Population by Age in Kewaunee County
*Base on 2010 Data
| Total population | 20,574 | 100.00% |
| Under 5 years | 1,172 | 5.70% |
| 5 to 9 years | 1,383 | 6.72% |
| 10 to 14 years | 1,411 | 6.86% |
| 15 to 19 years | 1,307 | 6.35% |
| 20 to 24 years | 951 | 4.62% |
| 25 to 29 years | 1,082 | 5.26% |
| 30 to 34 years | 1,176 | 5.72% |
| 35 to 39 years | 1,245 | 6.05% |
| 40 to 44 years | 1,387 | 6.74% |
| 45 to 49 years | 1,674 | 8.14% |
| 50 to 54 years | 1,647 | 8.01% |
| 55 to 59 years | 1,491 | 7.25% |
| 60 to 64 years | 1,255 | 6.10% |
| 65 to 69 years | 956 | 4.65% |
| 70 to 74 years | 736 | 3.58% |
| 75 to 79 years | 601 | 2.92% |
| 80 to 84 years | 489 | 2.38% |
| 85 years and over | 611 | 2.97% |
Male Population in Kewaunee County
*Base on 2010 Data
| Male population | 10,460 | 50.84% |
| Under 5 years | 591 | 2.87% |
| 5 to 9 years | 732 | 3.56% |
| 10 to 14 years | 736 | 3.58% |
| 15 to 19 years | 704 | 3.42% |
| 20 to 24 years | 506 | 2.46% |
| 25 to 29 years | 584 | 2.84% |
| 30 to 34 years | 615 | 2.99% |
| 35 to 39 years | 635 | 3.09% |
| 40 to 44 years | 714 | 3.47% |
| 45 to 49 years | 826 | 4.01% |
| 50 to 54 years | 871 | 4.23% |
| 55 to 59 years | 778 | 3.78% |
| 60 to 64 years | 649 | 3.15% |
| 65 to 69 years | 469 | 2.28% |
| 70 to 74 years | 371 | 1.80% |
| 75 to 79 years | 283 | 1.38% |
| 80 to 84 years | 197 | 0.96% |
| 85 years and over | 199 | 0.97% |
Female Population in Kewaunee County
*Base on 2010 Data
| Female population | 10,114 | 49.16% |
| Under 5 years | 581 | 2.82% |
| 5 to 9 years | 651 | 3.16% |
| 10 to 14 years | 675 | 3.28% |
| 15 to 19 years | 603 | 2.93% |
| 20 to 24 years | 445 | 2.16% |
| 25 to 29 years | 498 | 2.42% |
| 30 to 34 years | 561 | 2.73% |
| 35 to 39 years | 610 | 2.96% |
| 40 to 44 years | 673 | 3.27% |
| 45 to 49 years | 848 | 4.12% |
| 50 to 54 years | 776 | 3.77% |
| 55 to 59 years | 713 | 3.47% |
| 60 to 64 years | 606 | 2.95% |
| 65 to 69 years | 487 | 2.37% |
| 70 to 74 years | 365 | 1.77% |
| 75 to 79 years | 318 | 1.55% |
| 80 to 84 years | 292 | 1.42% |
| 85 years and over | 412 | 2.00% |
Median Age in Kewaunee County
*Base on 2010 Data
| Both | 42.20% | |
| Male | 41.00% | |
| Female | 43.30% |
Race in Kewaunee County
*Base on 2010 Data
| Total | 20,574 | 100.00% |
| Population of one race | 20,385 | 99.08% |
| White | 19,955 | 96.99% |
| Black or African American | 69 | 0.34% |
| American Indian and Alaska Native | 77 | 0.37% |
| Asian | 60 | 0.29% |
| Asian Indian | 4 | 0.02% |
| Chinese | 9 | 0.04% |
| Filipino | 16 | 0.08% |
| Japanese | 2 | 0.01% |
| Korean | 4 | 0.02% |
| Vietnamese | 2 | 0.01% |
| Other Asian | 23 | 0.11% |
| Native Hawaiian and Other Pacific Islander | 5 | 0.02% |
| Native Hawaiian | 2 | 0.01% |
| Guamanian or Chamorro | 0 | 0.00% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 3 | 0.01% |
| Some Other Race | 219 | 1.06% |
| Population of Two or More Races | 189 | 0.92% |
| White; American Indian and Alaska Native | 89 | 0.43% |
| White; Asian | 22 | 0.11% |
| White; Black or African American | 33 | 0.16% |
| White; Some Other Race | 17 | 0.08% |
The Population 16 Years in Kewaunee County
*Base on 2010 Data
| Total | 16,337 | 100.00% |
| Male | 8,258 | 50.55% |
| Female | 8,079 | 49.45% |
The Population 18 Years in Kewaunee County
*Base on 2010 Data
| Total | 15,725 | 100.00% |
| Male | 7,931 | 50.44% |
| Female | 7,794 | 49.56% |
The Population 21 Years in Kewaunee County
*Base on 2010 Data
| Total | 15,114 | 100.00% |
| Male | 7,592 | 50.23% |
| Female | 7,522 | 49.77% |
The Population 62 Years in Kewaunee County
*Base on 2010 Data
| Total | 4,100 | 100.00% |
| Male | 1,899 | 46.32% |
| Female | 2,201 | 53.68% |
The Population 65 Years in Kewaunee County
*Base on 2010 Data
| Total | 3,393 | 100.00% |
| Male | 1,519 | 44.77% |
| Female | 1,874 | 55.23% |
Race (total races tallied) in Kewaunee County
*Base on 2010 Data
| White alone or in combination with one or more other races | 20,138 | 96.88% |
| Black or African American alone or in combination with one or more other races | 115 | 0.55% |
| American Indian and Alaska Native alone or in combination with one or more other races | 187 | 0.90% |
