Population by Age in Crystal Lake City
*Base on 2010 Data
| Total population | 40,743 | 100.00% |
| Under 5 years | 2,477 | 6.08% |
| 5 to 9 years | 3,054 | 7.50% |
| 10 to 14 years | 3,617 | 8.88% |
| 15 to 19 years | 3,419 | 8.39% |
| 20 to 24 years | 2,142 | 5.26% |
| 25 to 29 years | 2,413 | 5.92% |
| 30 to 34 years | 2,290 | 5.62% |
| 35 to 39 years | 2,620 | 6.43% |
| 40 to 44 years | 3,362 | 8.25% |
| 45 to 49 years | 3,842 | 9.43% |
| 50 to 54 years | 3,281 | 8.05% |
| 55 to 59 years | 2,430 | 5.96% |
| 60 to 64 years | 1,726 | 4.24% |
| 65 to 69 years | 1,266 | 3.11% |
| 70 to 74 years | 835 | 2.05% |
| 75 to 79 years | 704 | 1.73% |
| 80 to 84 years | 616 | 1.51% |
| 85 years and over | 649 | 1.59% |
Male Population in Crystal Lake City
*Base on 2010 Data
| Male population | 20,117 | 49.38% |
| Under 5 years | 1,257 | 3.09% |
| 5 to 9 years | 1,582 | 3.88% |
| 10 to 14 years | 1,844 | 4.53% |
| 15 to 19 years | 1,834 | 4.50% |
| 20 to 24 years | 1,116 | 2.74% |
| 25 to 29 years | 1,266 | 3.11% |
| 30 to 34 years | 1,180 | 2.90% |
| 35 to 39 years | 1,279 | 3.14% |
| 40 to 44 years | 1,599 | 3.92% |
| 45 to 49 years | 1,888 | 4.63% |
| 50 to 54 years | 1,610 | 3.95% |
| 55 to 59 years | 1,238 | 3.04% |
| 60 to 64 years | 811 | 1.99% |
| 65 to 69 years | 563 | 1.38% |
| 70 to 74 years | 348 | 0.85% |
| 75 to 79 years | 305 | 0.75% |
| 80 to 84 years | 220 | 0.54% |
| 85 years and over | 177 | 0.43% |
Female Population in Crystal Lake City
*Base on 2010 Data
| Female population | 20,626 | 50.62% |
| Under 5 years | 1,220 | 2.99% |
| 5 to 9 years | 1,472 | 3.61% |
| 10 to 14 years | 1,773 | 4.35% |
| 15 to 19 years | 1,585 | 3.89% |
| 20 to 24 years | 1,026 | 2.52% |
| 25 to 29 years | 1,147 | 2.82% |
| 30 to 34 years | 1,110 | 2.72% |
| 35 to 39 years | 1,341 | 3.29% |
| 40 to 44 years | 1,763 | 4.33% |
| 45 to 49 years | 1,954 | 4.80% |
| 50 to 54 years | 1,671 | 4.10% |
| 55 to 59 years | 1,192 | 2.93% |
| 60 to 64 years | 915 | 2.25% |
| 65 to 69 years | 703 | 1.73% |
| 70 to 74 years | 487 | 1.20% |
| 75 to 79 years | 399 | 0.98% |
| 80 to 84 years | 396 | 0.97% |
| 85 years and over | 472 | 1.16% |
Median Age in Crystal Lake City
*Base on 2010 Data
| Both | 37.00% | |
| Male | 34.90% | |
| Female | 38.90% |
Race in Crystal Lake City
*Base on 2010 Data
| Total | 40,743 | 100.00% |
| Population of one race | 40,008 | 98.20% |
| White | 36,748 | 90.19% |
| Black or African American | 398 | 0.98% |
| American Indian and Alaska Native | 172 | 0.42% |
| Asian | 1,023 | 2.51% |
| Asian Indian | 344 | 0.84% |
| Chinese | 152 | 0.37% |
| Filipino | 207 | 0.51% |
| Japanese | 34 | 0.08% |
| Korean | 90 | 0.22% |
| Vietnamese | 60 | 0.15% |
| Other Asian | 136 | 0.33% |
| Native Hawaiian and Other Pacific Islander | 10 | 0.02% |
| Native Hawaiian | 4 | 0.01% |
| Guamanian or Chamorro | 1 | 0.00% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 5 | 0.01% |
| Some Other Race | 1,657 | 4.07% |
| Population of Two or More Races | 735 | 1.80% |
| White; American Indian and Alaska Native | 113 | 0.28% |
| White; Asian | 219 | 0.54% |
| White; Black or African American | 163 | 0.40% |
| White; Some Other Race | 106 | 0.26% |
The Population 16 Years in Crystal Lake City
*Base on 2010 Data
| Total | 30,825 | 100.00% |
| Male | 15,013 | 48.70% |
| Female | 15,812 | 51.30% |
The Population 18 Years in Crystal Lake City
*Base on 2010 Data
| Total | 29,304 | 100.00% |
| Male | 14,213 | 48.50% |
| Female | 15,091 | 51.50% |
The Population 21 Years in Crystal Lake City
*Base on 2010 Data
| Total | 27,733 | 100.00% |
| Male | 13,368 | 48.20% |
| Female | 14,365 | 51.80% |
The Population 62 Years in Crystal Lake City
*Base on 2010 Data
| Total | 5,041 | 100.00% |
| Male | 2,066 | 40.98% |
| Female | 2,975 | 59.02% |
The Population 65 Years in Crystal Lake City
*Base on 2010 Data
| Total | 4,070 | 100.00% |
| Male | 1,613 | 39.63% |
| Female | 2,457 | 60.37% |
Race (total races tallied) in Crystal Lake City
*Base on 2010 Data
| White alone or in combination with one or more other races | 37,410 | 90.06% |
| Black or African American alone or in combination with one or more other races | 634 | 1.53% |
| American Indian and Alaska Native alone or in combination with one or more other races | 333 | 0.80% |
