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Population by Age in Alameda County
*Base on 2010 Data
| Total population | 1,510,271 | 100.00% |
| Under 5 years | 97,652 | 6.47% |
| 5 to 9 years | 94,546 | 6.26% |
| 10 to 14 years | 91,070 | 6.03% |
| 15 to 19 years | 100,394 | 6.65% |
| 20 to 24 years | 107,049 | 7.09% |
| 25 to 29 years | 113,597 | 7.52% |
| 30 to 34 years | 114,607 | 7.59% |
| 35 to 39 years | 115,275 | 7.63% |
| 40 to 44 years | 112,216 | 7.43% |
| 45 to 49 years | 114,111 | 7.56% |
| 50 to 54 years | 108,506 | 7.18% |
| 55 to 59 years | 94,648 | 6.27% |
| 60 to 64 years | 78,854 | 5.22% |
| 65 to 69 years | 52,663 | 3.49% |
| 70 to 74 years | 37,774 | 2.50% |
| 75 to 79 years | 29,185 | 1.93% |
| 80 to 84 years | 23,391 | 1.55% |
| 85 years and over | 24,733 | 1.64% |
Male Population in Alameda County
*Base on 2010 Data
| Male population | 740,573 | 49.04% |
| Under 5 years | 50,259 | 3.33% |
| 5 to 9 years | 48,145 | 3.19% |
| 10 to 14 years | 46,403 | 3.07% |
| 15 to 19 years | 51,445 | 3.41% |
| 20 to 24 years | 54,515 | 3.61% |
| 25 to 29 years | 56,185 | 3.72% |
| 30 to 34 years | 56,256 | 3.72% |
| 35 to 39 years | 57,062 | 3.78% |
| 40 to 44 years | 55,959 | 3.71% |
| 45 to 49 years | 56,168 | 3.72% |
| 50 to 54 years | 53,431 | 3.54% |
| 55 to 59 years | 45,580 | 3.02% |
| 60 to 64 years | 37,509 | 2.48% |
| 65 to 69 years | 24,568 | 1.63% |
| 70 to 74 years | 17,060 | 1.13% |
| 75 to 79 years | 12,617 | 0.84% |
| 80 to 84 years | 9,144 | 0.61% |
| 85 years and over | 8,267 | 0.55% |
Female Population in Alameda County
*Base on 2010 Data
| Female population | 769,698 | 50.96% |
| Under 5 years | 47,393 | 3.14% |
| 5 to 9 years | 46,401 | 3.07% |
| 10 to 14 years | 44,667 | 2.96% |
| 15 to 19 years | 48,949 | 3.24% |
| 20 to 24 years | 52,534 | 3.48% |
| 25 to 29 years | 57,412 | 3.80% |
| 30 to 34 years | 58,351 | 3.86% |
| 35 to 39 years | 58,213 | 3.85% |
| 40 to 44 years | 56,257 | 3.72% |
| 45 to 49 years | 57,943 | 3.84% |
| 50 to 54 years | 55,075 | 3.65% |
| 55 to 59 years | 49,068 | 3.25% |
| 60 to 64 years | 41,345 | 2.74% |
| 65 to 69 years | 28,095 | 1.86% |
| 70 to 74 years | 20,714 | 1.37% |
| 75 to 79 years | 16,568 | 1.10% |
| 80 to 84 years | 14,247 | 0.94% |
| 85 years and over | 16,466 | 1.09% |
Median Age in Alameda County
*Base on 2010 Data
| Both | 36.60% | |
| Male | 35.60% | |
| Female | 37.50% |
Race in Alameda County
*Base on 2010 Data
| Total | 1,510,271 | 100.00% |
| Population of one race | 1,419,274 | 93.97% |
| White | 649,122 | 42.98% |
| Black or African American | 190,451 | 12.61% |
| American Indian and Alaska Native | 9,799 | 0.65% |
| Asian | 394,560 | 26.13% |
| Asian Indian | 72,278 | 4.79% |
| Chinese | 146,934 | 9.73% |
| Filipino | 82,406 | 5.46% |
| Japanese | 11,344 | 0.75% |
| Korean | 17,464 | 1.16% |
| Vietnamese | 30,533 | 2.02% |
| Other Asian | 33,601 | 2.22% |
| Native Hawaiian and Other Pacific Islander | 12,802 | 0.85% |
| Native Hawaiian | 1,318 | 0.09% |
| Guamanian or Chamorro | 1,455 | 0.10% |
| Samoan | 2,022 | 0.13% |
| Other Pacific Islander | 8,007 | 0.53% |
| Some Other Race | 162,540 | 10.76% |
| Population of Two or More Races | 90,997 | 6.03% |
| White; American Indian and Alaska Native | 6,962 | 0.46% |
| White; Asian | 29,250 | 1.94% |
| White; Black or African American | 10,104 | 0.67% |
| White; Some Other Race | 14,159 | 0.94% |
The Population 16 Years in Alameda County
*Base on 2010 Data
| Total | 1,208,148 | 100.00% |
| Male | 585,882 | 48.49% |
| Female | 622,266 | 51.51% |
The Population 18 Years in Alameda County
*Base on 2010 Data
| Total | 1,169,650 | 100.00% |
| Male | 566,105 | 48.40% |
| Female | 603,545 | 51.60% |
The Population 21 Years in Alameda County
*Base on 2010 Data
| Total | 1,104,434 | 100.00% |
| Male | 533,092 | 48.27% |
| Female | 571,342 | 51.73% |
The Population 62 Years in Alameda County
*Base on 2010 Data
| Total | 212,131 | 100.00% |
| Male | 92,674 | 43.69% |
| Female | 119,457 | 56.31% |
The Population 65 Years in Alameda County
*Base on 2010 Data
| Total | 167,746 | 100.00% |
| Male | 71,656 | 42.72% |
| Female | 96,090 | 57.28% |
Race (total races tallied) in Alameda County
*Base on 2010 Data
| White alone or in combination with one or more other races | 719,942 | 44.68% |
| Black or African American alone or in combination with one or more other races | 214,841 | 13.33% |
| American Indian and Alaska Native alone or in combination with one or more other races | 26,089 | 1.62% |
