Peru, IL
Demographics And Statistics

Demographics | Crime | Cost Of Living
Updated: 2025-10-25

Living In Peru, Illinois Summary

Life in Peru research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Peru over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in Peru:

  • The population in Peru is 9,863.

  • The median home value in Peru is $175,657.

  • The median income in Peru is $68,147.

  • The cost of living in Peru is 89 which is 0.9x lower than the national average.

  • The median rent in Peru is $879.

  • The unemployment rate in Peru is 3.3%.

  • The poverty rate in Peru is 9.2%.

  • The average high in Peru is 60.2° and the average low is 39.9°.

Peru SnackAbility

6
Overall SnackAbility
Jobs
6/10
Housing
6
Affordability
8
Diversity
6
Safety
8.5
Amenities
8
Education
8
Commute
9.5

Peru, IL Crime Report

Crime in Peru summary. We use data from the FBI to determine the crime rates in Peru. Key points include:

  • There were 184 total crimes in Peru in the last reporting year.

  • The overall crime rate per 100,000 people in Peru is 1,890.3 / 100k people.

  • The violent crime rate per 100,000 people in Peru is 226.0 / 100k people.

  • The property crime rate per 100,000 people in Peru is 1,664.3 / 100k people.

  • Overall, crime in Peru is -10.80% below the national average.

184
Total Crimes
-10.80%
Below National Average

Crime In Peru Comparison Table

Statistic Count
Raw
Peru
/ 100k People
Illinois
/ 100k People
National
/ 100k People
Total Crimes Per 100K 184 1,890.3 2,004.4 2,119.2
Violent Crime 22 226.0 289.2 359.0
Murder 0 0.0 5.8 5.0
Robbery 0 0.0 90.2 61.0
Aggravated Assault 14 143.8 146.3 256.0
Property Crime 162 1,664.3 1,715.2 1,760.0
Burglary 8 82.2 290.5 229.0
Larceny 152 1,561.5 1,134.4 1,272.0
Car Theft 2 20.5 290.4 259.0

Peru, IL Cost Of Living

Cost of living in Peru summary. We use data on the cost of living to determine how expensive it is to live in Peru. Real estate prices drive most of the variance in cost of living around Illinois. Key points include:

  • The cost of living in Peru is 89 with 100 being average.

  • The cost of living in Peru is 0.9x lower than the national average.

  • The median home value in Peru is $175,657.

  • The median income in Peru is $68,147.

89
Peru's Overall Cost Of Living
0.9x
Lower Than The National Average

Cost Of Living In Peru Comparison Table

Living Expense Peru Illinois National Average
Overall 89 97 100
Services 92 95 100
Groceries 97 99 100
Health 87 93 100
Housing 72 95 100
Transportation 101 102 100
Utilities 92 91 100

Peru, IL Weather

  • The average high in Peru is 60.2° and the average low is 39.9°.

  • There are 68.5 days of precipitation each year.

  • Expect an average of 36.1 inches of precipitation each year with 23.4 inches of snow.

StatPeru
Average Annual High60.2
Average Annual Low39.9
Annual Precipitation Days68.5
Average Annual Precipitation36.1
Average Annual Snowfall23.4
60.2°
Average High
68.5
Days of Rain

Peru, IL Photos

West Street In Peruc Illinois
Source: Public Domain

Rankings for Peru in Illinois

Locations Around Peru

Map Of Peru, IL

Best Places Around Peru

1

Ottawa, IL
Population 18,714

2

Spring Valley, IL
Population 5,508

3

Mendota, IL
Population 6,915

4

LaSalle, IL
Population 9,471

5

Princeton, IL
Population 7,829

Peru Demographics And Statistics

Population over time in Peru

The current population in Peru is 9,863. The population has decreased -3.7% from 2010.

Year Population % Change
2023 9,863 0.3%
2022 9,831 -0.3%
2021 9,862 0.9%
2020 9,777 -0.2%
2019 9,798 -0.7%
2018 9,864 -0.8%
2017 9,947 0.3%
2016 9,913 -1.1%
2015 10,019 -1.5%
2014 10,172 -0.2%
2013 10,188 -0.0%
2012 10,189 -0.8%
2011 10,268 0.3%
2010 10,239 -

Race / Ethnicity in Peru

White
84.9% (8,376)
African American
1.0% (97)
American Indian
0.0% (0)
Asian
1.5% (149)
Hawaiian
0.0% (0)
Other
0.3% (30)
Two Or More
2.4% (233)
Hispanic
9.9% (978)

Peru is:

  • 84.9% White with 8,376 White residents.

  • 1.0% African American with 97 African American residents.

  • 0.0% American Indian with 0 American Indian residents.

  • 1.5% Asian with 149 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.3% Other with 30 Other residents.

  • 2.4% Two Or More with 233 Two Or More residents.

  • 9.9% Hispanic with 978 Hispanic residents.

Race Peru IL USA
White 84.9% 58.7% 58.2%
African American 1.0% 13.6% 12.0%
American Indian 0.0% 0.1% 0.5%
Asian 1.5% 5.8% 5.7%
Hawaiian 0.0% 0.0% 0.2%
Other 0.3% 0.3% 0.5%
Two Or More 2.4% 3.0% 3.9%
Hispanic 9.9% 18.5% 19.0%

Gender in Peru

Female
52.6% (5,189)
Male
47.4% (4,674)
  • Peru is 52.6% female with 5,189 female residents.

  • Peru is 47.4% male with 4,674 male residents.

Gender Peru IL USA
Female 52.6% 50.6% 50.5%
Male 47.4% 49.4% 49.5%

Highest level of educational attainment in Peru for adults over 25

  • 3.0% of adults in Peru completed < 9th grade.

  • 3.0% of adults in Peru completed 9-12th grade.

  • 33.0% of adults in Peru completed high school / ged.

  • 25.0% of adults in Peru completed some college.

  • 15.0% of adults in Peru completed associate's degree.

  • 14.0% of adults in Peru completed bachelor's degree.

  • 7.0% of adults in Peru completed master's degree.

  • 0.0% of adults in Peru completed professional degree.

  • 0.0% of adults in Peru completed doctorate degree.

< 9th Grade
3.0% (295)
9-12th Grade
3.0% (295)
High School / GED
33.0% (3,254)
Some College
25.0% (2,465)
Associate's Degree
15.0% (1,479)
Bachelor's Degree
14.0% (1,380)
Master's Degree
7.0% (690)
Professional Degree
0.0% (0)
Doctorate Degree
0.0% (0)
Education Peru IL USA
< 9th Grade 3.0% 5.0% 5.0%
9-12th Grade 3.0% 5.0% 6.0%
High School / GED 33.0% 25.0% 26.0%
Some College 25.0% 20.0% 19.0%
Associate's Degree 15.0% 8.0% 9.0%
Bachelor's Degree 14.0% 22.0% 21.0%
Master's Degree 7.0% 11.0% 10.0%
Professional Degree 0.0% 2.0% 2.0%
Doctorate Degree 0.0% 2.0% 2.0%

Household Income For Peru, Illinois

  • 2.7% of households in Peru earn Less than $10,000.

  • 4.1% of households in Peru earn $10,000 to $14,999.

  • 4.9% of households in Peru earn $15,000 to $24,999.

  • 6.9% of households in Peru earn $25,000 to $34,999.

  • 15.3% of households in Peru earn $35,000 to $49,999.

  • 19.7% of households in Peru earn $50,000 to $74,999.

  • 14.0% of households in Peru earn $75,000 to $99,999.

  • 17.9% of households in Peru earn $100,000 to $149,999.

  • 8.9% of households in Peru earn $150,000 to $199,999.

  • 5.6% of households in Peru earn $200,000 or more.

Less than $10,000
2.7% (26,352)
$10,000 to $14,999
4.1% (40,542)
$15,000 to $24,999
4.9% (48,650)
$25,000 to $34,999
6.9% (67,795)
$35,000 to $49,999
15.3% (150,681)
$50,000 to $74,999
19.7% (193,926)
$75,000 to $99,999
14.0% (138,518)
$100,000 to $149,999
17.9% (176,808)
$150,000 to $199,999
8.9% (87,616)
$200,000 or more
5.6% (55,407)
Income Peru IL USA
Less than $10,000 2.7% 5.2% 4.9%
$10,000 to $14,999 4.1% 3.4% 3.6%
$15,000 to $24,999 4.9% 6.2% 6.6%
$25,000 to $34,999 6.9% 6.5% 6.8%
$35,000 to $49,999 15.3% 9.9% 10.4%
$50,000 to $74,999 19.7% 15.1% 15.7%
$75,000 to $99,999 14.0% 12.7% 12.7%
$100,000 to $149,999 17.9% 17.9% 17.4%
$150,000 to $199,999 8.9% 9.9% 9.3%
$200,000 or more 5.6% 13.1% 12.6%

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