Mason City city, Iowa demographics
Population: 27,385
Median age: 42.5
Median household income: 56,009
Mason City is a city in Cerro Gordo County, Iowa, United States.
Demographics, population, home values, social and economic characteristics of Mason City city, IA.
Population
| 2021 | 27,385 |
| 2020 | 27,064 |
| 2019 | 27,200 |
| 2018 | 27,309 |
| 2017 | 27,453 |
| 2016 | 27,546 |
| 2015 | 27,643 |
| 2014 | 27,775 |
| 2013 | 27,921 |
| 2012 | 28,012 |
| 2011 | 28,076 |
| 2010 | 28,125 |
| 2009 | 27,489 |
Census data for Mason City city, Iowa
Demographic and housing estimates in Mason City city, Iowa
| Total population | 27,385 |
| Male | 13,367 |
| Female | 14,018 |
| Total population | 27,385 |
| Under 5 years | 1,453 |
| 5 to 9 years | 1,390 |
| 10 to 14 years | 1,948 |
| 15 to 19 years | 1,555 |
| 20 to 24 years | 1,565 |
| 25 to 34 years | 3,513 |
| 35 to 44 years | 3,036 |
| 45 to 54 years | 3,221 |
| 55 to 59 years | 1,744 |
| 60 to 64 years | 2,257 |
| 65 to 74 years | 3,198 |
| 75 to 84 years | 1,609 |
| 85 years and over | 896 |
| Median age (years) | 42.5 |
| Under 18 years | 5,660 |
| 16 years and over | 22,425 |
| 18 years and over | 21,725 |
| 21 years and over | 20,675 |
| 62 years and over | 6,966 |
| 65 years and over | 5,703 |
| Total population | 27,385 |
| One race | 26,234 |
| White | 24,857 |
| Black or African American | 836 |
| American Indian and Alaska Native | 118 |
| Asian | 214 |
| Native Hawaiian and Other Pacific Islander | 82 |
| Some other race | 127 |
| Two or more races | 1,151 |
| Citizen, VOTING AGE 18 and over population | 21,494 |
| Male Citizen, VOTING AGE 18 and over population | 10,445 |
| Female Citizen, VOTING AGE 18 and over population | 11,049 |
Social characteristics in Mason City city, Iowa
| Total households | 12,744 |
| Family households (families) | 5,450 |
| Married-couple family | 851 |
| Male householder, no wife present, family | 2,910 |
| Female householder, no husband present, family | 2,268 |
| Nonfamily households | 3,533 |
| Average household size | 3,996 |
| Average family size | 2.09 |
Economic characteristics in Mason City city, Iowa
| Total households | 12,744 |
| Less than $10,000 | 591 |
| $10,000 to $14,999 | 534 |
| $15,000 to $24,999 | 1,215 |
| $25,000 to $34,999 | 1,316 |
| $35,000 to $49,999 | 2,004 |
| $50,000 to $74,999 | 2,765 |
| $75,000 to $99,999 | 1,729 |
| $100,000 to $149,999 | 1,703 |
| $150,000 to $199,999 | 474 |
| $200,000 or more | 413 |
| Median household income (dollars) | 56,009 |
Housing characteristics in Mason City city, Iowa
| Total housing units | 13,972 |
| Occupied housing units | 12,744 |
| Vacant housing units | 1,228 |
| Total housing units | 13,972 |
| 1-unit, detached | 10,645 |
| 1-unit, attached | 477 |
| 2 units | 447 |
| 3 or 4 units | 535 |
| 5 to 9 units | 543 |
| 10 to 19 units | 237 |
| 20 or more units | 881 |
| Mobile home | 207 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 13,972 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 333 |
| Built 2000 to 2009 | 652 |
| Built 1990 to 1999 | 884 |
| Built 1980 to 1989 | 777 |
| Built 1970 to 1979 | 1,561 |
| Built 1960 to 1969 | 1,157 |
| Built 1950 to 1959 | 2,561 |
| Built 1940 to 1949 | 1,262 |
| Built 1939 or earlier | 4,785 |
| Total housing units | 13,972 |
| 1 room | 216 |
| 2 rooms | 464 |
| 3 rooms | 815 |
| 4 rooms | 2,097 |
| 5 rooms | 3,115 |
| 6 rooms | 2,586 |
| 7 rooms | 1,659 |
| 8 rooms | 1,237 |
| 9 rooms or more | 1,783 |
| Median rooms | 5.6 |
| Total housing units | 13,972 |
| No bedroom | 230 |
| 1 bedroom | 1,644 |
| 2 bedrooms | 4,336 |
| 3 bedrooms | 5,097 |
| 4 bedrooms | 2,202 |
| 5 or more bedrooms | 463 |
| Occupied housing units | 12,744 |
| Owner-occupied | 8,464 |
| Renter-occupied | 4,280 |
| Average household size of owner-occupied unit | 2.17 |
| Average household size of renter-occupied unit | 1.95 |
| Occupied housing units | 12,744 |
| Moved in 2017 or later | 1,327 |
| Moved in 2015 to 2016 | 3,843 |
| Moved in 2010 to 2014 | 2,085 |
| Moved in 2000 to 2009 | 2,328 |
| Moved in 1990 to 1999 | 1,475 |
| Moved in 1989 and earlier | 1,686 |
| Owner-occupied units | 8,464 |
| Less than $50,000 | 394 |
| $50,000 to $99,999 | 3,129 |
| $100,000 to $149,999 | 2,131 |
| $150,000 to $199,999 | 940 |
| $200,000 to $299,999 | 1,258 |
| $300,000 to $499,999 | 473 |
| $500,000 to $999,999 | 120 |
| $1,000,000 or more | 19 |
| Median (dollars) | 114,800 |
| Owner-occupied units | 8,464 |
| Housing units with a mortgage | 5,081 |
| Housing units without a mortgage | 3,383 |
| Occupied units paying rent | 4,118 |
| Less than $500 | 573 |
| $500 to $999 | 2,888 |
| $1,000 to $1,499 | 540 |
| $1,500 to $1,999 | 37 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 8 |
| $3,000 or more | 72 |
| Median (dollars) | 782 |
| No rent paid | 162 |
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