Population by Age in Buchanan County
*Base on 2010 Data
| Total population | 20,958 | 100.00% |
| Under 5 years | 1,566 | 7.47% |
| 5 to 9 years | 1,588 | 7.58% |
| 10 to 14 years | 1,571 | 7.50% |
| 15 to 19 years | 1,403 | 6.69% |
| 20 to 24 years | 1,070 | 5.11% |
| 25 to 29 years | 1,181 | 5.64% |
| 30 to 34 years | 1,179 | 5.63% |
| 35 to 39 years | 1,167 | 5.57% |
| 40 to 44 years | 1,283 | 6.12% |
| 45 to 49 years | 1,558 | 7.43% |
| 50 to 54 years | 1,600 | 7.63% |
| 55 to 59 years | 1,361 | 6.49% |
| 60 to 64 years | 1,226 | 5.85% |
| 65 to 69 years | 899 | 4.29% |
| 70 to 74 years | 771 | 3.68% |
| 75 to 79 years | 562 | 2.68% |
| 80 to 84 years | 479 | 2.29% |
| 85 years and over | 494 | 2.36% |
Male Population in Buchanan County
*Base on 2010 Data
| Male population | 10,401 | 49.63% |
| Under 5 years | 767 | 3.66% |
| 5 to 9 years | 845 | 4.03% |
| 10 to 14 years | 822 | 3.92% |
| 15 to 19 years | 721 | 3.44% |
| 20 to 24 years | 547 | 2.61% |
| 25 to 29 years | 607 | 2.90% |
| 30 to 34 years | 590 | 2.82% |
| 35 to 39 years | 603 | 2.88% |
| 40 to 44 years | 620 | 2.96% |
| 45 to 49 years | 773 | 3.69% |
| 50 to 54 years | 795 | 3.79% |
| 55 to 59 years | 695 | 3.32% |
| 60 to 64 years | 612 | 2.92% |
| 65 to 69 years | 444 | 2.12% |
| 70 to 74 years | 376 | 1.79% |
| 75 to 79 years | 244 | 1.16% |
| 80 to 84 years | 174 | 0.83% |
| 85 years and over | 166 | 0.79% |
Female Population in Buchanan County
*Base on 2010 Data
| Female population | 10,557 | 50.37% |
| Under 5 years | 799 | 3.81% |
| 5 to 9 years | 743 | 3.55% |
| 10 to 14 years | 749 | 3.57% |
| 15 to 19 years | 682 | 3.25% |
| 20 to 24 years | 523 | 2.50% |
| 25 to 29 years | 574 | 2.74% |
| 30 to 34 years | 589 | 2.81% |
| 35 to 39 years | 564 | 2.69% |
| 40 to 44 years | 663 | 3.16% |
| 45 to 49 years | 785 | 3.75% |
| 50 to 54 years | 805 | 3.84% |
| 55 to 59 years | 666 | 3.18% |
| 60 to 64 years | 614 | 2.93% |
| 65 to 69 years | 455 | 2.17% |
| 70 to 74 years | 395 | 1.88% |
| 75 to 79 years | 318 | 1.52% |
| 80 to 84 years | 305 | 1.46% |
| 85 years and over | 328 | 1.57% |
Median Age in Buchanan County
*Base on 2010 Data
| Both | 39.00% | |
| Male | 37.50% | |
| Female | 40.40% |
Race in Buchanan County
*Base on 2010 Data
| Total | 20,958 | 100.00% |
| Population of one race | 20,731 | 98.92% |
| White | 20,505 | 97.84% |
| Black or African American | 67 | 0.32% |
| American Indian and Alaska Native | 32 | 0.15% |
| Asian | 90 | 0.43% |
| Asian Indian | 20 | 0.10% |
| Chinese | 5 | 0.02% |
| Filipino | 9 | 0.04% |
| Japanese | 4 | 0.02% |
| Korean | 35 | 0.17% |
| Vietnamese | 3 | 0.01% |
| Other Asian | 14 | 0.07% |
| Native Hawaiian and Other Pacific Islander | 1 | 0.00% |
| Native Hawaiian | 1 | 0.00% |
| Guamanian or Chamorro | 0 | 0.00% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 0 | 0.00% |
| Some Other Race | 36 | 0.17% |
| Population of Two or More Races | 227 | 1.08% |
| White; American Indian and Alaska Native | 71 | 0.34% |
| White; Asian | 20 | 0.10% |
| White; Black or African American | 78 | 0.37% |
| White; Some Other Race | 31 | 0.15% |
The Population 16 Years in Buchanan County
*Base on 2010 Data
| Total | 15,911 | 100.00% |
| Male | 7,804 | 49.05% |
| Female | 8,107 | 50.95% |
The Population 18 Years in Buchanan County
*Base on 2010 Data
| Total | 15,282 | 100.00% |
| Male | 7,478 | 48.93% |
| Female | 7,804 | 51.07% |
The Population 21 Years in Buchanan County
*Base on 2010 Data
| Total | 14,618 | 100.00% |
| Male | 7,137 | 48.82% |
| Female | 7,481 | 51.18% |
The Population 62 Years in Buchanan County
*Base on 2010 Data
| Total | 3,911 | 100.00% |
| Male | 1,736 | 44.39% |
| Female | 2,175 | 55.61% |
The Population 65 Years in Buchanan County
*Base on 2010 Data
| Total | 3,205 | 100.00% |
| Male | 1,404 | 43.81% |
| Female | 1,801 | 56.19% |
Race (total races tallied) in Buchanan County
*Base on 2010 Data
| White alone or in combination with one or more other races | 20,728 | 97.75% |
| Black or African American alone or in combination with one or more other races | 157 | 0.74% |
| American Indian and Alaska Native alone or in combination with one or more other races | 118 | 0.56% |
