Population by Age in Koyuk City
*Base on 2010 Data
| Total population | 332 | 100.00% |
| Under 5 years | 45 | 13.55% |
| 5 to 9 years | 44 | 13.25% |
| 10 to 14 years | 35 | 10.54% |
| 15 to 19 years | 36 | 10.84% |
| 20 to 24 years | 33 | 9.94% |
| 25 to 29 years | 21 | 6.33% |
| 30 to 34 years | 10 | 3.01% |
| 35 to 39 years | 19 | 5.72% |
| 40 to 44 years | 18 | 5.42% |
| 45 to 49 years | 14 | 4.22% |
| 50 to 54 years | 17 | 5.12% |
| 55 to 59 years | 14 | 4.22% |
| 60 to 64 years | 9 | 2.71% |
| 65 to 69 years | 5 | 1.51% |
| 70 to 74 years | 5 | 1.51% |
| 75 to 79 years | 5 | 1.51% |
| 80 to 84 years | 2 | 0.60% |
| 85 years and over | 0 | 0.00% |
Male Population in Koyuk City
*Base on 2010 Data
| Male population | 183 | 55.12% |
| Under 5 years | 27 | 8.13% |
| 5 to 9 years | 24 | 7.23% |
| 10 to 14 years | 17 | 5.12% |
| 15 to 19 years | 20 | 6.02% |
| 20 to 24 years | 22 | 6.63% |
| 25 to 29 years | 10 | 3.01% |
| 30 to 34 years | 3 | 0.90% |
| 35 to 39 years | 13 | 3.92% |
| 40 to 44 years | 10 | 3.01% |
| 45 to 49 years | 7 | 2.11% |
| 50 to 54 years | 9 | 2.71% |
| 55 to 59 years | 6 | 1.81% |
| 60 to 64 years | 6 | 1.81% |
| 65 to 69 years | 3 | 0.90% |
| 70 to 74 years | 3 | 0.90% |
| 75 to 79 years | 2 | 0.60% |
| 80 to 84 years | 1 | 0.30% |
| 85 years and over | 0 | 0.00% |
Female Population in Koyuk City
*Base on 2010 Data
| Female population | 149 | 44.88% |
| Under 5 years | 18 | 5.42% |
| 5 to 9 years | 20 | 6.02% |
| 10 to 14 years | 18 | 5.42% |
| 15 to 19 years | 16 | 4.82% |
| 20 to 24 years | 11 | 3.31% |
| 25 to 29 years | 11 | 3.31% |
| 30 to 34 years | 7 | 2.11% |
| 35 to 39 years | 6 | 1.81% |
| 40 to 44 years | 8 | 2.41% |
| 45 to 49 years | 7 | 2.11% |
| 50 to 54 years | 8 | 2.41% |
| 55 to 59 years | 8 | 2.41% |
| 60 to 64 years | 3 | 0.90% |
| 65 to 69 years | 2 | 0.60% |
| 70 to 74 years | 2 | 0.60% |
| 75 to 79 years | 3 | 0.90% |
| 80 to 84 years | 1 | 0.30% |
| 85 years and over | 0 | 0.00% |
Median Age in Koyuk City
*Base on 2010 Data
| Both | 21.40% | |
| Male | 21.10% | |
| Female | 22.10% |
Race in Koyuk City
*Base on 2010 Data
| Total | 332 | 100.00% |
| Population of one race | 308 | 92.77% |
| White | 12 | 3.61% |
| Black or African American | 0 | 0.00% |
| American Indian and Alaska Native | 295 | 88.86% |
| Asian | 1 | 0.30% |
| Asian Indian | 1 | 0.30% |
| Chinese | 0 | 0.00% |
| Filipino | 0 | 0.00% |
| Japanese | 0 | 0.00% |
| Korean | 0 | 0.00% |
| Vietnamese | 0 | 0.00% |
| Other Asian | 0 | 0.00% |
| Native Hawaiian and Other Pacific Islander | 0 | 0.00% |
| Native Hawaiian | 0 | 0.00% |
| Guamanian or Chamorro | 0 | 0.00% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 0 | 0.00% |
| Some Other Race | 0 | 0.00% |
| Population of Two or More Races | 24 | 7.23% |
| White; American Indian and Alaska Native | 18 | 5.42% |
| White; Asian | 0 | 0.00% |
| White; Black or African American | 0 | 0.00% |
| White; Some Other Race | 0 | 0.00% |
The Population 16 Years in Koyuk City
*Base on 2010 Data
| Total | 204 | 100.00% |
| Male | 113 | 55.39% |
| Female | 91 | 44.61% |
The Population 18 Years in Koyuk City
*Base on 2010 Data
| Total | 188 | 100.00% |
| Male | 105 | 55.85% |
| Female | 83 | 44.15% |
The Population 21 Years in Koyuk City
*Base on 2010 Data
| Total | 169 | 100.00% |
| Male | 92 | 54.44% |
| Female | 77 | 45.56% |
The Population 62 Years in Koyuk City
*Base on 2010 Data
| Total | 23 | 100.00% |
| Male | 13 | 56.52% |
| Female | 10 | 43.48% |
The Population 65 Years in Koyuk City
*Base on 2010 Data
| Total | 17 | 100.00% |
| Male | 9 | 52.94% |
| Female | 8 | 47.06% |
Race (total races tallied) in Koyuk City
*Base on 2010 Data
| White alone or in combination with one or more other races | 30 | 8.43% |
| Black or African American alone or in combination with one or more other races | 0 | 0.00% |
| American Indian and Alaska Native alone or in combination with one or more other races | 319 | 89.61% |
