Population by Age in Gem County
*Base on 2010 Data
| Total population | 16,719 | 100.00% |
| Under 5 years | 1,102 | 6.59% |
| 5 to 9 years | 1,067 | 6.38% |
| 10 to 14 years | 1,195 | 7.15% |
| 15 to 19 years | 1,150 | 6.88% |
| 20 to 24 years | 762 | 4.56% |
| 25 to 29 years | 810 | 4.84% |
| 30 to 34 years | 816 | 4.88% |
| 35 to 39 years | 854 | 5.11% |
| 40 to 44 years | 1,040 | 6.22% |
| 45 to 49 years | 1,214 | 7.26% |
| 50 to 54 years | 1,311 | 7.84% |
| 55 to 59 years | 1,175 | 7.03% |
| 60 to 64 years | 1,116 | 6.68% |
| 65 to 69 years | 974 | 5.83% |
| 70 to 74 years | 745 | 4.46% |
| 75 to 79 years | 546 | 3.27% |
| 80 to 84 years | 413 | 2.47% |
| 85 years and over | 429 | 2.57% |
Male Population in Gem County
*Base on 2010 Data
| Male population | 8,283 | 49.54% |
| Under 5 years | 597 | 3.57% |
| 5 to 9 years | 548 | 3.28% |
| 10 to 14 years | 593 | 3.55% |
| 15 to 19 years | 614 | 3.67% |
| 20 to 24 years | 396 | 2.37% |
| 25 to 29 years | 414 | 2.48% |
| 30 to 34 years | 383 | 2.29% |
| 35 to 39 years | 422 | 2.52% |
| 40 to 44 years | 508 | 3.04% |
| 45 to 49 years | 580 | 3.47% |
| 50 to 54 years | 640 | 3.83% |
| 55 to 59 years | 581 | 3.48% |
| 60 to 64 years | 539 | 3.22% |
| 65 to 69 years | 470 | 2.81% |
| 70 to 74 years | 386 | 2.31% |
| 75 to 79 years | 246 | 1.47% |
| 80 to 84 years | 196 | 1.17% |
| 85 years and over | 170 | 1.02% |
Female Population in Gem County
*Base on 2010 Data
| Female population | 8,436 | 50.46% |
| Under 5 years | 505 | 3.02% |
| 5 to 9 years | 519 | 3.10% |
| 10 to 14 years | 602 | 3.60% |
| 15 to 19 years | 536 | 3.21% |
| 20 to 24 years | 366 | 2.19% |
| 25 to 29 years | 396 | 2.37% |
| 30 to 34 years | 433 | 2.59% |
| 35 to 39 years | 432 | 2.58% |
| 40 to 44 years | 532 | 3.18% |
| 45 to 49 years | 634 | 3.79% |
| 50 to 54 years | 671 | 4.01% |
| 55 to 59 years | 594 | 3.55% |
| 60 to 64 years | 577 | 3.45% |
| 65 to 69 years | 504 | 3.01% |
| 70 to 74 years | 359 | 2.15% |
| 75 to 79 years | 300 | 1.79% |
| 80 to 84 years | 217 | 1.30% |
| 85 years and over | 259 | 1.55% |
Median Age in Gem County
*Base on 2010 Data
| Both | 42.90% | |
| Male | 41.80% | |
| Female | 44.10% |
Race in Gem County
*Base on 2010 Data
| Total | 16,719 | 100.00% |
| Population of one race | 16,346 | 97.77% |
| White | 15,616 | 93.40% |
| Black or African American | 20 | 0.12% |
| American Indian and Alaska Native | 94 | 0.56% |
| Asian | 84 | 0.50% |
| Asian Indian | 11 | 0.07% |
| Chinese | 8 | 0.05% |
| Filipino | 28 | 0.17% |
| Japanese | 16 | 0.10% |
| Korean | 11 | 0.07% |
| Vietnamese | 0 | 0.00% |
| Other Asian | 10 | 0.06% |
| Native Hawaiian and Other Pacific Islander | 13 | 0.08% |
| Native Hawaiian | 10 | 0.06% |
| Guamanian or Chamorro | 1 | 0.01% |
| Samoan | 1 | 0.01% |
| Other Pacific Islander | 1 | 0.01% |
| Some Other Race | 519 | 3.10% |
| Population of Two or More Races | 373 | 2.23% |
| White; American Indian and Alaska Native | 177 | 1.06% |
| White; Asian | 70 | 0.42% |
| White; Black or African American | 35 | 0.21% |
| White; Some Other Race | 47 | 0.28% |
The Population 16 Years in Gem County
*Base on 2010 Data
| Total | 13,117 | 100.00% |
| Male | 6,421 | 48.95% |
| Female | 6,696 | 51.05% |
The Population 18 Years in Gem County
*Base on 2010 Data
| Total | 12,621 | 100.00% |
| Male | 6,149 | 48.72% |
| Female | 6,472 | 51.28% |
The Population 21 Years in Gem County
*Base on 2010 Data
| Total | 12,035 | 100.00% |
| Male | 5,835 | 48.48% |
| Female | 6,200 | 51.52% |
The Population 62 Years in Gem County
*Base on 2010 Data
| Total | 3,777 | 100.00% |
| Male | 1,794 | 47.50% |
| Female | 1,983 | 52.50% |
The Population 65 Years in Gem County
*Base on 2010 Data
| Total | 3,107 | 100.00% |
| Male | 1,468 | 47.25% |
| Female | 1,639 | 52.75% |
Race (total races tallied) in Gem County
*Base on 2010 Data
| White alone or in combination with one or more other races | 15,978 | 93.37% |
| Black or African American alone or in combination with one or more other races | 59 | 0.34% |
| American Indian and Alaska Native alone or in combination with one or more other races | 288 | 1.68% |
