Eureka city, Illinois demographics
Population: 5,569
Median age: 38.1
Median household income: 48,902
Eureka is a city in Woodford County, Illinois, United States.
Demographics, population, home values, social and economic characteristics of Eureka city, IL.
Population
| 2021 | 5,569 |
| 2020 | 5,485 |
| 2019 | 5,731 |
| 2018 | 6,114 |
| 2017 | 5,800 |
| 2016 | 5,827 |
| 2015 | 5,704 |
| 2014 | 5,638 |
| 2013 | 5,462 |
| 2012 | 5,421 |
| 2011 | 5,265 |
| 2010 | 5,222 |
| 2009 | 5,117 |
Census data for Eureka city, Illinois
Demographic and housing estimates in Eureka city, Illinois
| Total population | 5,569 |
| Male | 2,574 |
| Female | 2,995 |
| Total population | 5,569 |
| Under 5 years | 345 |
| 5 to 9 years | 267 |
| 10 to 14 years | 310 |
| 15 to 19 years | 382 |
| 20 to 24 years | 698 |
| 25 to 34 years | 608 |
| 35 to 44 years | 593 |
| 45 to 54 years | 568 |
| 55 to 59 years | 395 |
| 60 to 64 years | 355 |
| 65 to 74 years | 329 |
| 75 to 84 years | 377 |
| 85 years and over | 342 |
| Median age (years) | 38.1 |
| Under 18 years | 1,014 |
| 16 years and over | 4,647 |
| 18 years and over | 4,555 |
| 21 years and over | 4,159 |
| 62 years and over | 1,229 |
| 65 years and over | 1,048 |
| Total population | 5,569 |
| One race | 5,431 |
| White | 5,107 |
| Black or African American | 81 |
| American Indian and Alaska Native | 0 |
| Asian | 15 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 228 |
| Two or more races | 138 |
| Citizen, VOTING AGE 18 and over population | 4,507 |
| Male Citizen, VOTING AGE 18 and over population | 2,089 |
| Female Citizen, VOTING AGE 18 and over population | 2,418 |
Social characteristics in Eureka city, Illinois
| Total households | 2,211 |
| Family households (families) | 1,285 |
| Married-couple family | 78 |
| Male householder, no wife present, family | 193 |
| Female householder, no husband present, family | 145 |
| Nonfamily households | 655 |
| Average household size | 641 |
| Average family size | 2.24 |
Economic characteristics in Eureka city, Illinois
| Total households | 2,211 |
| Less than $10,000 | 38 |
| $10,000 to $14,999 | 101 |
| $15,000 to $24,999 | 453 |
| $25,000 to $34,999 | 114 |
| $35,000 to $49,999 | 414 |
| $50,000 to $74,999 | 287 |
| $75,000 to $99,999 | 215 |
| $100,000 to $149,999 | 321 |
| $150,000 to $199,999 | 148 |
| $200,000 or more | 120 |
| Median household income (dollars) | 48,902 |
Housing characteristics in Eureka city, Illinois
| Total housing units | 2,267 |
| Occupied housing units | 2,211 |
| Vacant housing units | 56 |
| Total housing units | 2,267 |
| 1-unit, detached | 1,624 |
| 1-unit, attached | 169 |
| 2 units | 33 |
| 3 or 4 units | 99 |
| 5 to 9 units | 54 |
| 10 to 19 units | 65 |
| 20 or more units | 148 |
| Mobile home | 75 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 2,267 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 109 |
| Built 2000 to 2009 | 100 |
| Built 1990 to 1999 | 171 |
| Built 1980 to 1989 | 208 |
| Built 1970 to 1979 | 510 |
| Built 1960 to 1969 | 114 |
| Built 1950 to 1959 | 509 |
| Built 1940 to 1949 | 137 |
| Built 1939 or earlier | 409 |
| Total housing units | 2,267 |
| 1 room | 20 |
| 2 rooms | 59 |
| 3 rooms | 67 |
| 4 rooms | 327 |
| 5 rooms | 606 |
| 6 rooms | 281 |
| 7 rooms | 155 |
| 8 rooms | 263 |
| 9 rooms or more | 489 |
| Median rooms | 5.7 |
| Total housing units | 2,267 |
| No bedroom | 20 |
| 1 bedroom | 332 |
| 2 bedrooms | 437 |
| 3 bedrooms | 1,073 |
| 4 bedrooms | 250 |
| 5 or more bedrooms | 155 |
| Occupied housing units | 2,211 |
| Owner-occupied | 1,366 |
| Renter-occupied | 845 |
| Average household size of owner-occupied unit | 2.51 |
| Average household size of renter-occupied unit | 1.80 |
| Occupied housing units | 2,211 |
| Moved in 2017 or later | 151 |
| Moved in 2015 to 2016 | 608 |
| Moved in 2010 to 2014 | 457 |
| Moved in 2000 to 2009 | 555 |
| Moved in 1990 to 1999 | 129 |
| Moved in 1989 and earlier | 311 |
| Owner-occupied units | 1,366 |
| Less than $50,000 | 117 |
| $50,000 to $99,999 | 218 |
| $100,000 to $149,999 | 339 |
| $150,000 to $199,999 | 368 |
| $200,000 to $299,999 | 209 |
| $300,000 to $499,999 | 115 |
| $500,000 to $999,999 | 0 |
| $1,000,000 or more | 0 |
| Median (dollars) | 151,400 |
| Owner-occupied units | 1,366 |
| Housing units with a mortgage | 761 |
| Housing units without a mortgage | 605 |
| Occupied units paying rent | 828 |
| Less than $500 | 221 |
| $500 to $999 | 356 |
| $1,000 to $1,499 | 251 |
| $1,500 to $1,999 | 0 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 788 |
| No rent paid | 17 |
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