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Illinois / Rochester
Now you can skip hours of internet research and jump straight to getting answers with our meaningful at-a-glance Demographic Starter Report. With the most current & most popular demographic data points, it's the perfect starting point for your research about Rochester.
Population Estimates Program 2012
With 3,766 people, Rochester is the 385th most populated city in the state of Illinois out of 1,364 cities. But watch out, Rochester, because Wadsworth with 3,750 people, Oglesby with 3,750 people, and Smithton with 3,743 people are right behind you.
The largest Rochester racial/ethnic groups are White (96.1%) followed by Two or more races (1.5%) and Hispanic (1.1%).
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.
The median age for Rochester residents is 40.4 years young.