| Asian alone or in combination with one or more other races | 7 | 1.97% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 0 | 0.00% |
| Some Other Race alone or in combination with one or more other races | 0 | 0.00% |
Hispanic or Latino by Specific Origin in Koyuk City
*Base on 2010 Data
| Total | 332 | 100.00% |
| Hispanic or Latino (of any race) | 0 | 0.00% |
| Mexican | 0 | 0.00% |
| Puerto Rican | 0 | 0.00% |
| Cuban | 0 | 0.00% |
| Other Hispanic or Latino | 0 | 0.00% |
| Not Hispanic or Latino | 332 | 100.00% |
Hispanic or Latino and Race in Koyuk City
*Base on 2010 Data
| Total | 332 | 100.00% |
| Hispanic or Latino | 0 | 0.00% |
| White alone | 0 | 0.00% |
| Black or African American alone | 0 | 0.00% |
| American Indian and Alaska Native alone | 0 | 0.00% |
| Asian alone | 0 | 0.00% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 0 | 0.00% |
| Two or More Races | 0 | 0.00% |
| Not Hispanic or Latino | 332 | 100.00% |
| White alone | 12 | 3.61% |
| Black or African American alone | 0 | 0.00% |
| American Indian and Alaska Native alone | 295 | 88.86% |
| Asian alone | 1 | 0.30% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 0 | 0.00% |
| Two or More Races | 24 | 7.23% |
Relationship in Koyuk City
*Base on 2010 Data
| Total | 332 | 100.00% |
| In households | 332 | 100.00% |
| Householder | 89 | 26.81% |
| Spouse | 26 | 7.83% |
| Child | 162 | 48.80% |
| Own child under 18 years | 126 | 37.95% |
| Other relatives | 32 | 9.64% |
| Under 18 years | 17 | 5.12% |
| 65 years and over | 2 | 0.60% |
| Nonrelatives | 23 | 6.93% |
| Under 18 years | 1 | 0.30% |
| 65 years and over | 1 | 0.30% |
| Unmarried partner | 18 | 5.42% |
| In group quarters | 0 | 0.00% |
| Institutionalized population | 0 | 0.00% |
| Male | 0 | 0.00% |
| Female | 0 | 0.00% |
| Noninstitutionalized population | 0 | 0.00% |
| Male | 0 | 0.00% |
| Female | 0 | 0.00% |
Households by Type in Koyuk City
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 89 | 100.00% |
| Family households (families) | 63 | 70.79% |
| With own children under 18 years | 46 | 51.69% |
| Husband-wife family | 26 | 29.21% |
| With own children under 18 years | 18 | 20.22% |
| Male householder, no wife present | 17 | 19.10% |
| With own children under 18 years | 14 | 15.73% |
| Female householder, no husband present | 20 | 22.47% |
| With own children under 18 years | 14 | 15.73% |
| Nonfamily households | 26 | 29.21% |
| Householder living alone | 24 | 26.97% |
| Male | 16 | 17.98% |
| 65 years and over | 2 | 2.25% |
| Female | 8 | 8.99% |
| 65 years and over | 1 | 1.12% |
Households with individuals under 18 years in Koyuk City
*Base on 2010 Data
| Total | 51 | 57.30% |
Households with individuals under 65 years in Koyuk City
*Base on 2010 Data
| Total | 15 | 16.85% |
Average Household Size in Koyuk City
*Base on 2010 Data
| Average household size | 4 | % |
Average Family Size in Koyuk City
*Base on 2010 Data
| Average family size | 4 | % |
Housing Occupancy(Total housing units) in Koyuk City
*Base on 2010 Data
| Total | 99 | 100.00% |
| Occupied housing units | 89 | 89.90% |
| Vacant housing units | 10 | 10.10% |
| For rent | 0 | 0.00% |
| Rented, not occupied | 0 | 0.00% |
| For sale only | 0 | 0.00% |
| Sold, not occupied | 0 | 0.00% |
| For seasonal, recreational, or occasional use | 3 | 3.03% |
| All other vacants | 7 | 7.07% |
Homeowner Vacancy Rate in Koyuk City
*Base on 2010 Data
| Homeowner vacancy rate (percent) | .00% |
Rental Vacancy Rate in Koyuk City
*Base on 2010 Data
| Rental vacancy rate (percent) | .00% |
Housing Tenure(Occupied housing units) in Koyuk City
*Base on 2010 Data
| Total | 89 | 100.00% |
| Owner-occupied housing units | 36 | 40.45% |
| Renter-occupied housing units | 53 | 59.55% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Koyuk City
*Base on 2010 Data
| Owner-occupied housing units | 134 | 40.36% |
| Renter-occupied housing units | 198 | 59.64% |
Average Household Size of Occupied Housing Units by Tenure in Koyuk City
*Base on 2010 Data
| Owner occupied | 4 | % |
| Renter occupied | 4 | % |