Population by Age in Olney
*Base on 2010 Data
| Total population | 33,844 | 100.00% |
| Under 5 years | 1,704 | 5.03% |
| 5 to 9 years | 2,395 | 7.08% |
| 10 to 14 years | 2,932 | 8.66% |
| 15 to 19 years | 2,761 | 8.16% |
| 20 to 24 years | 1,737 | 5.13% |
| 25 to 29 years | 1,294 | 3.82% |
| 30 to 34 years | 1,361 | 4.02% |
| 35 to 39 years | 1,845 | 5.45% |
| 40 to 44 years | 2,507 | 7.41% |
| 45 to 49 years | 3,264 | 9.64% |
| 50 to 54 years | 3,432 | 10.14% |
| 55 to 59 years | 2,816 | 8.32% |
| 60 to 64 years | 2,146 | 6.34% |
| 65 to 69 years | 1,445 | 4.27% |
| 70 to 74 years | 821 | 2.43% |
| 75 to 79 years | 545 | 1.61% |
| 80 to 84 years | 439 | 1.30% |
| 85 years and over | 400 | 1.18% |
Male Population in Olney
*Base on 2010 Data
| Male population | 16,202 | 47.87% |
| Under 5 years | 882 | 2.61% |
| 5 to 9 years | 1,214 | 3.59% |
| 10 to 14 years | 1,434 | 4.24% |
| 15 to 19 years | 1,458 | 4.31% |
| 20 to 24 years | 903 | 2.67% |
| 25 to 29 years | 672 | 1.99% |
| 30 to 34 years | 607 | 1.79% |
| 35 to 39 years | 819 | 2.42% |
| 40 to 44 years | 1,126 | 3.33% |
| 45 to 49 years | 1,461 | 4.32% |
| 50 to 54 years | 1,593 | 4.71% |
| 55 to 59 years | 1,361 | 4.02% |
| 60 to 64 years | 1,043 | 3.08% |
| 65 to 69 years | 696 | 2.06% |
| 70 to 74 years | 397 | 1.17% |
| 75 to 79 years | 229 | 0.68% |
| 80 to 84 years | 178 | 0.53% |
| 85 years and over | 129 | 0.38% |
Female Population in Olney
*Base on 2010 Data
| Female population | 17,642 | 52.13% |
| Under 5 years | 822 | 2.43% |
| 5 to 9 years | 1,181 | 3.49% |
| 10 to 14 years | 1,498 | 4.43% |
| 15 to 19 years | 1,303 | 3.85% |
| 20 to 24 years | 834 | 2.46% |
| 25 to 29 years | 622 | 1.84% |
| 30 to 34 years | 754 | 2.23% |
| 35 to 39 years | 1,026 | 3.03% |
| 40 to 44 years | 1,381 | 4.08% |
| 45 to 49 years | 1,803 | 5.33% |
| 50 to 54 years | 1,839 | 5.43% |
| 55 to 59 years | 1,455 | 4.30% |
| 60 to 64 years | 1,103 | 3.26% |
| 65 to 69 years | 749 | 2.21% |
| 70 to 74 years | 424 | 1.25% |
| 75 to 79 years | 316 | 0.93% |
| 80 to 84 years | 261 | 0.77% |
| 85 years and over | 271 | 0.80% |
Median Age in Olney
*Base on 2010 Data
| Both | 41.90% | |
| Male | 40.60% | |
| Female | 42.90% |
Race in Olney
*Base on 2010 Data
| Total | 33,844 | 100.00% |
| Population of one race | 32,952 | 97.36% |
| White | 24,651 | 72.84% |
| Black or African American | 3,691 | 10.91% |
| American Indian and Alaska Native | 67 | 0.20% |
| Asian | 3,670 | 10.84% |
| Asian Indian | 813 | 2.40% |
| Chinese | 772 | 2.28% |
| Filipino | 326 | 0.96% |
| Japanese | 46 | 0.14% |
| Korean | 871 | 2.57% |
| Vietnamese | 365 | 1.08% |
| Other Asian | 477 | 1.41% |
| Native Hawaiian and Other Pacific Islander | 6 | 0.02% |
| Native Hawaiian | 1 | 0.00% |
| Guamanian or Chamorro | 1 | 0.00% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 4 | 0.01% |
| Some Other Race | 867 | 2.56% |
| Population of Two or More Races | 892 | 2.64% |
| White; American Indian and Alaska Native | 51 | 0.15% |
| White; Asian | 307 | 0.91% |
| White; Black or African American | 226 | 0.67% |
| White; Some Other Race | 128 | 0.38% |
The Population 16 Years in Olney
*Base on 2010 Data
| Total | 26,164 | 100.00% |
| Male | 12,342 | 47.17% |
| Female | 13,822 | 52.83% |
The Population 18 Years in Olney
*Base on 2010 Data
| Total | 24,867 | 100.00% |
| Male | 11,660 | 46.89% |
| Female | 13,207 | 53.11% |
The Population 21 Years in Olney
*Base on 2010 Data
| Total | 23,723 | 100.00% |
| Male | 11,029 | 46.49% |
| Female | 12,694 | 53.51% |
The Population 62 Years in Olney
*Base on 2010 Data
| Total | 4,838 | 100.00% |
| Male | 2,226 | 46.01% |
| Female | 2,612 | 53.99% |
The Population 65 Years in Olney
*Base on 2010 Data
| Total | 3,650 | 100.00% |
| Male | 1,629 | 44.63% |
| Female | 2,021 | 55.37% |
Race (total races tallied) in Olney
*Base on 2010 Data
| White alone or in combination with one or more other races | 25,402 | 73.05% |
| Black or African American alone or in combination with one or more other races | 4,026 | 11.58% |
| American Indian and Alaska Native alone or in combination with one or more other races | 180 | 0.52% |