| Asian alone or in combination with one or more other races | 1,315 | 3.17% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 34 | 0.08% |
| Some Other Race alone or in combination with one or more other races | 1,813 | 4.36% |
Hispanic or Latino by Specific Origin in Crystal Lake City
*Base on 2010 Data
| Total | 40,743 | 100.00% |
| Hispanic or Latino (of any race) | 4,770 | 11.71% |
| Mexican | 3,801 | 9.33% |
| Puerto Rican | 321 | 0.79% |
| Cuban | 60 | 0.15% |
| Other Hispanic or Latino | 588 | 1.44% |
| Not Hispanic or Latino | 35,973 | 88.29% |
Hispanic or Latino and Race in Crystal Lake City
*Base on 2010 Data
| Total | 40,743 | 100.00% |
| Hispanic or Latino | 4,770 | 11.71% |
| White alone | 2,797 | 6.86% |
| Black or African American alone | 21 | 0.05% |
| American Indian and Alaska Native alone | 118 | 0.29% |
| Asian alone | 11 | 0.03% |
| Native Hawaiian and Other Pacific Islander alone | 3 | 0.01% |
| Some Other Race alone | 1,630 | 4.00% |
| Two or More Races | 190 | 0.47% |
| Not Hispanic or Latino | 35,973 | 88.29% |
| White alone | 33,951 | 83.33% |
| Black or African American alone | 377 | 0.93% |
| American Indian and Alaska Native alone | 54 | 0.13% |
| Asian alone | 1,012 | 2.48% |
| Native Hawaiian and Other Pacific Islander alone | 7 | 0.02% |
| Some Other Race alone | 27 | 0.07% |
| Two or More Races | 545 | 1.34% |
Relationship in Crystal Lake City
*Base on 2010 Data
| Total | 40,743 | 100.00% |
| In households | 40,476 | 99.34% |
| Householder | 14,421 | 35.40% |
| Spouse | 8,488 | 20.83% |
| Child | 14,222 | 34.91% |
| Own child under 18 years | 10,732 | 26.34% |
| Other relatives | 1,675 | 4.11% |
| Under 18 years | 545 | 1.34% |
| 65 years and over | 278 | 0.68% |
| Nonrelatives | 1,670 | 4.10% |
| Under 18 years | 151 | 0.37% |
| 65 years and over | 41 | 0.10% |
| Unmarried partner | 737 | 1.81% |
| In group quarters | 267 | 0.66% |
| Institutionalized population | 163 | 0.40% |
| Male | 38 | 0.09% |
| Female | 125 | 0.31% |
| Noninstitutionalized population | 104 | 0.26% |
| Male | 31 | 0.08% |
| Female | 73 | 0.18% |
Households by Type in Crystal Lake City
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 14,421 | 100.00% |
| Family households (families) | 10,551 | 73.16% |
| With own children under 18 years | 5,649 | 39.17% |
| Husband-wife family | 8,488 | 58.86% |
| With own children under 18 years | 4,502 | 31.22% |
| Male householder, no wife present | 604 | 4.19% |
| With own children under 18 years | 286 | 1.98% |
| Female householder, no husband present | 1,459 | 10.12% |
| With own children under 18 years | 861 | 5.97% |
| Nonfamily households | 3,870 | 26.84% |
| Householder living alone | 3,181 | 22.06% |
| Male | 1,263 | 8.76% |
| 65 years and over | 283 | 1.96% |
| Female | 1,918 | 13.30% |
| 65 years and over | 977 | 6.77% |
Households with individuals under 18 years in Crystal Lake City
*Base on 2010 Data
| Total | 5,980 | 41.47% |
Households with individuals under 65 years in Crystal Lake City
*Base on 2010 Data
| Total | 2,931 | 20.32% |
Average Household Size in Crystal Lake City
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Crystal Lake City
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Crystal Lake City
*Base on 2010 Data
| Total | 15,176 | 100.00% |
| Occupied housing units | 14,421 | 95.03% |
| Vacant housing units | 755 | 4.97% |
| For rent | 253 | 1.67% |
| Rented, not occupied | 20 | 0.13% |
| For sale only | 207 | 1.36% |
| Sold, not occupied | 32 | 0.21% |
| For seasonal, recreational, or occasional use | 75 | 0.49% |
| All other vacants | 168 | 1.11% |
Homeowner Vacancy Rate in Crystal Lake City
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 1.80% |
Rental Vacancy Rate in Crystal Lake City
*Base on 2010 Data
| Rental vacancy rate (percent) | 7.50% |
Housing Tenure(Occupied housing units) in Crystal Lake City
*Base on 2010 Data
| Total | 14,421 | 100.00% |
| Owner-occupied housing units | 11,314 | 78.46% |
| Renter-occupied housing units | 3,107 | 21.54% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Crystal Lake City
*Base on 2010 Data
| Owner-occupied housing units | 32,850 | 81.16% |
| Renter-occupied housing units | 7,626 | 18.84% |
Average Household Size of Occupied Housing Units by Tenure in Crystal Lake City
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |