12.8% of the population for whom poverty status is determined in Chattanooga Public Schools, OK (128 out of 998 people) live below the poverty line, a number that is higher than the national average of 12.5%. The largest demographic living in poverty are Females 25 - 34, followed by Males 75+ and then Males 6 - 11.

The most common racial or ethnic group living below the poverty line in Chattanooga Public Schools, OK is White, followed by Two Or More and Black.

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.