8.11% of the population for whom poverty status is determined in American Falls Joint School District 381, ID (590 out of 7.27k 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 25 - 34, followed by Females 25 - 34 and then Females 65 - 74.

The most common racial or ethnic group living below the poverty line in American Falls Joint School District 381, ID is White, followed by Other 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.