| Asian alone or in combination with one or more other races | 115 | 0.54% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 20 | 0.09% |
| Some Other Race alone or in combination with one or more other races | 68 | 0.32% |
Hispanic or Latino by Specific Origin in Buchanan County
*Base on 2010 Data
| Total | 20,958 | 100.00% |
| Hispanic or Latino (of any race) | 243 | 1.16% |
| Mexican | 160 | 0.76% |
| Puerto Rican | 18 | 0.09% |
| Cuban | 7 | 0.03% |
| Other Hispanic or Latino | 58 | 0.28% |
| Not Hispanic or Latino | 20,715 | 98.84% |
Hispanic or Latino and Race in Buchanan County
*Base on 2010 Data
| Total | 20,958 | 100.00% |
| Hispanic or Latino | 243 | 1.16% |
| White alone | 161 | 0.77% |
| Black or African American alone | 8 | 0.04% |
| American Indian and Alaska Native alone | 10 | 0.05% |
| Asian alone | 0 | 0.00% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 32 | 0.15% |
| Two or More Races | 32 | 0.15% |
| Not Hispanic or Latino | 20,715 | 98.84% |
| White alone | 20,344 | 97.07% |
| Black or African American alone | 59 | 0.28% |
| American Indian and Alaska Native alone | 22 | 0.10% |
| Asian alone | 90 | 0.43% |
| Native Hawaiian and Other Pacific Islander alone | 1 | 0.00% |
| Some Other Race alone | 4 | 0.02% |
| Two or More Races | 195 | 0.93% |
Relationship in Buchanan County
*Base on 2010 Data
| Total | 20,958 | 100.00% |
| In households | 20,615 | 98.36% |
| Householder | 8,161 | 38.94% |
| Spouse | 4,685 | 22.35% |
| Child | 6,385 | 30.47% |
| Own child under 18 years | 5,212 | 24.87% |
| Other relatives | 528 | 2.52% |
| Under 18 years | 253 | 1.21% |
| 65 years and over | 68 | 0.32% |
| Nonrelatives | 856 | 4.08% |
| Under 18 years | 101 | 0.48% |
| 65 years and over | 30 | 0.14% |
| Unmarried partner | 508 | 2.42% |
| In group quarters | 343 | 1.64% |
| Institutionalized population | 270 | 1.29% |
| Male | 121 | 0.58% |
| Female | 149 | 0.71% |
| Noninstitutionalized population | 73 | 0.35% |
| Male | 36 | 0.17% |
| Female | 37 | 0.18% |
Households by Type in Buchanan County
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 8,161 | 100.00% |
| Family households (families) | 5,661 | 69.37% |
| With own children under 18 years | 2,411 | 29.54% |
| Husband-wife family | 4,685 | 57.41% |
| With own children under 18 years | 1,814 | 22.23% |
| Male householder, no wife present | 338 | 4.14% |
| With own children under 18 years | 212 | 2.60% |
| Female householder, no husband present | 638 | 7.82% |
| With own children under 18 years | 385 | 4.72% |
| Nonfamily households | 2,500 | 30.63% |
| Householder living alone | 2,091 | 25.62% |
| Male | 967 | 11.85% |
| 65 years and over | 249 | 3.05% |
| Female | 1,124 | 13.77% |
| 65 years and over | 687 | 8.42% |
Households with individuals under 18 years in Buchanan County
*Base on 2010 Data
| Total | 2,586 | 31.69% |
Households with individuals under 65 years in Buchanan County
*Base on 2010 Data
| Total | 2,219 | 27.19% |
Average Household Size in Buchanan County
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Buchanan County
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Buchanan County
*Base on 2010 Data
| Total | 8,968 | 100.00% |
| Occupied housing units | 8,161 | 91.00% |
| Vacant housing units | 807 | 9.00% |
| For rent | 146 | 1.63% |
| Rented, not occupied | 14 | 0.16% |
| For sale only | 100 | 1.12% |
| Sold, not occupied | 42 | 0.47% |
| For seasonal, recreational, or occasional use | 209 | 2.33% |
| All other vacants | 296 | 3.30% |
Homeowner Vacancy Rate in Buchanan County
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 1.50% |
Rental Vacancy Rate in Buchanan County
*Base on 2010 Data
| Rental vacancy rate (percent) | 7.80% |
Housing Tenure(Occupied housing units) in Buchanan County
*Base on 2010 Data
| Total | 8,161 | 100.00% |
| Owner-occupied housing units | 6,441 | 78.92% |
| Renter-occupied housing units | 1,720 | 21.08% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Buchanan County
*Base on 2010 Data
| Owner-occupied housing units | 16,842 | 81.70% |
| Renter-occupied housing units | 3,773 | 18.30% |
Average Household Size of Occupied Housing Units by Tenure in Buchanan County
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |