Population by Age in Zip Code 37921
*Base on 2010 Data
| Total population | 28,233 | 100.00% |
| Under 5 years | 2,264 | 8.02% |
| 5 to 9 years | 2,072 | 7.34% |
| 10 to 14 years | 1,786 | 6.33% |
| 15 to 19 years | 1,850 | 6.55% |
| 20 to 24 years | 2,100 | 7.44% |
| 25 to 29 years | 2,559 | 9.06% |
| 30 to 34 years | 2,171 | 7.69% |
| 35 to 39 years | 1,980 | 7.01% |
| 40 to 44 years | 1,819 | 6.44% |
| 45 to 49 years | 1,973 | 6.99% |
| 50 to 54 years | 1,869 | 6.62% |
| 55 to 59 years | 1,658 | 5.87% |
| 60 to 64 years | 1,267 | 4.49% |
| 65 to 69 years | 918 | 3.25% |
| 70 to 74 years | 612 | 2.17% |
| 75 to 79 years | 563 | 1.99% |
| 80 to 84 years | 449 | 1.59% |
| 85 years and over | 323 | 1.14% |
Male Population in Zip Code 37921
*Base on 2010 Data
| Male population | 13,488 | 47.77% |
| Under 5 years | 1,140 | 4.04% |
| 5 to 9 years | 1,058 | 3.75% |
| 10 to 14 years | 922 | 3.27% |
| 15 to 19 years | 934 | 3.31% |
| 20 to 24 years | 1,047 | 3.71% |
| 25 to 29 years | 1,168 | 4.14% |
| 30 to 34 years | 1,041 | 3.69% |
| 35 to 39 years | 955 | 3.38% |
| 40 to 44 years | 858 | 3.04% |
| 45 to 49 years | 980 | 3.47% |
| 50 to 54 years | 881 | 3.12% |
| 55 to 59 years | 780 | 2.76% |
| 60 to 64 years | 607 | 2.15% |
| 65 to 69 years | 400 | 1.42% |
| 70 to 74 years | 255 | 0.90% |
| 75 to 79 years | 207 | 0.73% |
| 80 to 84 years | 155 | 0.55% |
| 85 years and over | 100 | 0.35% |
Female Population in Zip Code 37921
*Base on 2010 Data
| Female population | 14,745 | 52.23% |
| Under 5 years | 1,124 | 3.98% |
| 5 to 9 years | 1,014 | 3.59% |
| 10 to 14 years | 864 | 3.06% |
| 15 to 19 years | 916 | 3.24% |
| 20 to 24 years | 1,053 | 3.73% |
| 25 to 29 years | 1,391 | 4.93% |
| 30 to 34 years | 1,130 | 4.00% |
| 35 to 39 years | 1,025 | 3.63% |
| 40 to 44 years | 961 | 3.40% |
| 45 to 49 years | 993 | 3.52% |
| 50 to 54 years | 988 | 3.50% |
| 55 to 59 years | 878 | 3.11% |
| 60 to 64 years | 660 | 2.34% |
| 65 to 69 years | 518 | 1.83% |
| 70 to 74 years | 357 | 1.26% |
| 75 to 79 years | 356 | 1.26% |
| 80 to 84 years | 294 | 1.04% |
| 85 years and over | 223 | 0.79% |
Median Age in Zip Code 37921
*Base on 2010 Data
| Both | 33.20% | |
| Male | 32.10% | |
| Female | 34.40% |
Race in Zip Code 37921
*Base on 2010 Data
| Total | 28,233 | 100.00% |
| Population of one race | 27,420 | 97.12% |
| White | 20,671 | 73.22% |
| Black or African American | 5,382 | 19.06% |
| American Indian and Alaska Native | 119 | 0.42% |
| Asian | 262 | 0.93% |
| Asian Indian | 36 | 0.13% |
| Chinese | 37 | 0.13% |
| Filipino | 54 | 0.19% |
| Japanese | 4 | 0.01% |
| Korean | 20 | 0.07% |
| Vietnamese | 63 | 0.22% |
| Other Asian | 48 | 0.17% |
| Native Hawaiian and Other Pacific Islander | 131 | 0.46% |
| Native Hawaiian | 16 | 0.06% |
| Guamanian or Chamorro | 72 | 0.26% |
| Samoan | 12 | 0.04% |
| Other Pacific Islander | 31 | 0.11% |
| Some Other Race | 855 | 3.03% |
| Population of Two or More Races | 813 | 2.88% |
| White; American Indian and Alaska Native | 141 | 0.50% |
| White; Asian | 67 | 0.24% |
| White; Black or African American | 385 | 1.36% |
| White; Some Other Race | 69 | 0.24% |
The Population 16 Years in Zip Code 37921
*Base on 2010 Data
| Total | 21,733 | 100.00% |
| Male | 10,176 | 46.82% |
| Female | 11,557 | 53.18% |
The Population 18 Years in Zip Code 37921
*Base on 2010 Data
| Total | 21,026 | 100.00% |
| Male | 9,827 | 46.74% |
| Female | 11,199 | 53.26% |
The Population 21 Years in Zip Code 37921
*Base on 2010 Data
| Total | 19,858 | 100.00% |
| Male | 9,237 | 46.52% |
| Female | 10,621 | 53.48% |
The Population 62 Years in Zip Code 37921
*Base on 2010 Data
| Total | 3,578 | 100.00% |
| Male | 1,475 | 41.22% |
| Female | 2,103 | 58.78% |
The Population 65 Years in Zip Code 37921
*Base on 2010 Data
| Total | 2,865 | 100.00% |
| Male | 1,117 | 38.99% |
| Female | 1,748 | 61.01% |
Race (total races tallied) in Zip Code 37921
*Base on 2010 Data
| White alone or in combination with one or more other races | 21,414 | 73.54% |
| Black or African American alone or in combination with one or more other races | 5,877 | 20.18% |
| American Indian and Alaska Native alone or in combination with one or more other races | 331 | 1.14% |
