Population by Age in Koontz Lake
*Base on 2010 Data
| Total population | 1,557 | 100.00% |
| Under 5 years | 87 | 5.59% |
| 5 to 9 years | 77 | 4.95% |
| 10 to 14 years | 95 | 6.10% |
| 15 to 19 years | 94 | 6.04% |
| 20 to 24 years | 74 | 4.75% |
| 25 to 29 years | 92 | 5.91% |
| 30 to 34 years | 66 | 4.24% |
| 35 to 39 years | 93 | 5.97% |
| 40 to 44 years | 94 | 6.04% |
| 45 to 49 years | 124 | 7.96% |
| 50 to 54 years | 113 | 7.26% |
| 55 to 59 years | 130 | 8.35% |
| 60 to 64 years | 115 | 7.39% |
| 65 to 69 years | 104 | 6.68% |
| 70 to 74 years | 76 | 4.88% |
| 75 to 79 years | 63 | 4.05% |
| 80 to 84 years | 32 | 2.06% |
| 85 years and over | 28 | 1.80% |
Male Population in Koontz Lake
*Base on 2010 Data
| Male population | 789 | 50.67% |
| Under 5 years | 48 | 3.08% |
| 5 to 9 years | 38 | 2.44% |
| 10 to 14 years | 50 | 3.21% |
| 15 to 19 years | 54 | 3.47% |
| 20 to 24 years | 28 | 1.80% |
| 25 to 29 years | 48 | 3.08% |
| 30 to 34 years | 40 | 2.57% |
| 35 to 39 years | 45 | 2.89% |
| 40 to 44 years | 51 | 3.28% |
| 45 to 49 years | 60 | 3.85% |
| 50 to 54 years | 66 | 4.24% |
| 55 to 59 years | 62 | 3.98% |
| 60 to 64 years | 57 | 3.66% |
| 65 to 69 years | 50 | 3.21% |
| 70 to 74 years | 35 | 2.25% |
| 75 to 79 years | 28 | 1.80% |
| 80 to 84 years | 17 | 1.09% |
| 85 years and over | 12 | 0.77% |
Female Population in Koontz Lake
*Base on 2010 Data
| Female population | 768 | 49.33% |
| Under 5 years | 39 | 2.50% |
| 5 to 9 years | 39 | 2.50% |
| 10 to 14 years | 45 | 2.89% |
| 15 to 19 years | 40 | 2.57% |
| 20 to 24 years | 46 | 2.95% |
| 25 to 29 years | 44 | 2.83% |
| 30 to 34 years | 26 | 1.67% |
| 35 to 39 years | 48 | 3.08% |
| 40 to 44 years | 43 | 2.76% |
| 45 to 49 years | 64 | 4.11% |
| 50 to 54 years | 47 | 3.02% |
| 55 to 59 years | 68 | 4.37% |
| 60 to 64 years | 58 | 3.73% |
| 65 to 69 years | 54 | 3.47% |
| 70 to 74 years | 41 | 2.63% |
| 75 to 79 years | 35 | 2.25% |
| 80 to 84 years | 15 | 0.96% |
| 85 years and over | 16 | 1.03% |
Median Age in Koontz Lake
*Base on 2010 Data
| Both | 45.30% | |
| Male | 44.30% | |
| Female | 46.20% |
Race in Koontz Lake
*Base on 2010 Data
| Total | 1,557 | 100.00% |
| Population of one race | 1,530 | 98.27% |
| White | 1,513 | 97.17% |
| Black or African American | 2 | 0.13% |
| American Indian and Alaska Native | 2 | 0.13% |
| Asian | 2 | 0.13% |
| Asian Indian | 0 | 0.00% |
| Chinese | 0 | 0.00% |
| Filipino | 2 | 0.13% |
| 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 | 11 | 0.71% |
| Population of Two or More Races | 27 | 1.73% |
| White; American Indian and Alaska Native | 9 | 0.58% |
| White; Asian | 2 | 0.13% |
| White; Black or African American | 5 | 0.32% |
| White; Some Other Race | 8 | 0.51% |
The Population 16 Years in Koontz Lake
*Base on 2010 Data
| Total | 1,281 | 100.00% |
| Male | 640 | 49.96% |
| Female | 641 | 50.04% |
The Population 18 Years in Koontz Lake
*Base on 2010 Data
| Total | 1,242 | 100.00% |
| Male | 618 | 49.76% |
| Female | 624 | 50.24% |
The Population 21 Years in Koontz Lake
*Base on 2010 Data
| Total | 1,189 | 100.00% |
| Male | 594 | 49.96% |
| Female | 595 | 50.04% |
The Population 62 Years in Koontz Lake
*Base on 2010 Data
| Total | 364 | 100.00% |
| Male | 169 | 46.43% |
| Female | 195 | 53.57% |
The Population 65 Years in Koontz Lake
*Base on 2010 Data
| Total | 303 | 100.00% |
| Male | 142 | 46.86% |
| Female | 161 | 53.14% |
Race (total races tallied) in Koontz Lake
*Base on 2010 Data
| White alone or in combination with one or more other races | 1,540 | 97.04% |
| Black or African American alone or in combination with one or more other races | 7 | 0.44% |
| American Indian and Alaska Native alone or in combination with one or more other races | 14 | 0.88% |
