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Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.

Peru, IL
Real Estate & Demographic Data






Peru profile


Living in Peru



Peru is a somewhat small city located in the state of Illinois. With a population of 9,771 people and three associated neighborhoods, Peru is the 224th largest community in Illinois.

Compared to the rest of the country, citizens of Peru spend much less time in their cars: on average, their commute to work is only 16.20 minutes. This also means that noise and pollution levels in the city are less than they would otherwise be.

The citizens of Peru are slightly better educated than the national average of 21.84% for all cities and towns, with 21.72% of adults in Peru having a bachelor's degree or advanced degree.

The per capita income in Peru in 2018 was $41,968, which is upper middle income relative to Illinois and the nation. This equates to an annual income of $167,872 for a family of four. However, Peru contains both very wealthy and poor people as well.

The people who call Peru home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Peru residents report their race to be White, followed by Asian. Important ancestries of people in Peru include German, Irish, Italian, Polish, and English.

The most common language spoken in Peru is English. Other important languages spoken here include Polish and Italian.