Onawa city, Iowa demographics
Population: 2,894
Median age: 38.3
Median household income: 43,788
Onawa is a city in Monona County, Iowa, United States.
Demographics, population, home values, social and economic characteristics of Onawa city, IA.
Population
| 2021 | 2,894 |
| 2020 | 2,788 |
| 2019 | 2,804 |
| 2018 | 2,830 |
| 2017 | 2,849 |
| 2016 | 2,906 |
| 2015 | 2,921 |
| 2014 | 2,954 |
| 2013 | 2,978 |
| 2012 | 2,985 |
| 2011 | 2,999 |
| 2010 | 3,005 |
| 2009 | 2,786 |
Census data for Onawa city, Iowa
Demographic and housing estimates in Onawa city, Iowa
| Total population | 2,894 |
| Male | 1,327 |
| Female | 1,567 |
| Total population | 2,894 |
| Under 5 years | 169 |
| 5 to 9 years | 130 |
| 10 to 14 years | 196 |
| 15 to 19 years | 280 |
| 20 to 24 years | 116 |
| 25 to 34 years | 381 |
| 35 to 44 years | 340 |
| 45 to 54 years | 368 |
| 55 to 59 years | 133 |
| 60 to 64 years | 191 |
| 65 to 74 years | 211 |
| 75 to 84 years | 208 |
| 85 years and over | 171 |
| Median age (years) | 38.3 |
| Under 18 years | 657 |
| 16 years and over | 2,301 |
| 18 years and over | 2,237 |
| 21 years and over | 2,109 |
| 62 years and over | 747 |
| 65 years and over | 590 |
| Total population | 2,894 |
| One race | 2,825 |
| White | 2,752 |
| Black or African American | 2 |
| American Indian and Alaska Native | 38 |
| Asian | 0 |
| Native Hawaiian and Other Pacific Islander | 33 |
| Some other race | 0 |
| Two or more races | 69 |
| Citizen, VOTING AGE 18 and over population | 2,236 |
| Male Citizen, VOTING AGE 18 and over population | 1,020 |
| Female Citizen, VOTING AGE 18 and over population | 1,216 |
Social characteristics in Onawa city, Iowa
| Total households | 1,217 |
| Family households (families) | 471 |
| Married-couple family | 90 |
| Male householder, no wife present, family | 191 |
| Female householder, no husband present, family | 132 |
| Nonfamily households | 465 |
| Average household size | 441 |
| Average family size | 2.32 |
Economic characteristics in Onawa city, Iowa
| Total households | 1,217 |
| Less than $10,000 | 86 |
| $10,000 to $14,999 | 109 |
| $15,000 to $24,999 | 140 |
| $25,000 to $34,999 | 98 |
| $35,000 to $49,999 | 235 |
| $50,000 to $74,999 | 250 |
| $75,000 to $99,999 | 94 |
| $100,000 to $149,999 | 123 |
| $150,000 to $199,999 | 44 |
| $200,000 or more | 38 |
| Median household income (dollars) | 43,788 |
Housing characteristics in Onawa city, Iowa
| Total housing units | 1,441 |
| Occupied housing units | 1,217 |
| Vacant housing units | 224 |
| Total housing units | 1,441 |
| 1-unit, detached | 1,170 |
| 1-unit, attached | 0 |
| 2 units | 17 |
| 3 or 4 units | 37 |
| 5 to 9 units | 55 |
| 10 to 19 units | 0 |
| 20 or more units | 147 |
| Mobile home | 15 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 1,441 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 69 |
| Built 2000 to 2009 | 92 |
| Built 1990 to 1999 | 79 |
| Built 1980 to 1989 | 49 |
| Built 1970 to 1979 | 170 |
| Built 1960 to 1969 | 255 |
| Built 1950 to 1959 | 67 |
| Built 1940 to 1949 | 98 |
| Built 1939 or earlier | 562 |
| Total housing units | 1,441 |
| 1 room | 120 |
| 2 rooms | 28 |
| 3 rooms | 75 |
| 4 rooms | 153 |
| 5 rooms | 238 |
| 6 rooms | 315 |
| 7 rooms | 108 |
| 8 rooms | 195 |
| 9 rooms or more | 209 |
| Median rooms | 5.8 |
| Total housing units | 1,441 |
| No bedroom | 120 |
| 1 bedroom | 118 |
| 2 bedrooms | 370 |
| 3 bedrooms | 574 |
| 4 bedrooms | 215 |
| 5 or more bedrooms | 44 |
| Occupied housing units | 1,217 |
| Owner-occupied | 891 |
| Renter-occupied | 326 |
| Average household size of owner-occupied unit | 2.52 |
| Average household size of renter-occupied unit | 1.78 |
| Occupied housing units | 1,217 |
| Moved in 2017 or later | 152 |
| Moved in 2015 to 2016 | 284 |
| Moved in 2010 to 2014 | 171 |
| Moved in 2000 to 2009 | 306 |
| Moved in 1990 to 1999 | 103 |
| Moved in 1989 and earlier | 201 |
| Owner-occupied units | 891 |
| Less than $50,000 | 208 |
| $50,000 to $99,999 | 265 |
| $100,000 to $149,999 | 189 |
| $150,000 to $199,999 | 161 |
| $200,000 to $299,999 | 39 |
| $300,000 to $499,999 | 29 |
| $500,000 to $999,999 | 0 |
| $1,000,000 or more | 0 |
| Median (dollars) | 91,100 |
| Owner-occupied units | 891 |
| Housing units with a mortgage | 574 |
| Housing units without a mortgage | 317 |
| Occupied units paying rent | 288 |
| Less than $500 | 70 |
| $500 to $999 | 153 |
| $1,000 to $1,499 | 20 |
| $1,500 to $1,999 | 9 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 36 |
| $3,000 or more | 0 |
| Median (dollars) | 908 |
| No rent paid | 38 |
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