| Asian alone or in combination with one or more other races | 95 | 0.46% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 13 | 0.06% |
| Some Other Race alone or in combination with one or more other races | 238 | 1.15% |
Hispanic or Latino by Specific Origin in Kewaunee County
*Base on 2010 Data
| Total | 20,574 | 100.00% |
| Hispanic or Latino (of any race) | 463 | 2.25% |
| Mexican | 367 | 1.78% |
| Puerto Rican | 17 | 0.08% |
| Cuban | 7 | 0.03% |
| Other Hispanic or Latino | 72 | 0.35% |
| Not Hispanic or Latino | 20,111 | 97.75% |
Hispanic or Latino and Race in Kewaunee County
*Base on 2010 Data
| Total | 20,574 | 100.00% |
| Hispanic or Latino | 463 | 2.25% |
| White alone | 231 | 1.12% |
| Black or African American alone | 6 | 0.03% |
| American Indian and Alaska Native alone | 2 | 0.01% |
| Asian alone | 1 | 0.00% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 204 | 0.99% |
| Two or More Races | 19 | 0.09% |
| Not Hispanic or Latino | 20,111 | 97.75% |
| White alone | 19,724 | 95.87% |
| Black or African American alone | 63 | 0.31% |
| American Indian and Alaska Native alone | 75 | 0.36% |
| Asian alone | 59 | 0.29% |
| Native Hawaiian and Other Pacific Islander alone | 5 | 0.02% |
| Some Other Race alone | 15 | 0.07% |
| Two or More Races | 170 | 0.83% |
Relationship in Kewaunee County
*Base on 2010 Data
| Total | 20,574 | 100.00% |
| In households | 20,396 | 99.13% |
| Householder | 8,239 | 40.05% |
| Spouse | 4,787 | 23.27% |
| Child | 5,969 | 29.01% |
| Own child under 18 years | 4,581 | 22.27% |
| Other relatives | 508 | 2.47% |
| Under 18 years | 182 | 0.88% |
| 65 years and over | 106 | 0.52% |
| Nonrelatives | 893 | 4.34% |
| Under 18 years | 85 | 0.41% |
| 65 years and over | 165 | 0.80% |
| Unmarried partner | 503 | 2.44% |
| In group quarters | 178 | 0.87% |
| Institutionalized population | 140 | 0.68% |
| Male | 51 | 0.25% |
| Female | 89 | 0.43% |
| Noninstitutionalized population | 38 | 0.18% |
| Male | 25 | 0.12% |
| Female | 13 | 0.06% |
Households by Type in Kewaunee County
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 8,239 | 100.00% |
| Family households (families) | 5,717 | 69.39% |
| With own children under 18 years | 2,375 | 28.83% |
| Husband-wife family | 4,787 | 58.10% |
| With own children under 18 years | 1,822 | 22.11% |
| Male householder, no wife present | 367 | 4.45% |
| With own children under 18 years | 211 | 2.56% |
| Female householder, no husband present | 563 | 6.83% |
| With own children under 18 years | 342 | 4.15% |
| Nonfamily households | 2,522 | 30.61% |
| Householder living alone | 2,127 | 25.82% |
| Male | 1,052 | 12.77% |
| 65 years and over | 260 | 3.16% |
| Female | 1,075 | 13.05% |
| 65 years and over | 686 | 8.33% |
Households with individuals under 18 years in Kewaunee County
*Base on 2010 Data
| Total | 2,515 | 30.53% |
Households with individuals under 65 years in Kewaunee County
*Base on 2010 Data
| Total | 2,292 | 27.82% |
Average Household Size in Kewaunee County
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in Kewaunee County
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Kewaunee County
*Base on 2010 Data
| Total | 9,304 | 100.00% |
| Occupied housing units | 8,239 | 88.55% |
| Vacant housing units | 1,065 | 11.45% |
| For rent | 198 | 2.13% |
| Rented, not occupied | 13 | 0.14% |
| For sale only | 163 | 1.75% |
| Sold, not occupied | 38 | 0.41% |
| For seasonal, recreational, or occasional use | 438 | 4.71% |
| All other vacants | 215 | 2.31% |
Homeowner Vacancy Rate in Kewaunee County
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 2.40% |
Rental Vacancy Rate in Kewaunee County
*Base on 2010 Data
| Rental vacancy rate (percent) | 10.90% |
Housing Tenure(Occupied housing units) in Kewaunee County
*Base on 2010 Data
| Total | 8,239 | 100.00% |
| Owner-occupied housing units | 6,631 | 80.48% |
| Renter-occupied housing units | 1,608 | 19.52% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Kewaunee County
*Base on 2010 Data
| Owner-occupied housing units | 17,010 | 83.40% |
| Renter-occupied housing units | 3,386 | 16.60% |
Average Household Size of Occupied Housing Units by Tenure in Kewaunee County
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |