5.56% of the population for whom poverty status is determined in Castaic Union School District, CA (1.31k out of 23.5k 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 Females 45 - 54, followed by Males 6 - 11 and then Males 55 - 64.

The most common racial or ethnic group living below the poverty line in Castaic Union School District, CA is White, followed by Hispanic and Other.

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.