| Asian alone or in combination with one or more other races | 361 | 1.24% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 158 | 0.54% |
| Some Other Race alone or in combination with one or more other races | 978 | 3.36% |
Hispanic or Latino by Specific Origin in Zip Code 37921
*Base on 2010 Data
| Total | 28,233 | 100.00% |
| Hispanic or Latino (of any race) | 1,643 | 5.82% |
| Mexican | 852 | 3.02% |
| Puerto Rican | 117 | 0.41% |
| Cuban | 24 | 0.09% |
| Other Hispanic or Latino | 650 | 2.30% |
| Not Hispanic or Latino | 26,590 | 94.18% |
Hispanic or Latino and Race in Zip Code 37921
*Base on 2010 Data
| Total | 28,233 | 100.00% |
| Hispanic or Latino | 1,643 | 5.82% |
| White alone | 524 | 1.86% |
| Black or African American alone | 48 | 0.17% |
| American Indian and Alaska Native alone | 40 | 0.14% |
| Asian alone | 18 | 0.06% |
| Native Hawaiian and Other Pacific Islander alone | 52 | 0.18% |
| Some Other Race alone | 812 | 2.88% |
| Two or More Races | 149 | 0.53% |
| Not Hispanic or Latino | 26,590 | 94.18% |
| White alone | 20,147 | 71.36% |
| Black or African American alone | 5,334 | 18.89% |
| American Indian and Alaska Native alone | 79 | 0.28% |
| Asian alone | 244 | 0.86% |
| Native Hawaiian and Other Pacific Islander alone | 79 | 0.28% |
| Some Other Race alone | 43 | 0.15% |
| Two or More Races | 664 | 2.35% |
Relationship in Zip Code 37921
*Base on 2010 Data
| Total | 28,233 | 100.00% |
| In households | 28,021 | 99.25% |
| Householder | 11,295 | 40.01% |
| Spouse | 4,515 | 15.99% |
| Child | 8,153 | 28.88% |
| Own child under 18 years | 6,101 | 21.61% |
| Other relatives | 2,077 | 7.36% |
| Under 18 years | 939 | 3.33% |
| 65 years and over | 211 | 0.75% |
| Nonrelatives | 1,981 | 7.02% |
| Under 18 years | 157 | 0.56% |
| 65 years and over | 47 | 0.17% |
| Unmarried partner | 836 | 2.96% |
| In group quarters | 212 | 0.75% |
| Institutionalized population | 16 | 0.06% |
| Male | 8 | 0.03% |
| Female | 8 | 0.03% |
| Noninstitutionalized population | 196 | 0.69% |
| Male | 130 | 0.46% |
| Female | 66 | 0.23% |
Households by Type in Zip Code 37921
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 11,295 | 100.00% |
| Family households (families) | 7,298 | 64.61% |
| With own children under 18 years | 3,389 | 30.00% |
| Husband-wife family | 4,515 | 39.97% |
| With own children under 18 years | 1,783 | 15.79% |
| Male householder, no wife present | 596 | 5.28% |
| With own children under 18 years | 284 | 2.51% |
| Female householder, no husband present | 2,187 | 19.36% |
| With own children under 18 years | 1,322 | 11.70% |
| Nonfamily households | 3,997 | 35.39% |
| Householder living alone | 3,138 | 27.78% |
| Male | 1,380 | 12.22% |
| 65 years and over | 217 | 1.92% |
| Female | 1,758 | 15.56% |
| 65 years and over | 613 | 5.43% |
Households with individuals under 18 years in Zip Code 37921
*Base on 2010 Data
| Total | 3,928 | 34.78% |
Households with individuals under 65 years in Zip Code 37921
*Base on 2010 Data
| Total | 2,214 | 19.60% |
Average Household Size in Zip Code 37921
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in Zip Code 37921
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Zip Code 37921
*Base on 2010 Data
| Total | 12,639 | 100.00% |
| Occupied housing units | 11,295 | 89.37% |
| Vacant housing units | 1,344 | 10.63% |
| For rent | 617 | 4.88% |
| Rented, not occupied | 15 | 0.12% |
| For sale only | 238 | 1.88% |
| Sold, not occupied | 64 | 0.51% |
| For seasonal, recreational, or occasional use | 22 | 0.17% |
| All other vacants | 388 | 3.07% |
Homeowner Vacancy Rate in Zip Code 37921
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 3.20% |
Rental Vacancy Rate in Zip Code 37921
*Base on 2010 Data
| Rental vacancy rate (percent) | 12.70% |
Housing Tenure(Occupied housing units) in Zip Code 37921
*Base on 2010 Data
| Total | 11,295 | 100.00% |
| Owner-occupied housing units | 7,075 | 62.64% |
| Renter-occupied housing units | 4,220 | 37.36% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Zip Code 37921
*Base on 2010 Data
| Owner-occupied housing units | 17,307 | 61.76% |
| Renter-occupied housing units | 10,714 | 38.24% |
Average Household Size of Occupied Housing Units by Tenure in Zip Code 37921
*Base on 2010 Data
| Owner occupied | 2 | % |
| Renter occupied | 3 | % |