Population by Age in Ottawa City
*Base on 2010 Data
| Total population | 18,768 | 100.00% |
| Under 5 years | 1,177 | 6.27% |
| 5 to 9 years | 1,256 | 6.69% |
| 10 to 14 years | 1,181 | 6.29% |
| 15 to 19 years | 1,218 | 6.49% |
| 20 to 24 years | 1,109 | 5.91% |
| 25 to 29 years | 1,253 | 6.68% |
| 30 to 34 years | 1,120 | 5.97% |
| 35 to 39 years | 1,030 | 5.49% |
| 40 to 44 years | 1,224 | 6.52% |
| 45 to 49 years | 1,370 | 7.30% |
| 50 to 54 years | 1,481 | 7.89% |
| 55 to 59 years | 1,246 | 6.64% |
| 60 to 64 years | 996 | 5.31% |
| 65 to 69 years | 776 | 4.13% |
| 70 to 74 years | 615 | 3.28% |
| 75 to 79 years | 615 | 3.28% |
| 80 to 84 years | 565 | 3.01% |
| 85 years and over | 536 | 2.86% |
Male Population in Ottawa City
*Base on 2010 Data
| Male population | 9,161 | 48.81% |
| Under 5 years | 615 | 3.28% |
| 5 to 9 years | 659 | 3.51% |
| 10 to 14 years | 579 | 3.09% |
| 15 to 19 years | 628 | 3.35% |
| 20 to 24 years | 545 | 2.90% |
| 25 to 29 years | 636 | 3.39% |
| 30 to 34 years | 583 | 3.11% |
| 35 to 39 years | 520 | 2.77% |
| 40 to 44 years | 614 | 3.27% |
| 45 to 49 years | 675 | 3.60% |
| 50 to 54 years | 720 | 3.84% |
| 55 to 59 years | 643 | 3.43% |
| 60 to 64 years | 484 | 2.58% |
| 65 to 69 years | 354 | 1.89% |
| 70 to 74 years | 260 | 1.39% |
| 75 to 79 years | 244 | 1.30% |
| 80 to 84 years | 234 | 1.25% |
| 85 years and over | 168 | 0.90% |
Female Population in Ottawa City
*Base on 2010 Data
| Female population | 9,607 | 51.19% |
| Under 5 years | 562 | 2.99% |
| 5 to 9 years | 597 | 3.18% |
| 10 to 14 years | 602 | 3.21% |
| 15 to 19 years | 590 | 3.14% |
| 20 to 24 years | 564 | 3.01% |
| 25 to 29 years | 617 | 3.29% |
| 30 to 34 years | 537 | 2.86% |
| 35 to 39 years | 510 | 2.72% |
| 40 to 44 years | 610 | 3.25% |
| 45 to 49 years | 695 | 3.70% |
| 50 to 54 years | 761 | 4.05% |
| 55 to 59 years | 603 | 3.21% |
| 60 to 64 years | 512 | 2.73% |
| 65 to 69 years | 422 | 2.25% |
| 70 to 74 years | 355 | 1.89% |
| 75 to 79 years | 371 | 1.98% |
| 80 to 84 years | 331 | 1.76% |
| 85 years and over | 368 | 1.96% |
Median Age in Ottawa City
*Base on 2010 Data
| Both | 40.20% | |
| Male | 38.30% | |
| Female | 41.80% |
Race in Ottawa City
*Base on 2010 Data
| Total | 18,768 | 100.00% |
| Population of one race | 18,484 | 98.49% |
| White | 17,528 | 93.39% |
| Black or African American | 382 | 2.04% |
| American Indian and Alaska Native | 58 | 0.31% |
| Asian | 173 | 0.92% |
| Asian Indian | 24 | 0.13% |
| Chinese | 35 | 0.19% |
| Filipino | 41 | 0.22% |
| Japanese | 12 | 0.06% |
| Korean | 12 | 0.06% |
| Vietnamese | 23 | 0.12% |
| Other Asian | 26 | 0.14% |
| Native Hawaiian and Other Pacific Islander | 2 | 0.01% |
| Native Hawaiian | 1 | 0.01% |
| Guamanian or Chamorro | 1 | 0.01% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 0 | 0.00% |
| Some Other Race | 341 | 1.82% |
| Population of Two or More Races | 284 | 1.51% |
| White; American Indian and Alaska Native | 78 | 0.42% |
| White; Asian | 38 | 0.20% |
| White; Black or African American | 90 | 0.48% |
| White; Some Other Race | 51 | 0.27% |
The Population 16 Years in Ottawa City
*Base on 2010 Data
| Total | 14,896 | 100.00% |
| Male | 7,180 | 48.20% |
| Female | 7,716 | 51.80% |
The Population 18 Years in Ottawa City
*Base on 2010 Data
| Total | 14,400 | 100.00% |
| Male | 6,930 | 48.13% |
| Female | 7,470 | 51.88% |
The Population 21 Years in Ottawa City
*Base on 2010 Data
| Total | 13,727 | 100.00% |
| Male | 6,582 | 47.95% |
| Female | 7,145 | 52.05% |
The Population 62 Years in Ottawa City
*Base on 2010 Data
| Total | 3,679 | 100.00% |
| Male | 1,531 | 41.61% |
| Female | 2,148 | 58.39% |
The Population 65 Years in Ottawa City
*Base on 2010 Data
| Total | 3,107 | 100.00% |
| Male | 1,260 | 40.55% |
| Female | 1,847 | 59.45% |
Race (total races tallied) in Ottawa City
*Base on 2010 Data
| White alone or in combination with one or more other races | 17,807 | 93.39% |
| Black or African American alone or in combination with one or more other races | 485 | 2.54% |
| American Indian and Alaska Native alone or in combination with one or more other races | 146 | 0.77% |
