Population by Age in Lake County
*Base on 2010 Data
| Total population | 703,462 | 100.00% |
| Under 5 years | 47,115 | 6.70% |
| 5 to 9 years | 53,615 | 7.62% |
| 10 to 14 years | 56,719 | 8.06% |
| 15 to 19 years | 56,143 | 7.98% |
| 20 to 24 years | 42,235 | 6.00% |
| 25 to 29 years | 39,824 | 5.66% |
| 30 to 34 years | 41,236 | 5.86% |
| 35 to 39 years | 47,000 | 6.68% |
| 40 to 44 years | 52,747 | 7.50% |
| 45 to 49 years | 58,539 | 8.32% |
| 50 to 54 years | 55,444 | 7.88% |
| 55 to 59 years | 45,041 | 6.40% |
| 60 to 64 years | 34,711 | 4.93% |
| 65 to 69 years | 23,903 | 3.40% |
| 70 to 74 years | 16,533 | 2.35% |
| 75 to 79 years | 12,420 | 1.77% |
| 80 to 84 years | 10,342 | 1.47% |
| 85 years and over | 9,895 | 1.41% |
Male Population in Lake County
*Base on 2010 Data
| Male population | 351,119 | 49.91% |
| Under 5 years | 24,011 | 3.41% |
| 5 to 9 years | 27,402 | 3.90% |
| 10 to 14 years | 29,162 | 4.15% |
| 15 to 19 years | 30,215 | 4.30% |
| 20 to 24 years | 23,536 | 3.35% |
| 25 to 29 years | 20,513 | 2.92% |
| 30 to 34 years | 20,264 | 2.88% |
| 35 to 39 years | 22,981 | 3.27% |
| 40 to 44 years | 25,727 | 3.66% |
| 45 to 49 years | 28,581 | 4.06% |
| 50 to 54 years | 27,390 | 3.89% |
| 55 to 59 years | 22,211 | 3.16% |
| 60 to 64 years | 17,121 | 2.43% |
| 65 to 69 years | 11,495 | 1.63% |
| 70 to 74 years | 7,634 | 1.09% |
| 75 to 79 years | 5,396 | 0.77% |
| 80 to 84 years | 4,192 | 0.60% |
| 85 years and over | 3,288 | 0.47% |
Female Population in Lake County
*Base on 2010 Data
| Female population | 352,343 | 50.09% |
| Under 5 years | 23,104 | 3.28% |
| 5 to 9 years | 26,213 | 3.73% |
| 10 to 14 years | 27,557 | 3.92% |
| 15 to 19 years | 25,928 | 3.69% |
| 20 to 24 years | 18,699 | 2.66% |
| 25 to 29 years | 19,311 | 2.75% |
| 30 to 34 years | 20,972 | 2.98% |
| 35 to 39 years | 24,019 | 3.41% |
| 40 to 44 years | 27,020 | 3.84% |
| 45 to 49 years | 29,958 | 4.26% |
| 50 to 54 years | 28,054 | 3.99% |
| 55 to 59 years | 22,830 | 3.25% |
| 60 to 64 years | 17,590 | 2.50% |
| 65 to 69 years | 12,408 | 1.76% |
| 70 to 74 years | 8,899 | 1.27% |
| 75 to 79 years | 7,024 | 1.00% |
| 80 to 84 years | 6,150 | 0.87% |
| 85 years and over | 6,607 | 0.94% |
Median Age in Lake County
*Base on 2010 Data
| Both | 36.70% | |
| Male | 35.10% | |
| Female | 38.10% |
Race in Lake County
*Base on 2010 Data
| Total | 703,462 | 100.00% |
| Population of one race | 685,176 | 97.40% |
| White | 528,204 | 75.09% |
| Black or African American | 49,033 | 6.97% |
| American Indian and Alaska Native | 3,279 | 0.47% |
| Asian | 44,358 | 6.31% |
| Asian Indian | 12,660 | 1.80% |
| Chinese | 8,045 | 1.14% |
| Filipino | 10,565 | 1.50% |
| Japanese | 1,496 | 0.21% |
| Korean | 7,334 | 1.04% |
| Vietnamese | 857 | 0.12% |
| Other Asian | 3,401 | 0.48% |
| Native Hawaiian and Other Pacific Islander | 294 | 0.04% |
| Native Hawaiian | 58 | 0.01% |
| Guamanian or Chamorro | 92 | 0.01% |
| Samoan | 53 | 0.01% |
| Other Pacific Islander | 91 | 0.01% |
| Some Other Race | 60,008 | 8.53% |
| Population of Two or More Races | 18,286 | 2.60% |
| White; American Indian and Alaska Native | 1,816 | 0.26% |
| White; Asian | 4,521 | 0.64% |
| White; Black or African American | 3,504 | 0.50% |
| White; Some Other Race | 4,594 | 0.65% |
The Population 16 Years in Lake County
*Base on 2010 Data
| Total | 534,252 | 100.00% |
| Male | 264,528 | 49.51% |
| Female | 269,724 | 50.49% |
The Population 18 Years in Lake County
*Base on 2010 Data
| Total | 510,790 | 100.00% |
| Male | 252,358 | 49.41% |
| Female | 258,432 | 50.59% |
The Population 21 Years in Lake County
*Base on 2010 Data
| Total | 480,948 | 100.00% |
| Male | 235,136 | 48.89% |
| Female | 245,812 | 51.11% |
The Population 62 Years in Lake County
*Base on 2010 Data
| Total | 93,016 | 100.00% |
| Male | 41,767 | 44.90% |
| Female | 51,249 | 55.10% |
The Population 65 Years in Lake County
*Base on 2010 Data
| Total | 73,093 | 100.00% |
| Male | 32,005 | 43.79% |
| Female | 41,088 | 56.21% |
Race (total races tallied) in Lake County
*Base on 2010 Data
| White alone or in combination with one or more other races | 543,803 | 75.23% |
| Black or African American alone or in combination with one or more other races | 54,533 | 7.54% |
| American Indian and Alaska Native alone or in combination with one or more other races | 6,334 | 0.88% |