| Asian alone or in combination with one or more other races | 7 | 0.44% |
| 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 | 19 | 1.20% |
Hispanic or Latino by Specific Origin in Koontz Lake
*Base on 2010 Data
| Total | 1,557 | 100.00% |
| Hispanic or Latino (of any race) | 34 | 2.18% |
| Mexican | 14 | 0.90% |
| Puerto Rican | 6 | 0.39% |
| Cuban | 0 | 0.00% |
| Other Hispanic or Latino | 14 | 0.90% |
| Not Hispanic or Latino | 1,523 | 97.82% |
Hispanic or Latino and Race in Koontz Lake
*Base on 2010 Data
| Total | 1,557 | 100.00% |
| Hispanic or Latino | 34 | 2.18% |
| White alone | 15 | 0.96% |
| 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 | 11 | 0.71% |
| Two or More Races | 8 | 0.51% |
| Not Hispanic or Latino | 1,523 | 97.82% |
| White alone | 1,498 | 96.21% |
| Black or African American alone | 2 | 0.13% |
| American Indian and Alaska Native alone | 2 | 0.13% |
| Asian alone | 2 | 0.13% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 0 | 0.00% |
| Two or More Races | 19 | 1.22% |
Relationship in Koontz Lake
*Base on 2010 Data
| Total | 1,557 | 100.00% |
| In households | 1,557 | 100.00% |
| Householder | 665 | 42.71% |
| Spouse | 348 | 22.35% |
| Child | 375 | 24.08% |
| Own child under 18 years | 263 | 16.89% |
| Other relatives | 75 | 4.82% |
| Under 18 years | 36 | 2.31% |
| 65 years and over | 10 | 0.64% |
| Nonrelatives | 94 | 6.04% |
| Under 18 years | 16 | 1.03% |
| 65 years and over | 3 | 0.19% |
| Unmarried partner | 48 | 3.08% |
| 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 Koontz Lake
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 665 | 100.00% |
| Family households (families) | 439 | 66.02% |
| With own children under 18 years | 147 | 22.11% |
| Husband-wife family | 348 | 52.33% |
| With own children under 18 years | 109 | 16.39% |
| Male householder, no wife present | 25 | 3.76% |
| With own children under 18 years | 10 | 1.50% |
| Female householder, no husband present | 66 | 9.92% |
| With own children under 18 years | 28 | 4.21% |
| Nonfamily households | 226 | 33.98% |
| Householder living alone | 182 | 27.37% |
| Male | 102 | 15.34% |
| 65 years and over | 35 | 5.26% |
| Female | 80 | 12.03% |
| 65 years and over | 47 | 7.07% |
Households with individuals under 18 years in Koontz Lake
*Base on 2010 Data
| Total | 169 | 25.41% |
Households with individuals under 65 years in Koontz Lake
*Base on 2010 Data
| Total | 218 | 32.78% |
Average Household Size in Koontz Lake
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in Koontz Lake
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Koontz Lake
*Base on 2010 Data
| Total | 1,036 | 100.00% |
| Occupied housing units | 665 | 64.19% |
| Vacant housing units | 371 | 35.81% |
| For rent | 12 | 1.16% |
| Rented, not occupied | 0 | 0.00% |
| For sale only | 27 | 2.61% |
| Sold, not occupied | 10 | 0.97% |
| For seasonal, recreational, or occasional use | 302 | 29.15% |
| All other vacants | 20 | 1.93% |
Homeowner Vacancy Rate in Koontz Lake
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 4.70% |
Rental Vacancy Rate in Koontz Lake
*Base on 2010 Data
| Rental vacancy rate (percent) | 8.40% |
Housing Tenure(Occupied housing units) in Koontz Lake
*Base on 2010 Data
| Total | 665 | 100.00% |
| Owner-occupied housing units | 534 | 80.30% |
| Renter-occupied housing units | 131 | 19.70% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Koontz Lake
*Base on 2010 Data
| Owner-occupied housing units | 1,250 | 80.28% |
| Renter-occupied housing units | 307 | 19.72% |
Average Household Size of Occupied Housing Units by Tenure in Koontz Lake
*Base on 2010 Data
| Owner occupied | 2 | % |
| Renter occupied | 2 | % |