Population by Age in Mason City City
*Base on 2010 Data
| Total population | 28,079 | 100.00% |
| Under 5 years | 1,744 | 6.21% |
| 5 to 9 years | 1,666 | 5.93% |
| 10 to 14 years | 1,709 | 6.09% |
| 15 to 19 years | 2,003 | 7.13% |
| 20 to 24 years | 1,756 | 6.25% |
| 25 to 29 years | 1,762 | 6.28% |
| 30 to 34 years | 1,581 | 5.63% |
| 35 to 39 years | 1,527 | 5.44% |
| 40 to 44 years | 1,628 | 5.80% |
| 45 to 49 years | 1,997 | 7.11% |
| 50 to 54 years | 2,195 | 7.82% |
| 55 to 59 years | 2,098 | 7.47% |
| 60 to 64 years | 1,619 | 5.77% |
| 65 to 69 years | 1,128 | 4.02% |
| 70 to 74 years | 1,032 | 3.68% |
| 75 to 79 years | 913 | 3.25% |
| 80 to 84 years | 871 | 3.10% |
| 85 years and over | 850 | 3.03% |
Male Population in Mason City City
*Base on 2010 Data
| Male population | 13,536 | 48.21% |
| Under 5 years | 883 | 3.14% |
| 5 to 9 years | 870 | 3.10% |
| 10 to 14 years | 877 | 3.12% |
| 15 to 19 years | 1,033 | 3.68% |
| 20 to 24 years | 895 | 3.19% |
| 25 to 29 years | 925 | 3.29% |
| 30 to 34 years | 783 | 2.79% |
| 35 to 39 years | 770 | 2.74% |
| 40 to 44 years | 822 | 2.93% |
| 45 to 49 years | 962 | 3.43% |
| 50 to 54 years | 1,061 | 3.78% |
| 55 to 59 years | 1,034 | 3.68% |
| 60 to 64 years | 737 | 2.62% |
| 65 to 69 years | 494 | 1.76% |
| 70 to 74 years | 444 | 1.58% |
| 75 to 79 years | 372 | 1.32% |
| 80 to 84 years | 326 | 1.16% |
| 85 years and over | 248 | 0.88% |
Female Population in Mason City City
*Base on 2010 Data
| Female population | 14,543 | 51.79% |
| Under 5 years | 861 | 3.07% |
| 5 to 9 years | 796 | 2.83% |
| 10 to 14 years | 832 | 2.96% |
| 15 to 19 years | 970 | 3.45% |
| 20 to 24 years | 861 | 3.07% |
| 25 to 29 years | 837 | 2.98% |
| 30 to 34 years | 798 | 2.84% |
| 35 to 39 years | 757 | 2.70% |
| 40 to 44 years | 806 | 2.87% |
| 45 to 49 years | 1,035 | 3.69% |
| 50 to 54 years | 1,134 | 4.04% |
| 55 to 59 years | 1,064 | 3.79% |
| 60 to 64 years | 882 | 3.14% |
| 65 to 69 years | 634 | 2.26% |
| 70 to 74 years | 588 | 2.09% |
| 75 to 79 years | 541 | 1.93% |
| 80 to 84 years | 545 | 1.94% |
| 85 years and over | 602 | 2.14% |
Median Age in Mason City City
*Base on 2010 Data
| Both | 40.90% | |
| Male | 38.40% | |
| Female | 43.50% |
Race in Mason City City
*Base on 2010 Data
| Total | 28,079 | 100.00% |
| Population of one race | 27,538 | 98.07% |
| White | 26,345 | 93.82% |
| Black or African American | 509 | 1.81% |
| American Indian and Alaska Native | 75 | 0.27% |
| Asian | 247 | 0.88% |
| Asian Indian | 57 | 0.20% |
| Chinese | 59 | 0.21% |
| Filipino | 18 | 0.06% |
| Japanese | 7 | 0.02% |
| Korean | 29 | 0.10% |
| Vietnamese | 34 | 0.12% |
| Other Asian | 43 | 0.15% |
| Native Hawaiian and Other Pacific Islander | 7 | 0.02% |
| Native Hawaiian | 0 | 0.00% |
| Guamanian or Chamorro | 3 | 0.01% |
| Samoan | 3 | 0.01% |
| Other Pacific Islander | 1 | 0.00% |
| Some Other Race | 355 | 1.26% |
| Population of Two or More Races | 541 | 1.93% |
| White; American Indian and Alaska Native | 92 | 0.33% |
| White; Asian | 62 | 0.22% |
| White; Black or African American | 232 | 0.83% |
| White; Some Other Race | 97 | 0.35% |
The Population 16 Years in Mason City City
*Base on 2010 Data
| Total | 22,602 | 100.00% |
| Male | 10,733 | 47.49% |
| Female | 11,869 | 52.51% |
The Population 18 Years in Mason City City
*Base on 2010 Data
| Total | 21,919 | 100.00% |
| Male | 10,385 | 47.38% |
| Female | 11,534 | 52.62% |
The Population 21 Years in Mason City City
*Base on 2010 Data
| Total | 20,530 | 100.00% |
| Male | 9,631 | 46.91% |
| Female | 10,899 | 53.09% |
The Population 62 Years in Mason City City
*Base on 2010 Data
| Total | 5,716 | 100.00% |
| Male | 2,299 | 40.22% |
| Female | 3,417 | 59.78% |
The Population 65 Years in Mason City City
*Base on 2010 Data
| Total | 4,794 | 100.00% |
| Male | 1,884 | 39.30% |
| Female | 2,910 | 60.70% |
Race (total races tallied) in Mason City City
*Base on 2010 Data
| White alone or in combination with one or more other races | 26,865 | 93.76% |
| Black or African American alone or in combination with one or more other races | 777 | 2.71% |
| American Indian and Alaska Native alone or in combination with one or more other races | 193 | 0.67% |
| Asian alone or in combination with one or more other races | 326 | 1.14% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 27 | 0.09% |
| Some Other Race alone or in combination with one or more other races | 465 | 1.62% |
Hispanic or Latino by Specific Origin in Mason City City
*Base on 2010 Data
| Total | 28,079 | 100.00% |
| Hispanic or Latino (of any race) | 1,419 | 5.05% |
| Mexican | 1,181 | 4.21% |
| Puerto Rican | 38 | 0.14% |
| Cuban | 2 | 0.01% |
| Other Hispanic or Latino | 198 | 0.71% |
| Not Hispanic or Latino | 26,660 | 94.95% |
Hispanic or Latino and Race in Mason City City
*Base on 2010 Data
| Total | 28,079 | 100.00% |
| Hispanic or Latino | 1,419 | 5.05% |
| White alone | 895 | 3.19% |
| Black or African American alone | 22 | 0.08% |
| American Indian and Alaska Native alone | 20 | 0.07% |
| Asian alone | 5 | 0.02% |
| Native Hawaiian and Other Pacific Islander alone | 1 | 0.00% |
| Some Other Race alone | 344 | 1.23% |
| Two or More Races | 132 | 0.47% |
| Not Hispanic or Latino | 26,660 | 94.95% |
| White alone | 25,450 | 90.64% |
| Black or African American alone | 487 | 1.73% |
| American Indian and Alaska Native alone | 55 | 0.20% |
| Asian alone | 242 | 0.86% |
| Native Hawaiian and Other Pacific Islander alone | 6 | 0.02% |
| Some Other Race alone | 11 | 0.04% |
| Two or More Races | 409 | 1.46% |
Relationship in Mason City City
*Base on 2010 Data
| Total | 28,079 | 100.00% |
| In households | 27,223 | 96.95% |
| Householder | 12,366 | 44.04% |
| Spouse | 5,341 | 19.02% |
| Child | 7,076 | 25.20% |
| Own child under 18 years | 5,619 | 20.01% |
| Other relatives | 801 | 2.85% |
| Under 18 years | 336 | 1.20% |
| 65 years and over | 101 | 0.36% |
| Nonrelatives | 1,639 | 5.84% |
| Under 18 years | 147 | 0.52% |
| 65 years and over | 65 | 0.23% |
| Unmarried partner | 935 | 3.33% |
| In group quarters | 856 | 3.05% |
| Institutionalized population | 448 | 1.60% |
| Male | 176 | 0.63% |
| Female | 272 | 0.97% |
| Noninstitutionalized population | 408 | 1.45% |
| Male | 240 | 0.85% |
| Female | 168 | 0.60% |
Households by Type in Mason City City
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 12,366 | 100.00% |
| Family households (families) | 7,210 | 58.31% |
| With own children under 18 years | 3,063 | 24.77% |
| Husband-wife family | 5,341 | 43.19% |
| With own children under 18 years | 1,914 | 15.48% |
| Male householder, no wife present | 534 | 4.32% |
| With own children under 18 years | 335 | 2.71% |
| Female householder, no husband present | 1,335 | 10.80% |
| With own children under 18 years | 814 | 6.58% |
| Nonfamily households | 5,156 | 41.69% |
| Householder living alone | 4,328 | 35.00% |
| Male | 1,815 | 14.68% |
| 65 years and over | 382 | 3.09% |
| Female | 2,513 | 20.32% |
| 65 years and over | 1,270 | 10.27% |
Households with individuals under 18 years in Mason City City
*Base on 2010 Data
| Total | 3,311 | 26.78% |
Households with individuals under 65 years in Mason City City
*Base on 2010 Data
| Total | 3,343 | 27.03% |
Average Household Size in Mason City City
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in Mason City City
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Mason City City
*Base on 2010 Data
| Total | 13,352 | 100.00% |
| Occupied housing units | 12,366 | 92.62% |
| Vacant housing units | 986 | 7.38% |
| For rent | 382 | 2.86% |
| Rented, not occupied | 17 | 0.13% |
| For sale only | 190 | 1.42% |
| Sold, not occupied | 63 | 0.47% |
| For seasonal, recreational, or occasional use | 77 | 0.58% |
| All other vacants | 257 | 1.92% |
Homeowner Vacancy Rate in Mason City City
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 2.20% |
Rental Vacancy Rate in Mason City City
*Base on 2010 Data
| Rental vacancy rate (percent) | 8.60% |
Housing Tenure(Occupied housing units) in Mason City City
*Base on 2010 Data
| Total | 12,366 | 100.00% |
| Owner-occupied housing units | 8,310 | 67.20% |
| Renter-occupied housing units | 4,056 | 32.80% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Mason City City
*Base on 2010 Data
| Owner-occupied housing units | 19,331 | 71.01% |
| Renter-occupied housing units | 7,892 | 28.99% |
Average Household Size of Occupied Housing Units by Tenure in Mason City City
*Base on 2010 Data
| Owner occupied | 2 | % |
| Renter occupied | 2 | % |