| Asian alone or in combination with one or more other races | 440,869 | 27.36% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 22,322 | 1.39% |
| Some Other Race alone or in combination with one or more other races | 187,412 | 11.63% |
Hispanic or Latino by Specific Origin in Alameda County
*Base on 2010 Data
| Total | 1,510,271 | 100.00% |
| Hispanic or Latino (of any race) | 339,889 | 22.51% |
| Mexican | 248,180 | 16.43% |
| Puerto Rican | 12,201 | 0.81% |
| Cuban | 2,448 | 0.16% |
| Other Hispanic or Latino | 77,060 | 5.10% |
| Not Hispanic or Latino | 1,170,382 | 77.49% |
Hispanic or Latino and Race in Alameda County
*Base on 2010 Data
| Total | 1,510,271 | 100.00% |
| Hispanic or Latino | 339,889 | 22.51% |
| White alone | 134,563 | 8.91% |
| Black or African American alone | 6,325 | 0.42% |
| American Indian and Alaska Native alone | 5,610 | 0.37% |
| Asian alone | 4,036 | 0.27% |
| Native Hawaiian and Other Pacific Islander alone | 871 | 0.06% |
| Some Other Race alone | 158,349 | 10.48% |
| Two or More Races | 30,135 | 2.00% |
| Not Hispanic or Latino | 1,170,382 | 77.49% |
| White alone | 514,559 | 34.07% |
| Black or African American alone | 184,126 | 12.19% |
| American Indian and Alaska Native alone | 4,189 | 0.28% |
| Asian alone | 390,524 | 25.86% |
| Native Hawaiian and Other Pacific Islander alone | 11,931 | 0.79% |
| Some Other Race alone | 4,191 | 0.28% |
| Two or More Races | 60,862 | 4.03% |
Relationship in Alameda County
*Base on 2010 Data
| Total | 1,510,271 | 100.00% |
| In households | 1,472,829 | 97.52% |
| Householder | 545,138 | 36.10% |
| Spouse | 253,685 | 16.80% |
| Child | 421,917 | 27.94% |
| Own child under 18 years | 296,810 | 19.65% |
| Other relatives | 134,770 | 8.92% |
| Under 18 years | 36,934 | 2.45% |
| 65 years and over | 24,328 | 1.61% |
| Nonrelatives | 117,319 | 7.77% |
| Under 18 years | 5,649 | 0.37% |
| 65 years and over | 4,645 | 0.31% |
| Unmarried partner | 39,567 | 2.62% |
| In group quarters | 37,442 | 2.48% |
| Institutionalized population | 12,910 | 0.85% |
| Male | 7,724 | 0.51% |
| Female | 5,186 | 0.34% |
| Noninstitutionalized population | 24,532 | 1.62% |
| Male | 12,690 | 0.84% |
| Female | 11,842 | 0.78% |
Households by Type in Alameda County
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 545,138 | 100.00% |
| Family households (families) | 352,423 | 64.65% |
| With own children under 18 years | 169,304 | 31.06% |
| Husband-wife family | 253,685 | 46.54% |
| With own children under 18 years | 122,828 | 22.53% |
| Male householder, no wife present | 28,573 | 5.24% |
| With own children under 18 years | 11,944 | 2.19% |
| Female householder, no husband present | 70,165 | 12.87% |
| With own children under 18 years | 34,532 | 6.33% |
| Nonfamily households | 192,715 | 35.35% |
| Householder living alone | 141,926 | 26.03% |
| Male | 62,350 | 11.44% |
| 65 years and over | 13,003 | 2.39% |
| Female | 79,576 | 14.60% |
| 65 years and over | 29,827 | 5.47% |
Households with individuals under 18 years in Alameda County
*Base on 2010 Data
| Total | 188,626 | 34.60% |
Households with individuals under 65 years in Alameda County
*Base on 2010 Data
| Total | 123,856 | 22.72% |
Average Household Size in Alameda County
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Alameda County
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Alameda County
*Base on 2010 Data
| Total | 582,549 | 100.00% |
| Occupied housing units | 545,138 | 93.58% |
| Vacant housing units | 37,411 | 6.42% |
| For rent | 17,475 | 3.00% |
| Rented, not occupied | 869 | 0.15% |
| For sale only | 5,466 | 0.94% |
| Sold, not occupied | 1,447 | 0.25% |
| For seasonal, recreational, or occasional use | 2,292 | 0.39% |
| All other vacants | 9,862 | 1.69% |
Homeowner Vacancy Rate in Alameda County
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 1.80% |
Rental Vacancy Rate in Alameda County
*Base on 2010 Data
| Rental vacancy rate (percent) | 6.40% |
Housing Tenure(Occupied housing units) in Alameda County
*Base on 2010 Data
| Total | 545,138 | 100.00% |
| Owner-occupied housing units | 291,242 | 53.43% |
| Renter-occupied housing units | 253,896 | 46.57% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Alameda County
*Base on 2010 Data
| Owner-occupied housing units | 827,879 | 56.21% |
| Renter-occupied housing units | 644,950 | 43.79% |
Average Household Size of Occupied Housing Units by Tenure in Alameda County
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 3 | % |