8.41% of the population for whom poverty status is determined in Clarendon Hills, IL (728 out of 8.66k 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 55 - 64, followed by Females 55 - 64 and then Males 15.

The most common racial or ethnic group living below the poverty line in Clarendon Hills, IL 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.