Grundy Center city, Iowa demographics
Population: 2,783
Median age: 39.5
Median household income: 73,393
Grundy Center is a city in Grundy County, Iowa, United States.
Demographics, population, home values, social and economic characteristics of Grundy Center city, IA.
Population
| 2021 | 2,783 |
| 2020 | 2,671 |
| 2019 | 2,675 |
| 2018 | 2,700 |
| 2017 | 2,706 |
| 2016 | 2,705 |
| 2015 | 2,706 |
| 2014 | 2,704 |
| 2013 | 2,704 |
| 2012 | 2,694 |
| 2011 | 2,679 |
| 2010 | 2,673 |
| 2009 | 2,539 |
Census data for Grundy Center city, Iowa
Demographic and housing estimates in Grundy Center city, Iowa
| Total population | 2,783 |
| Male | 1,270 |
| Female | 1,513 |
| Total population | 2,783 |
| Under 5 years | 120 |
| 5 to 9 years | 230 |
| 10 to 14 years | 283 |
| 15 to 19 years | 204 |
| 20 to 24 years | 87 |
| 25 to 34 years | 252 |
| 35 to 44 years | 453 |
| 45 to 54 years | 255 |
| 55 to 59 years | 175 |
| 60 to 64 years | 138 |
| 65 to 74 years | 269 |
| 75 to 84 years | 223 |
| 85 years and over | 94 |
| Median age (years) | 39.5 |
| Under 18 years | 784 |
| 16 years and over | 2,120 |
| 18 years and over | 1,999 |
| 21 years and over | 1,936 |
| 62 years and over | 694 |
| 65 years and over | 586 |
| Total population | 2,783 |
| One race | 2,774 |
| White | 2,712 |
| Black or African American | 0 |
| American Indian and Alaska Native | 0 |
| Asian | 23 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 39 |
| Two or more races | 9 |
| Citizen, VOTING AGE 18 and over population | 1,980 |
| Male Citizen, VOTING AGE 18 and over population | 897 |
| Female Citizen, VOTING AGE 18 and over population | 1,083 |
Social characteristics in Grundy Center city, Iowa
| Total households | 1,070 |
| Family households (families) | 557 |
| Married-couple family | 74 |
| Male householder, no wife present, family | 129 |
| Female householder, no husband present, family | 87 |
| Nonfamily households | 310 |
| Average household size | 382 |
| Average family size | 2.54 |
Economic characteristics in Grundy Center city, Iowa
| Total households | 1,070 |
| Less than $10,000 | 43 |
| $10,000 to $14,999 | 42 |
| $15,000 to $24,999 | 68 |
| $25,000 to $34,999 | 58 |
| $35,000 to $49,999 | 123 |
| $50,000 to $74,999 | 219 |
| $75,000 to $99,999 | 200 |
| $100,000 to $149,999 | 194 |
| $150,000 to $199,999 | 77 |
| $200,000 or more | 46 |
| Median household income (dollars) | 73,393 |
Housing characteristics in Grundy Center city, Iowa
| Total housing units | 1,138 |
| Occupied housing units | 1,070 |
| Vacant housing units | 68 |
| Total housing units | 1,138 |
| 1-unit, detached | 1,006 |
| 1-unit, attached | 11 |
| 2 units | 21 |
| 3 or 4 units | 72 |
| 5 to 9 units | 14 |
| 10 to 19 units | 0 |
| 20 or more units | 9 |
| Mobile home | 5 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 1,138 |
| Built 2014 or later | 1 |
| Built 2010 to 2013 | 35 |
| Built 2000 to 2009 | 59 |
| Built 1990 to 1999 | 90 |
| Built 1980 to 1989 | 65 |
| Built 1970 to 1979 | 199 |
| Built 1960 to 1969 | 119 |
| Built 1950 to 1959 | 207 |
| Built 1940 to 1949 | 106 |
| Built 1939 or earlier | 257 |
| Total housing units | 1,138 |
| 1 room | 0 |
| 2 rooms | 0 |
| 3 rooms | 39 |
| 4 rooms | 143 |
| 5 rooms | 122 |
| 6 rooms | 263 |
| 7 rooms | 200 |
| 8 rooms | 137 |
| 9 rooms or more | 234 |
| Median rooms | 6.5 |
| Total housing units | 1,138 |
| No bedroom | 0 |
| 1 bedroom | 100 |
| 2 bedrooms | 230 |
| 3 bedrooms | 524 |
| 4 bedrooms | 249 |
| 5 or more bedrooms | 35 |
| Occupied housing units | 1,070 |
| Owner-occupied | 901 |
| Renter-occupied | 169 |
| Average household size of owner-occupied unit | 2.64 |
| Average household size of renter-occupied unit | 1.96 |
| Occupied housing units | 1,070 |
| Moved in 2017 or later | 81 |
| Moved in 2015 to 2016 | 241 |
| Moved in 2010 to 2014 | 139 |
| Moved in 2000 to 2009 | 278 |
| Moved in 1990 to 1999 | 125 |
| Moved in 1989 and earlier | 206 |
| Owner-occupied units | 901 |
| Less than $50,000 | 39 |
| $50,000 to $99,999 | 245 |
| $100,000 to $149,999 | 227 |
| $150,000 to $199,999 | 189 |
| $200,000 to $299,999 | 108 |
| $300,000 to $499,999 | 93 |
| $500,000 to $999,999 | 0 |
| $1,000,000 or more | 0 |
| Median (dollars) | 137,100 |
| Owner-occupied units | 901 |
| Housing units with a mortgage | 541 |
| Housing units without a mortgage | 360 |
| Occupied units paying rent | 160 |
| Less than $500 | 51 |
| $500 to $999 | 83 |
| $1,000 to $1,499 | 26 |
| $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) | 692 |
| No rent paid | 9 |
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