Rochester village, Illinois demographics
Population: 3,940
Median age: 42.6
Median household income: 105,140
Rochester is a village in Sangamon County, Illinois, United States.
Demographics, population, home values, social and economic characteristics of Rochester village, IL.
Population
| 2021 | 3,940 |
| 2020 | 3,778 |
| 2019 | 3,801 |
| 2018 | 3,696 |
| 2017 | 3,707 |
| 2016 | 3,687 |
| 2015 | 3,883 |
| 2014 | 3,725 |
| 2013 | 3,763 |
| 2012 | 3,712 |
| 2011 | 3,723 |
| 2010 | 3,644 |
| 2009 | 3,464 |
Census data for Rochester village, Illinois
Demographic and housing estimates in Rochester village, Illinois
| Total population | 3,940 |
| Male | 1,856 |
| Female | 2,084 |
| Total population | 3,940 |
| Under 5 years | 205 |
| 5 to 9 years | 313 |
| 10 to 14 years | 310 |
| 15 to 19 years | 345 |
| 20 to 24 years | 132 |
| 25 to 34 years | 305 |
| 35 to 44 years | 473 |
| 45 to 54 years | 491 |
| 55 to 59 years | 271 |
| 60 to 64 years | 309 |
| 65 to 74 years | 556 |
| 75 to 84 years | 120 |
| 85 years and over | 110 |
| Median age (years) | 42.6 |
| Under 18 years | 1,100 |
| 16 years and over | 3,019 |
| 18 years and over | 2,840 |
| 21 years and over | 2,723 |
| 62 years and over | 996 |
| 65 years and over | 786 |
| Total population | 3,940 |
| One race | 3,839 |
| White | 3,723 |
| Black or African American | 11 |
| American Indian and Alaska Native | 0 |
| Asian | 72 |
| Native Hawaiian and Other Pacific Islander | 12 |
| Some other race | 21 |
| Two or more races | 101 |
| Citizen, VOTING AGE 18 and over population | 2,833 |
| Male Citizen, VOTING AGE 18 and over population | 1,289 |
| Female Citizen, VOTING AGE 18 and over population | 1,544 |
Social characteristics in Rochester village, Illinois
| Total households | 1,459 |
| Family households (families) | 912 |
| Married-couple family | 104 |
| Male householder, no wife present, family | 87 |
| Female householder, no husband present, family | 75 |
| Nonfamily households | 356 |
| Average household size | 525 |
| Average family size | 2.70 |
Economic characteristics in Rochester village, Illinois
| Total households | 1,459 |
| Less than $10,000 | 47 |
| $10,000 to $14,999 | 0 |
| $15,000 to $24,999 | 91 |
| $25,000 to $34,999 | 32 |
| $35,000 to $49,999 | 100 |
| $50,000 to $74,999 | 218 |
| $75,000 to $99,999 | 204 |
| $100,000 to $149,999 | 434 |
| $150,000 to $199,999 | 174 |
| $200,000 or more | 159 |
| Median household income (dollars) | 105,140 |
Housing characteristics in Rochester village, Illinois
| Total housing units | 1,535 |
| Occupied housing units | 1,459 |
| Vacant housing units | 76 |
| Total housing units | 1,535 |
| 1-unit, detached | 1,301 |
| 1-unit, attached | 212 |
| 2 units | 0 |
| 3 or 4 units | 0 |
| 5 to 9 units | 0 |
| 10 to 19 units | 0 |
| 20 or more units | 22 |
| Mobile home | 0 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 1,535 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 108 |
| Built 2000 to 2009 | 507 |
| Built 1990 to 1999 | 118 |
| Built 1980 to 1989 | 113 |
| Built 1970 to 1979 | 194 |
| Built 1960 to 1969 | 194 |
| Built 1950 to 1959 | 136 |
| Built 1940 to 1949 | 50 |
| Built 1939 or earlier | 115 |
| Total housing units | 1,535 |
| 1 room | 0 |
| 2 rooms | 14 |
| 3 rooms | 8 |
| 4 rooms | 120 |
| 5 rooms | 145 |
| 6 rooms | 348 |
| 7 rooms | 195 |
| 8 rooms | 218 |
| 9 rooms or more | 487 |
| Median rooms | 7.2 |
| Total housing units | 1,535 |
| No bedroom | 0 |
| 1 bedroom | 22 |
| 2 bedrooms | 233 |
| 3 bedrooms | 754 |
| 4 bedrooms | 382 |
| 5 or more bedrooms | 144 |
| Occupied housing units | 1,459 |
| Owner-occupied | 1,335 |
| Renter-occupied | 124 |
| Average household size of owner-occupied unit | 2.71 |
| Average household size of renter-occupied unit | 2.62 |
| Occupied housing units | 1,459 |
| Moved in 2017 or later | 76 |
| Moved in 2015 to 2016 | 372 |
| Moved in 2010 to 2014 | 415 |
| Moved in 2000 to 2009 | 338 |
| Moved in 1990 to 1999 | 140 |
| Moved in 1989 and earlier | 118 |
| Owner-occupied units | 1,335 |
| Less than $50,000 | 11 |
| $50,000 to $99,999 | 56 |
| $100,000 to $149,999 | 104 |
| $150,000 to $199,999 | 456 |
| $200,000 to $299,999 | 404 |
| $300,000 to $499,999 | 243 |
| $500,000 to $999,999 | 61 |
| $1,000,000 or more | 0 |
| Median (dollars) | 207,900 |
| Owner-occupied units | 1,335 |
| Housing units with a mortgage | 899 |
| Housing units without a mortgage | 436 |
| Occupied units paying rent | 104 |
| Less than $500 | 15 |
| $500 to $999 | 18 |
| $1,000 to $1,499 | 61 |
| $1,500 to $1,999 | 10 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 1,078 |
| No rent paid | 20 |
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