| Asian alone or in combination with one or more other races | 167 | 0.98% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 35 | 0.20% |
| Some Other Race alone or in combination with one or more other races | 585 | 3.42% |
Hispanic or Latino by Specific Origin in Gem County
*Base on 2010 Data
| Total | 16,719 | 100.00% |
| Hispanic or Latino (of any race) | 1,336 | 7.99% |
| Mexican | 1,161 | 6.94% |
| Puerto Rican | 28 | 0.17% |
| Cuban | 11 | 0.07% |
| Other Hispanic or Latino | 136 | 0.81% |
| Not Hispanic or Latino | 15,383 | 92.01% |
Hispanic or Latino and Race in Gem County
*Base on 2010 Data
| Total | 16,719 | 100.00% |
| Hispanic or Latino | 1,336 | 7.99% |
| White alone | 718 | 4.29% |
| Black or African American alone | 0 | 0.00% |
| American Indian and Alaska Native alone | 17 | 0.10% |
| Asian alone | 6 | 0.04% |
| Native Hawaiian and Other Pacific Islander alone | 3 | 0.02% |
| Some Other Race alone | 506 | 3.03% |
| Two or More Races | 86 | 0.51% |
| Not Hispanic or Latino | 15,383 | 92.01% |
| White alone | 14,898 | 89.11% |
| Black or African American alone | 20 | 0.12% |
| American Indian and Alaska Native alone | 77 | 0.46% |
| Asian alone | 78 | 0.47% |
| Native Hawaiian and Other Pacific Islander alone | 10 | 0.06% |
| Some Other Race alone | 13 | 0.08% |
| Two or More Races | 287 | 1.72% |
Relationship in Gem County
*Base on 2010 Data
| Total | 16,719 | 100.00% |
| In households | 16,568 | 99.10% |
| Householder | 6,495 | 38.85% |
| Spouse | 3,698 | 22.12% |
| Child | 4,732 | 28.30% |
| Own child under 18 years | 3,627 | 21.69% |
| Other relatives | 860 | 5.14% |
| Under 18 years | 363 | 2.17% |
| 65 years and over | 134 | 0.80% |
| Nonrelatives | 783 | 4.68% |
| Under 18 years | 92 | 0.55% |
| 65 years and over | 72 | 0.43% |
| Unmarried partner | 387 | 2.31% |
| In group quarters | 151 | 0.90% |
| Institutionalized population | 129 | 0.77% |
| Male | 75 | 0.45% |
| Female | 54 | 0.32% |
| Noninstitutionalized population | 22 | 0.13% |
| Male | 15 | 0.09% |
| Female | 7 | 0.04% |
Households by Type in Gem County
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 6,495 | 100.00% |
| Family households (families) | 4,611 | 70.99% |
| With own children under 18 years | 1,770 | 27.25% |
| Husband-wife family | 3,698 | 56.94% |
| With own children under 18 years | 1,290 | 19.86% |
| Male householder, no wife present | 312 | 4.80% |
| With own children under 18 years | 161 | 2.48% |
| Female householder, no husband present | 601 | 9.25% |
| With own children under 18 years | 319 | 4.91% |
| Nonfamily households | 1,884 | 29.01% |
| Householder living alone | 1,578 | 24.30% |
| Male | 694 | 10.69% |
| 65 years and over | 263 | 4.05% |
| Female | 884 | 13.61% |
| 65 years and over | 554 | 8.53% |
Households with individuals under 18 years in Gem County
*Base on 2010 Data
| Total | 1,988 | 30.61% |
Households with individuals under 65 years in Gem County
*Base on 2010 Data
| Total | 2,222 | 34.21% |
Average Household Size in Gem County
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Gem County
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Gem County
*Base on 2010 Data
| Total | 7,099 | 100.00% |
| Occupied housing units | 6,495 | 91.49% |
| Vacant housing units | 604 | 8.51% |
| For rent | 138 | 1.94% |
| Rented, not occupied | 11 | 0.15% |
| For sale only | 160 | 2.25% |
| Sold, not occupied | 28 | 0.39% |
| For seasonal, recreational, or occasional use | 73 | 1.03% |
| All other vacants | 194 | 2.73% |
Homeowner Vacancy Rate in Gem County
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 3.10% |
Rental Vacancy Rate in Gem County
*Base on 2010 Data
| Rental vacancy rate (percent) | 8.10% |
Housing Tenure(Occupied housing units) in Gem County
*Base on 2010 Data
| Total | 6,495 | 100.00% |
| Owner-occupied housing units | 4,931 | 75.92% |
| Renter-occupied housing units | 1,564 | 24.08% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Gem County
*Base on 2010 Data
| Owner-occupied housing units | 12,586 | 75.97% |
| Renter-occupied housing units | 3,982 | 24.03% |
Average Household Size of Occupied Housing Units by Tenure in Gem County
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 3 | % |