Illinois Outline Illinois Demographics by Cubit

Illinois / Rochester

Get Rochester, IL Demographics

Who knew Rochester demographics could be so sexy? Check out Census 2010 data and current American Community Survey data for Rochester, IL. Feast your eyes on statuesque tables, curvacous pie charts and titillating trend lines. We dare you to call Rochester demographic data boring!

Quick Facts

Population 2010 Census 3,689 #396 in the state
Median Income 2010 for Households $83,710
Poverty Rate 0.8%
Median Age 40.4 years
Largest Racial or Ethnic Group White
Sources: Census 2010 SF1 & 2006-2010 American Community Survey 5 year estimates

Rochester Demographics Summary

population icon With 3,689 people, Rochester is the 396th most populated city in the state of Illinois out of 1,367 cities. But watch out, Rochester, because Riverwoods with 3,660 people and Dixmoor with 3,644 people are right behind you.

income icon In 2010, the median household income of Rochester residents was $83,710. Rochester households made slightly more than Channahon households ($83,628) and Leland Grove households ($83,611) However, 0.8% of Rochester residents live in poverty.

age icon The median age for Rochester residents is 40.4 years young.

race icon The largest Rochester racial/ethinic groups are White (96.1%) followed by Two or more races (1.5%) and Hispanic (1.1%).

Rochester Race / Ethnic Groups

Non-Hispanic Population
White 3,545
Black 20
American Indian 1
Asian 16
Pacific Islander 0
Some Other Race 12
Two or More Races 55
Hispanic 40
Source: Census 2010 SF1 Table P9 Hispanic or Latino or Not Hispanic or Latino by Race
  • White
  • Black
  • Indian
  • Asian
  • Pacific Islander
  • Some Other Race
  • Two or More Races
  • Hispanic

3 Largest Rochester Race / Ethnic Groups

  • The Rochester White population is 3,545 persons or 96.1%.
  • The Rochester Two or more races population is 55 persons or 1.5%.
  • The Rochester Hispanic population is 40 persons or 1.1%.

Note: the US Census Bureau defines race and ethnicity differently from the way most people think about race and ethnicity. In a nutshell, a person's origin (or what used to be called ethnicity) is either Hispanic or Non-Hispanic. And a person's race can be white, black or African American, American Indian or Alaska Native, Asian, Native Hawaiian or Other Pacific Islander, Some Other Race or Two or More Races. For more details about race and origin data, google "US Census Bureau race and origin Census 2010."


Rochester Median Age

Fellas, you need to start eating your Wheaties™. Rochester ladies have a higher median age.

Median Age 40.4 years
Median Age - Females 41.3 years
Median Age - Males 38.9 years
Source: Census 2010 SF1 Table P13 Median Age by Male/Female

Under 18 and Over 65 Age Breakdown

With 29.5% of the Rochester population under 18, Rochester has more spring chickens than a KFC ® at dinner time.

Persons Under 18 29.5%
Persons Over 65 12.4%
Everyone else 58.1
Source: Census 2010 SF1 Table P12 Male/Female by Age
  • Under 18
  • Over 65
  • Everyone else

Buy The Full Report

Get the demographic data that you need as a PDF in seconds.

Get Current Census data for Rochester : $19

pdf logo PDF, 16 Pages See a Sample

x