| Asian alone or in combination with one or more other races | 217 | 1.14% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 12 | 0.06% |
| Some Other Race alone or in combination with one or more other races | 401 | 2.10% |
Hispanic or Latino by Specific Origin in Ottawa City
*Base on 2010 Data
| Total | 18,768 | 100.00% |
| Hispanic or Latino (of any race) | 1,406 | 7.49% |
| Mexican | 1,204 | 6.42% |
| Puerto Rican | 87 | 0.46% |
| Cuban | 1 | 0.01% |
| Other Hispanic or Latino | 114 | 0.61% |
| Not Hispanic or Latino | 17,362 | 92.51% |
Hispanic or Latino and Race in Ottawa City
*Base on 2010 Data
| Total | 18,768 | 100.00% |
| Hispanic or Latino | 1,406 | 7.49% |
| White alone | 962 | 5.13% |
| Black or African American alone | 25 | 0.13% |
| American Indian and Alaska Native alone | 15 | 0.08% |
| Asian alone | 1 | 0.01% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 330 | 1.76% |
| Two or More Races | 73 | 0.39% |
| Not Hispanic or Latino | 17,362 | 92.51% |
| White alone | 16,566 | 88.27% |
| Black or African American alone | 357 | 1.90% |
| American Indian and Alaska Native alone | 43 | 0.23% |
| Asian alone | 172 | 0.92% |
| Native Hawaiian and Other Pacific Islander alone | 2 | 0.01% |
| Some Other Race alone | 11 | 0.06% |
| Two or More Races | 211 | 1.12% |
Relationship in Ottawa City
*Base on 2010 Data
| Total | 18,768 | 100.00% |
| In households | 18,287 | 97.44% |
| Householder | 7,783 | 41.47% |
| Spouse | 3,503 | 18.66% |
| Child | 5,345 | 28.48% |
| Own child under 18 years | 3,937 | 20.98% |
| Other relatives | 699 | 3.72% |
| Under 18 years | 293 | 1.56% |
| 65 years and over | 93 | 0.50% |
| Nonrelatives | 957 | 5.10% |
| Under 18 years | 119 | 0.63% |
| 65 years and over | 35 | 0.19% |
| Unmarried partner | 558 | 2.97% |
| In group quarters | 481 | 2.56% |
| Institutionalized population | 420 | 2.24% |
| Male | 243 | 1.29% |
| Female | 177 | 0.94% |
| Noninstitutionalized population | 61 | 0.33% |
| Male | 35 | 0.19% |
| Female | 26 | 0.14% |
Households by Type in Ottawa City
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 7,783 | 100.00% |
| Family households (families) | 4,871 | 62.59% |
| With own children under 18 years | 2,126 | 27.32% |
| Husband-wife family | 3,503 | 45.01% |
| With own children under 18 years | 1,358 | 17.45% |
| Male householder, no wife present | 389 | 5.00% |
| With own children under 18 years | 215 | 2.76% |
| Female householder, no husband present | 979 | 12.58% |
| With own children under 18 years | 553 | 7.11% |
| Nonfamily households | 2,912 | 37.41% |
| Householder living alone | 2,505 | 32.19% |
| Male | 1,115 | 14.33% |
| 65 years and over | 288 | 3.70% |
| Female | 1,390 | 17.86% |
| 65 years and over | 779 | 10.01% |
Households with individuals under 18 years in Ottawa City
*Base on 2010 Data
| Total | 2,332 | 29.96% |
Households with individuals under 65 years in Ottawa City
*Base on 2010 Data
| Total | 2,202 | 28.29% |
Average Household Size in Ottawa City
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in Ottawa City
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Ottawa City
*Base on 2010 Data
| Total | 8,569 | 100.00% |
| Occupied housing units | 7,783 | 90.83% |
| Vacant housing units | 786 | 9.17% |
| For rent | 259 | 3.02% |
| Rented, not occupied | 13 | 0.15% |
| For sale only | 158 | 1.84% |
| Sold, not occupied | 43 | 0.50% |
| For seasonal, recreational, or occasional use | 47 | 0.55% |
| All other vacants | 266 | 3.10% |
Homeowner Vacancy Rate in Ottawa City
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 2.90% |
Rental Vacancy Rate in Ottawa City
*Base on 2010 Data
| Rental vacancy rate (percent) | 9.20% |
Housing Tenure(Occupied housing units) in Ottawa City
*Base on 2010 Data
| Total | 7,783 | 100.00% |
| Owner-occupied housing units | 5,228 | 67.17% |
| Renter-occupied housing units | 2,555 | 32.83% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Ottawa City
*Base on 2010 Data
| Owner-occupied housing units | 12,991 | 71.04% |
| Renter-occupied housing units | 5,296 | 28.96% |
Average Household Size of Occupied Housing Units by Tenure in Ottawa City
*Base on 2010 Data
| Owner occupied | 2 | % |
| Renter occupied | 2 | % |