| Asian alone or in combination with one or more other races | 50,622 | 7.00% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 1,056 | 0.15% |
| Some Other Race alone or in combination with one or more other races | 66,528 | 9.20% |
Hispanic or Latino by Specific Origin in Lake County
*Base on 2010 Data
| Total | 703,462 | 100.00% |
| Hispanic or Latino (of any race) | 139,987 | 19.90% |
| Mexican | 111,952 | 15.91% |
| Puerto Rican | 9,510 | 1.35% |
| Cuban | 1,324 | 0.19% |
| Other Hispanic or Latino | 17,201 | 2.45% |
| Not Hispanic or Latino | 563,475 | 80.10% |
Hispanic or Latino and Race in Lake County
*Base on 2010 Data
| Total | 703,462 | 100.00% |
| Hispanic or Latino | 139,987 | 19.90% |
| White alone | 69,503 | 9.88% |
| Black or African American alone | 2,044 | 0.29% |
| American Indian and Alaska Native alone | 2,221 | 0.32% |
| Asian alone | 404 | 0.06% |
| Native Hawaiian and Other Pacific Islander alone | 66 | 0.01% |
| Some Other Race alone | 58,461 | 8.31% |
| Two or More Races | 7,288 | 1.04% |
| Not Hispanic or Latino | 563,475 | 80.10% |
| White alone | 458,701 | 65.21% |
| Black or African American alone | 46,989 | 6.68% |
| American Indian and Alaska Native alone | 1,058 | 0.15% |
| Asian alone | 43,954 | 6.25% |
| Native Hawaiian and Other Pacific Islander alone | 228 | 0.03% |
| Some Other Race alone | 1,547 | 0.22% |
| Two or More Races | 10,998 | 1.56% |
Relationship in Lake County
*Base on 2010 Data
| Total | 703,462 | 100.00% |
| In households | 682,753 | 97.06% |
| Householder | 241,712 | 34.36% |
| Spouse | 144,065 | 20.48% |
| Child | 231,447 | 32.90% |
| Own child under 18 years | 177,124 | 25.18% |
| Other relatives | 38,407 | 5.46% |
| Under 18 years | 12,861 | 1.83% |
| 65 years and over | 6,459 | 0.92% |
| Nonrelatives | 27,122 | 3.86% |
| Under 18 years | 2,277 | 0.32% |
| 65 years and over | 1,147 | 0.16% |
| Unmarried partner | 12,505 | 1.78% |
| In group quarters | 20,709 | 2.94% |
| Institutionalized population | 4,872 | 0.69% |
| Male | 2,337 | 0.33% |
| Female | 2,535 | 0.36% |
| Noninstitutionalized population | 15,837 | 2.25% |
| Male | 11,559 | 1.64% |
| Female | 4,278 | 0.61% |
Households by Type in Lake County
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 241,712 | 100.00% |
| Family households (families) | 179,428 | 74.23% |
| With own children under 18 years | 92,452 | 38.25% |
| Husband-wife family | 144,065 | 59.60% |
| With own children under 18 years | 72,375 | 29.94% |
| Male householder, no wife present | 10,220 | 4.23% |
| With own children under 18 years | 5,157 | 2.13% |
| Female householder, no husband present | 25,143 | 10.40% |
| With own children under 18 years | 14,920 | 6.17% |
| Nonfamily households | 62,284 | 25.77% |
| Householder living alone | 51,910 | 21.48% |
| Male | 22,476 | 9.30% |
| 65 years and over | 5,012 | 2.07% |
| Female | 29,434 | 12.18% |
| 65 years and over | 13,591 | 5.62% |
Households with individuals under 18 years in Lake County
*Base on 2010 Data
| Total | 98,680 | 40.83% |
Households with individuals under 65 years in Lake County
*Base on 2010 Data
| Total | 51,985 | 21.51% |
Average Household Size in Lake County
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Lake County
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Lake County
*Base on 2010 Data
| Total | 260,310 | 100.00% |
| Occupied housing units | 241,712 | 92.86% |
| Vacant housing units | 18,598 | 7.14% |
| For rent | 5,337 | 2.05% |
| Rented, not occupied | 348 | 0.13% |
| For sale only | 4,291 | 1.65% |
| Sold, not occupied | 679 | 0.26% |
| For seasonal, recreational, or occasional use | 3,386 | 1.30% |
| All other vacants | 4,557 | 1.75% |
Homeowner Vacancy Rate in Lake County
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 2.30% |
Rental Vacancy Rate in Lake County
*Base on 2010 Data
| Rental vacancy rate (percent) | 8.60% |
Housing Tenure(Occupied housing units) in Lake County
*Base on 2010 Data
| Total | 241,712 | 100.00% |
| Owner-occupied housing units | 185,213 | 76.63% |
| Renter-occupied housing units | 56,499 | 23.37% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Lake County
*Base on 2010 Data
| Owner-occupied housing units | 535,916 | 78.49% |
| Renter-occupied housing units | 146,837 | 21.51% |
Average Household Size of Occupied Housing Units by Tenure in Lake County
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 3 | % |