (11.5%), Asian (Non-Hispanic) (0.841%), and Two+ (Hispanic) (0.781%). 0% of the households in Santa Cruz County, AZ speak a non-English language at home as their primary language, and 86% of the residents in Santa Cruz County, AZ are U.S. citizens.
In 2018, the median property value in Santa Cruz County, AZ was $148,500, and the homeownership rate was 66.2%. Most people in Santa Cruz County, AZ drove alone to work, and the average commute time was 22 minutes. The average car ownership in Santa Cruz County, AZ was 2 cars per household.