Population by Age in Massac County
*Base on 2010 Data
| Total population | 15,429 | 100.00% |
| Under 5 years | 950 | 6.16% |
| 5 to 9 years | 982 | 6.36% |
| 10 to 14 years | 966 | 6.26% |
| 15 to 19 years | 1,007 | 6.53% |
| 20 to 24 years | 751 | 4.87% |
| 25 to 29 years | 824 | 5.34% |
| 30 to 34 years | 839 | 5.44% |
| 35 to 39 years | 943 | 6.11% |
| 40 to 44 years | 996 | 6.46% |
| 45 to 49 years | 1,142 | 7.40% |
| 50 to 54 years | 1,228 | 7.96% |
| 55 to 59 years | 1,029 | 6.67% |
| 60 to 64 years | 934 | 6.05% |
| 65 to 69 years | 815 | 5.28% |
| 70 to 74 years | 646 | 4.19% |
| 75 to 79 years | 490 | 3.18% |
| 80 to 84 years | 423 | 2.74% |
| 85 years and over | 464 | 3.01% |
Male Population in Massac County
*Base on 2010 Data
| Male population | 7,374 | 47.79% |
| Under 5 years | 451 | 2.92% |
| 5 to 9 years | 485 | 3.14% |
| 10 to 14 years | 485 | 3.14% |
| 15 to 19 years | 541 | 3.51% |
| 20 to 24 years | 345 | 2.24% |
| 25 to 29 years | 390 | 2.53% |
| 30 to 34 years | 400 | 2.59% |
| 35 to 39 years | 459 | 2.97% |
| 40 to 44 years | 495 | 3.21% |
| 45 to 49 years | 571 | 3.70% |
| 50 to 54 years | 568 | 3.68% |
| 55 to 59 years | 516 | 3.34% |
| 60 to 64 years | 472 | 3.06% |
| 65 to 69 years | 368 | 2.39% |
| 70 to 74 years | 305 | 1.98% |
| 75 to 79 years | 204 | 1.32% |
| 80 to 84 years | 165 | 1.07% |
| 85 years and over | 154 | 1.00% |
Female Population in Massac County
*Base on 2010 Data
| Female population | 8,055 | 52.21% |
| Under 5 years | 499 | 3.23% |
| 5 to 9 years | 497 | 3.22% |
| 10 to 14 years | 481 | 3.12% |
| 15 to 19 years | 466 | 3.02% |
| 20 to 24 years | 406 | 2.63% |
| 25 to 29 years | 434 | 2.81% |
| 30 to 34 years | 439 | 2.85% |
| 35 to 39 years | 484 | 3.14% |
| 40 to 44 years | 501 | 3.25% |
| 45 to 49 years | 571 | 3.70% |
| 50 to 54 years | 660 | 4.28% |
| 55 to 59 years | 513 | 3.32% |
| 60 to 64 years | 462 | 2.99% |
| 65 to 69 years | 447 | 2.90% |
| 70 to 74 years | 341 | 2.21% |
| 75 to 79 years | 286 | 1.85% |
| 80 to 84 years | 258 | 1.67% |
| 85 years and over | 310 | 2.01% |
Median Age in Massac County
*Base on 2010 Data
| Both | 42.10% | |
| Male | 41.10% | |
| Female | 43.20% |
Race in Massac County
*Base on 2010 Data
| Total | 15,429 | 100.00% |
| Population of one race | 15,113 | 97.95% |
| White | 14,033 | 90.95% |
| Black or African American | 904 | 5.86% |
| American Indian and Alaska Native | 62 | 0.40% |
| Asian | 42 | 0.27% |
| Asian Indian | 7 | 0.05% |
| Chinese | 12 | 0.08% |
| Filipino | 8 | 0.05% |
| Japanese | 3 | 0.02% |
| Korean | 7 | 0.05% |
| Vietnamese | 3 | 0.02% |
| Other Asian | 2 | 0.01% |
| 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 | 72 | 0.47% |
| Population of Two or More Races | 316 | 2.05% |
| White; American Indian and Alaska Native | 60 | 0.39% |
| White; Asian | 22 | 0.14% |
| White; Black or African American | 172 | 1.11% |
| White; Some Other Race | 29 | 0.19% |
The Population 16 Years in Massac County
*Base on 2010 Data
| Total | 12,329 | 100.00% |
| Male | 5,845 | 47.41% |
| Female | 6,484 | 52.59% |
The Population 18 Years in Massac County
*Base on 2010 Data
| Total | 11,911 | 100.00% |
| Male | 5,619 | 47.17% |
| Female | 6,292 | 52.83% |
The Population 21 Years in Massac County
*Base on 2010 Data
| Total | 11,351 | 100.00% |
| Male | 5,328 | 46.94% |
| Female | 6,023 | 53.06% |
The Population 62 Years in Massac County
*Base on 2010 Data
| Total | 3,373 | 100.00% |
| Male | 1,463 | 43.37% |
| Female | 1,910 | 56.63% |
The Population 65 Years in Massac County
*Base on 2010 Data
| Total | 2,838 | 100.00% |
| Male | 1,196 | 42.14% |
| Female | 1,642 | 57.86% |
Race (total races tallied) in Massac County
*Base on 2010 Data
| White alone or in combination with one or more other races | 14,339 | 90.93% |
| Black or African American alone or in combination with one or more other races | 1,101 | 6.98% |
| American Indian and Alaska Native alone or in combination with one or more other races | 143 | 0.91% |
| Asian alone or in combination with one or more other races | 74 | 0.47% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 7 | 0.04% |
| Some Other Race alone or in combination with one or more other races | 106 | 0.67% |
Hispanic or Latino by Specific Origin in Massac County
*Base on 2010 Data
| Total | 15,429 | 100.00% |
| Hispanic or Latino (of any race) | 290 | 1.88% |
| Mexican | 184 | 1.19% |
| Puerto Rican | 44 | 0.29% |
| Cuban | 3 | 0.02% |
| Other Hispanic or Latino | 59 | 0.38% |
| Not Hispanic or Latino | 15,139 | 98.12% |
Hispanic or Latino and Race in Massac County
*Base on 2010 Data
| Total | 15,429 | 100.00% |
| Hispanic or Latino | 290 | 1.88% |
| White alone | 173 | 1.12% |
| Black or African American alone | 13 | 0.08% |
| American Indian and Alaska Native alone | 3 | 0.02% |
| Asian alone | 1 | 0.01% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 60 | 0.39% |
| Two or More Races | 40 | 0.26% |
| Not Hispanic or Latino | 15,139 | 98.12% |
| White alone | 13,860 | 89.83% |
| Black or African American alone | 891 | 5.77% |
| American Indian and Alaska Native alone | 59 | 0.38% |
| Asian alone | 41 | 0.27% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 12 | 0.08% |
| Two or More Races | 276 | 1.79% |
Relationship in Massac County
*Base on 2010 Data
| Total | 15,429 | 100.00% |
| In households | 15,137 | 98.11% |
| Householder | 6,362 | 41.23% |
| Spouse | 3,202 | 20.75% |
| Child | 4,141 | 26.84% |
| Own child under 18 years | 3,060 | 19.83% |
| Other relatives | 771 | 5.00% |
| Under 18 years | 367 | 2.38% |
| 65 years and over | 92 | 0.60% |
| Nonrelatives | 661 | 4.28% |
| Under 18 years | 87 | 0.56% |
| 65 years and over | 24 | 0.16% |
| Unmarried partner | 366 | 2.37% |
| In group quarters | 292 | 1.89% |
| Institutionalized population | 195 | 1.26% |
| Male | 51 | 0.33% |
| Female | 144 | 0.93% |
| Noninstitutionalized population | 97 | 0.63% |
| Male | 40 | 0.26% |
| Female | 57 | 0.37% |
Households by Type in Massac County
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 6,362 | 100.00% |
| Family households (families) | 4,242 | 66.68% |
| With own children under 18 years | 1,718 | 27.00% |
| Husband-wife family | 3,202 | 50.33% |
| With own children under 18 years | 1,138 | 17.89% |
| Male householder, no wife present | 275 | 4.32% |
| With own children under 18 years | 144 | 2.26% |
| Female householder, no husband present | 765 | 12.02% |
| With own children under 18 years | 436 | 6.85% |
| Nonfamily households | 2,120 | 33.32% |
| Householder living alone | 1,859 | 29.22% |
| Male | 790 | 12.42% |
| 65 years and over | 234 | 3.68% |
| Female | 1,069 | 16.80% |
| 65 years and over | 635 | 9.98% |
Households with individuals under 18 years in Massac County
*Base on 2010 Data
| Total | 1,957 | 30.76% |
Households with individuals under 65 years in Massac County
*Base on 2010 Data
| Total | 1,966 | 30.90% |
Average Household Size in Massac County
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in Massac County
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Massac County
*Base on 2010 Data
| Total | 7,113 | 100.00% |
| Occupied housing units | 6,362 | 89.44% |
| Vacant housing units | 751 | 10.56% |
| For rent | 126 | 1.77% |
| Rented, not occupied | 8 | 0.11% |
| For sale only | 104 | 1.46% |
| Sold, not occupied | 59 | 0.83% |
| For seasonal, recreational, or occasional use | 91 | 1.28% |
| All other vacants | 363 | 5.10% |
Homeowner Vacancy Rate in Massac County
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 2.10% |
Rental Vacancy Rate in Massac County
*Base on 2010 Data
| Rental vacancy rate (percent) | 7.30% |
Housing Tenure(Occupied housing units) in Massac County
*Base on 2010 Data
| Total | 6,362 | 100.00% |
| Owner-occupied housing units | 4,763 | 74.87% |
| Renter-occupied housing units | 1,599 | 25.13% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Massac County
*Base on 2010 Data
| Owner-occupied housing units | 11,551 | 76.31% |
| Renter-occupied housing units | 3,586 | 23.69% |
Average Household Size of Occupied Housing Units by Tenure in Massac County
*Base on 2010 Data
| Owner occupied | 2 | % |
| Renter occupied | 2 | % |