Language Spoken At Home in Zip Code 37421
*Base on 2012 Data
Population 5 years and over | 44,375 | 100% |
English only | 39,618 | 89.3% |
Language other than English | 4,757 | 10.7% |
Speak English less than very well | 1,963 | 4.4% |
Spanish | 2,075 | 4.7% |
Speak English less than very well | 848 | 1.9% |
Other Indo-European languages | 1,012 | 2.3% |
Speak English less than very well | 448 | 1.0% |
Asian and Pacific Islander languages | 1,264 | 2.8% |
Speak English less than very well | 604 | 1.4% |
Other languages | 406 | 0.9% |
Speak English less than very well | 63 | 0.1% |
Ancestry in Zip Code 37421
*Base on 2012 Data
Total population | 46,835 | 100% |
American | 6,469 | 13.8% |
Arab | 411 | 0.9% |
Czech | 76 | 0.2% |
Danish | 27 | 0.1% |
Dutch | 678 | 1.4% |
English | 5,275 | 11.3% |
French (except Basque) | 1,051 | 2.2% |
French Canadian | 154 | 0.3% |
German | 6,036 | 12.9% |
Greek | 62 | 0.1% |
Hungarian | 10 | 0.0% |
Irish | 4,165 | 8.9% |
Italian | 1,353 | 2.9% |
Lithuanian | 17 | 0.0% |
Norwegian | 133 | 0.3% |
Polish | 349 | 0.7% |
Portuguese | 101 | 0.2% |
Russian | 256 | 0.5% |
Scotch-Irish | 1,141 | 2.4% |
Scottish | 1,309 | 2.8% |
Slovak | 0 | 0.0% |
Subsaharan African | 506 | 1.1% |
Swedish | 352 | 0.8% |
Swiss | 82 | 0.2% |
Ukrainian | 148 | 0.3% |
Welsh | 311 | 0.7% |
West Indian (excluding Hispanic origin groups) | 321 | 0.7% |
Households By Type in Zip Code 37421
*Base on 2012 Data
Total households | 19,231 | 100% |
Family households (families) | 12,104 | 62.9% |
With own children under 18 years | 4,887 | 25.4% |
Married-couple family | 9,687 | 50.4% |
With own children under 18 years | 3,457 | 18.0% |
Male householder, no wife present, family | 773 | 4.0% |
With own children under 18 years | 441 | 2.3% |
Female householder, no husband present, family | 1,644 | 8.5% |
With own children under 18 years | 989 | 5.1% |
Nonfamily households | 7,127 | 37.1% |
Householder living alone | 6,236 | 32.4% |
65 years and over | 1,920 | 10.0% |
Households with one or more people under 18 years | 5,330 | 27.7% |
Households with one or more people 65 years and over | 5,004 | 26.0% |
Average household size | 2 | 0% |
Average family size | 3 | 0% |
Relationship in Zip Code 37421
*Base on 2012 Data
Population in households | 45,234 | 100% |
Householder | 19,231 | 42.5% |
Spouse | 9,616 | 21.3% |
Child | 12,085 | 26.7% |
Other relatives | 2,405 | 5.3% |
Nonrelatives | 1,897 | 4.2% |
Unmarried partner | 832 | 1.8% |
Marital Status in Zip Code 37421
*Base on 2012 Data
Males 15 years and over | 18,286 | 100% |
Never married | 5,151 | 28.2% |
Now married, except separated | 10,797 | 59.0% |
Separated | 267 | 1.5% |
Widowed | 508 | 2.8% |
Divorced | 1,563 | 8.5% |
Females 15 years and over | 20,723 | 100% |
Never married | 5,139 | 24.8% |
Now married, except separated | 10,125 | 48.9% |
Separated | 263 | 1.3% |
Widowed | 2,283 | 11.0% |
Divorced | 2,913 | 14.1% |
Fertility in Zip Code 37421
*Base on 2012 Data
Number of women 15 to 50 years old who had a birth in the past 12 months | 478 | 100% |
Unmarried women (widowed, divorced, and never married) | 92 | 19.2% |
Per 1,000 unmarried women | 15 | 0% |
Per 1,000 women 15 to 50 years old | 41 | 0% |
Per 1,000 women 15 to 19 years old | 23 | 0% |
Per 1,000 women 20 to 34 years old | 79 | 0% |
Per 1,000 women 35 to 50 years old | 12 | 0% |
Grandparents in Zip Code 37421
*Base on 2012 Data
Number of grandparents living with own grandchildren under 18 years | 855 | 100% |
Responsible for grandchildren | 371 | 43.4% |
Less than 1 year | 181 | 21.2% |
1 or 2 years | 53 | 6.2% |
3 or 4 years | 131 | 15.3% |
5 or more years | 6 | 0.7% |
Number of grandparents responsible for own grandchildren under 18 years | 371 | 100% |
Who are female | 267 | 72.0% |
Who are married | 217 | 58.5% |
School Enrollment in Zip Code 37421
*Base on 2012 Data
Population 3 years and over enrolled in school | 10,522 | 100% |
Nursery school, preschool | 553 | 5.3% |
Kindergarten | 647 | 6.1% |
Elementary school (grades 1-8) | 4,051 | 38.5% |
High school (grades 9-12) | 2,256 | 21.4% |
College or graduate school | 3,015 | 28.7% |
Educational Attainment in Zip Code 37421
*Base on 2012 Data
Population 25 years and over | 33,697 | 100% |
Less than 9th grade | 1,421 | 4.2% |
9th to 12th grade, no diploma | 2,163 | 6.4% |
High school graduate (includes equivalency) | 7,612 | 22.6% |
Some college, no degree | 7,924 | 23.5% |
Associate's degree | 2,535 | 7.5% |
Bachelor's degree | 7,862 | 23.3% |
Graduate or professional degree | 4,180 | 12.4% |
Percent high school graduate or higher | 0 | 89.4% |
Percent bachelor's degree or higher | 0 | 35.7% |
Veteran Status in Zip Code 37421
*Base on 2012 Data
Civilian population 18 years and over | 37,399 | 100% |
Civilian veterans | 3,862 | 10.3% |
Disability Status Of The Civilian Noninstitutionalized Population in Zip Code 37421
*Base on 2012 Data
Total Civilian Noninstitutionalized Population | 45,341 | 100% |
With a disability | 5,920 | 13.1% |
Under 18 years | 9,303 | 100% |
With a disability | 545 | 5.9% |
18 to 64 years | 28,948 | 100% |
With a disability | 2,834 | 9.8% |
65 years and over | 7,090 | 100% |
With a disability | 2,541 | 35.8% |
Residence 1 Year Ago in Zip Code 37421
*Base on 2012 Data
Population 1 year and over | 46,438 | 100% |
Same house | 39,736 | 85.6% |
Different house in the U.S. | 6,510 | 14.0% |
Same county | 3,720 | 8.0% |
Different county | 2,790 | 6.0% |
Same state | 763 | 1.6% |
Different state | 2,027 | 4.4% |
Abroad | 192 | 0.4% |
Place Of Birth in Zip Code 37421
*Base on 2012 Data
Total population | 46,835 | 100% |
Native | 42,758 | 91.3% |
Born in United States | 42,324 | 90.4% |
State of residence | 22,700 | 48.5% |
Different state | 19,624 | 41.9% |
Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s) | 434 | 0.9% |
Foreign born | 4,077 | 8.7% |
U.S. Citizenship Status in Zip Code 37421
*Base on 2012 Data
Foreign-born population | 4,077 | 100% |
Naturalized U.S. citizen | 1,472 | 36.1% |
Not a U.S. citizen | 2,605 | 63.9% |
Year of Entry in Zip Code 37421
*Base on 2012 Data
Population born outside the United States | 4,511 | 100% |
Native | 434 | 100% |
Entered 2010 or later | 0 | 0.0% |
Entered before 2010 | 434 | 100.0% |
Foreign born | 4,077 | 100% |
Entered 2010 or later | 171 | 4.2% |
Entered before 2010 | 3,906 | 95.8% |
World Region Of Birth Of Foreign Born in Zip Code 37421
*Base on 2012 Data
Foreign-born population, excluding population born at sea | 4,077 | 100% |
Europe | 549 | 13.5% |
Asia | 1,655 | 40.6% |
Africa | 267 | 6.5% |
Oceania | 0 | 0.0% |
Latin America | 1,504 | 36.9% |
Northern America | 102 | 2.5% |