| Asian alone or in combination with one or more other races | 4,077 | 11.72% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 26 | 0.07% |
| Some Other Race alone or in combination with one or more other races | 1,062 | 3.05% |
Hispanic or Latino by Specific Origin in Olney
*Base on 2010 Data
| Total | 33,844 | 100.00% |
| Hispanic or Latino (of any race) | 2,871 | 8.48% |
| Mexican | 284 | 0.84% |
| Puerto Rican | 217 | 0.64% |
| Cuban | 137 | 0.40% |
| Other Hispanic or Latino | 2,233 | 6.60% |
| Not Hispanic or Latino | 30,973 | 91.52% |
Hispanic or Latino and Race in Olney
*Base on 2010 Data
| Total | 33,844 | 100.00% |
| Hispanic or Latino | 2,871 | 8.48% |
| White alone | 1,779 | 5.26% |
| Black or African American alone | 78 | 0.23% |
| American Indian and Alaska Native alone | 33 | 0.10% |
| Asian alone | 16 | 0.05% |
| Native Hawaiian and Other Pacific Islander alone | 3 | 0.01% |
| Some Other Race alone | 783 | 2.31% |
| Two or More Races | 179 | 0.53% |
| Not Hispanic or Latino | 30,973 | 91.52% |
| White alone | 22,872 | 67.58% |
| Black or African American alone | 3,613 | 10.68% |
| American Indian and Alaska Native alone | 34 | 0.10% |
| Asian alone | 3,654 | 10.80% |
| Native Hawaiian and Other Pacific Islander alone | 3 | 0.01% |
| Some Other Race alone | 84 | 0.25% |
| Two or More Races | 713 | 2.11% |
Relationship in Olney
*Base on 2010 Data
| Total | 33,844 | 100.00% |
| In households | 33,736 | 99.68% |
| Householder | 11,606 | 34.29% |
| Spouse | 7,802 | 23.05% |
| Child | 11,872 | 35.08% |
| Own child under 18 years | 8,483 | 25.07% |
| Other relatives | 1,563 | 4.62% |
| Under 18 years | 422 | 1.25% |
| 65 years and over | 410 | 1.21% |
| Nonrelatives | 893 | 2.64% |
| Under 18 years | 66 | 0.20% |
| 65 years and over | 43 | 0.13% |
| Unmarried partner | 321 | 0.95% |
| In group quarters | 108 | 0.32% |
| Institutionalized population | 51 | 0.15% |
| Male | 21 | 0.06% |
| Female | 30 | 0.09% |
| Noninstitutionalized population | 57 | 0.17% |
| Male | 21 | 0.06% |
| Female | 36 | 0.11% |
Households by Type in Olney
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 11,606 | 100.00% |
| Family households (families) | 9,447 | 81.40% |
| With own children under 18 years | 4,597 | 39.61% |
| Husband-wife family | 7,802 | 67.22% |
| With own children under 18 years | 3,787 | 32.63% |
| Male householder, no wife present | 364 | 3.14% |
| With own children under 18 years | 154 | 1.33% |
| Female householder, no husband present | 1,281 | 11.04% |
| With own children under 18 years | 656 | 5.65% |
| Nonfamily households | 2,159 | 18.60% |
| Householder living alone | 1,811 | 15.60% |
| Male | 575 | 4.95% |
| 65 years and over | 163 | 1.40% |
| Female | 1,236 | 10.65% |
| 65 years and over | 556 | 4.79% |
Households with individuals under 18 years in Olney
*Base on 2010 Data
| Total | 4,834 | 41.65% |
Households with individuals under 65 years in Olney
*Base on 2010 Data
| Total | 2,641 | 22.76% |
Average Household Size in Olney
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Olney
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Olney
*Base on 2010 Data
| Total | 11,879 | 100.00% |
| Occupied housing units | 11,606 | 97.70% |
| Vacant housing units | 273 | 2.30% |
| For rent | 46 | 0.39% |
| Rented, not occupied | 3 | 0.03% |
| For sale only | 84 | 0.71% |
| Sold, not occupied | 31 | 0.26% |
| For seasonal, recreational, or occasional use | 19 | 0.16% |
| All other vacants | 90 | 0.76% |
Homeowner Vacancy Rate in Olney
*Base on 2010 Data
| Homeowner vacancy rate (percent) | .80% |
Rental Vacancy Rate in Olney
*Base on 2010 Data
| Rental vacancy rate (percent) | 3.20% |
Housing Tenure(Occupied housing units) in Olney
*Base on 2010 Data
| Total | 11,606 | 100.00% |
| Owner-occupied housing units | 10,223 | 88.08% |
| Renter-occupied housing units | 1,383 | 11.92% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Olney
*Base on 2010 Data
| Owner-occupied housing units | 30,156 | 89.39% |
| Renter-occupied housing units | 3,580 | 10.61% |
Average Household Size of Occupied Housing Units by Tenure in Olney
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 3 | % |