6.95% of the population for whom poverty status is determined in Brea-Olinda Unified School District, CA (3.01k out of 43.3k people) live below the poverty line, a number that is lower than the national average of 12.5%. The largest demographic living in poverty are Males 18 - 24, followed by Males 25 - 34 and then Females 75+.

The most common racial or ethnic group living below the poverty line in Brea-Olinda Unified School District, CA is White, followed by Asian and Hispanic.

The Census Bureau uses a set of money income thresholds that vary by family size and composition to determine who classifies as impoverished. If a family's total income is less than the family's threshold than that family and every individual in it is considered to be living in poverty.