Language Spoken At Home in Derby
*Base on 2012 Data
| Population 5 years and over | 6,858 | 100% |
| English only | 3,873 | 56.5% |
| Language other than English | 2,985 | 43.5% |
| Speak English less than very well | 1,408 | 20.5% |
| Spanish | 2,956 | 43.1% |
| Speak English less than very well | 1,396 | 20.4% |
| Other Indo-European languages | 17 | 0.2% |
| Speak English less than very well | 0 | 0.0% |
| Asian and Pacific Islander languages | 12 | 0.2% |
| Speak English less than very well | 12 | 0.2% |
| Other languages | 0 | 0.0% |
| Speak English less than very well | 0 | 0.0% |
Ancestry in Derby
*Base on 2012 Data
| Total population | 7,481 | 100% |
| American | 371 | 5.0% |
| Arab | 0 | 0.0% |
| Czech | 0 | 0.0% |
| Danish | 11 | 0.1% |
| Dutch | 121 | 1.6% |
| English | 304 | 4.1% |
| French (except Basque) | 66 | 0.9% |
| French Canadian | 8 | 0.1% |
| German | 786 | 10.5% |
| Greek | 0 | 0.0% |
| Hungarian | 0 | 0.0% |
| Irish | 358 | 4.8% |
| Italian | 60 | 0.8% |
| Lithuanian | 0 | 0.0% |
| Norwegian | 35 | 0.5% |
| Polish | 121 | 1.6% |
| Portuguese | 0 | 0.0% |
| Russian | 39 | 0.5% |
| Scotch-Irish | 48 | 0.6% |
| Scottish | 16 | 0.2% |
| Slovak | 0 | 0.0% |
| Subsaharan African | 0 | 0.0% |
| Swedish | 137 | 1.8% |
| Swiss | 0 | 0.0% |
| Ukrainian | 0 | 0.0% |
| Welsh | 21 | 0.3% |
| West Indian (excluding Hispanic origin groups) | 0 | 0.0% |
Households By Type in Derby
*Base on 2012 Data
| Total households | 2,097 | 100% |
| Family households (families) | 1,624 | 77.4% |
| With own children under 18 years | 744 | 35.5% |
| Married-couple family | 1,132 | 54.0% |
| With own children under 18 years | 470 | 22.4% |
| Male householder, no wife present, family | 109 | 5.2% |
| With own children under 18 years | 81 | 3.9% |
| Female householder, no husband present, family | 383 | 18.3% |
| With own children under 18 years | 193 | 9.2% |
| Nonfamily households | 473 | 22.6% |
| Householder living alone | 405 | 19.3% |
| 65 years and over | 184 | 8.8% |
| Households with one or more people under 18 years | 952 | 45.4% |
| Households with one or more people 65 years and over | 583 | 27.8% |
| Average household size | 4 | 0% |
| Average family size | 4 | 0% |
Relationship in Derby
*Base on 2012 Data
| Population in households | 7,452 | 100% |
| Householder | 2,097 | 28.1% |
| Spouse | 1,141 | 15.3% |
| Child | 2,662 | 35.7% |
| Other relatives | 1,237 | 16.6% |
| Nonrelatives | 315 | 4.2% |
| Unmarried partner | 133 | 1.8% |
Marital Status in Derby
*Base on 2012 Data
| Males 15 years and over | 2,780 | 100% |
| Never married | 1,089 | 39.2% |
| Now married, except separated | 1,305 | 46.9% |
| Separated | 7 | 0.3% |
| Widowed | 52 | 1.9% |
| Divorced | 327 | 11.8% |
| Females 15 years and over | 2,559 | 100% |
| Never married | 549 | 21.5% |
| Now married, except separated | 1,267 | 49.5% |
| Separated | 117 | 4.6% |
| Widowed | 219 | 8.6% |
| Divorced | 407 | 15.9% |
Fertility in Derby
*Base on 2012 Data
| Number of women 15 to 50 years old who had a birth in the past 12 months | 264 | 100% |
| Unmarried women (widowed, divorced, and never married) | 126 | 47.7% |
| Per 1,000 unmarried women | 156 | 0% |
| Per 1,000 women 15 to 50 years old | 159 | 0% |
| Per 1,000 women 15 to 19 years old | 108 | 0% |
| Per 1,000 women 20 to 34 years old | 370 | 0% |
| Per 1,000 women 35 to 50 years old | 0 | 0% |
Grandparents in Derby
*Base on 2012 Data
| Number of grandparents living with own grandchildren under 18 years | 416 | 100% |
| Responsible for grandchildren | 130 | 31.3% |
| Less than 1 year | 0 | 0.0% |
| 1 or 2 years | 29 | 7.0% |
| 3 or 4 years | 0 | 0.0% |
| 5 or more years | 101 | 24.3% |
| Number of grandparents responsible for own grandchildren under 18 years | 130 | 100% |
| Who are female | 88 | 67.7% |
| Who are married | 109 | 83.8% |
School Enrollment in Derby
*Base on 2012 Data
| Population 3 years and over enrolled in school | 2,173 | 100% |
| Nursery school, preschool | 21 | 1.0% |
| Kindergarten | 147 | 6.8% |
| Elementary school (grades 1-8) | 1,289 | 59.3% |
| High school (grades 9-12) | 432 | 19.9% |
| College or graduate school | 284 | 13.1% |
Educational Attainment in Derby
*Base on 2012 Data
| Population 25 years and over | 4,047 | 100% |
| Less than 9th grade | 862 | 21.3% |
| 9th to 12th grade, no diploma | 964 | 23.8% |
| High school graduate (includes equivalency) | 1,304 | 32.2% |
| Some college, no degree | 548 | 13.5% |
| Associate's degree | 185 | 4.6% |
| Bachelor's degree | 158 | 3.9% |
| Graduate or professional degree | 26 | 0.6% |
| Percent high school graduate or higher | 0 | 54.9% |
| Percent bachelor's degree or higher | 0 | 4.5% |
Veteran Status in Derby
*Base on 2012 Data
| Civilian population 18 years and over | 5,003 | 100% |
| Civilian veterans | 344 | 6.9% |
Disability Status Of The Civilian Noninstitutionalized Population in Derby
*Base on 2012 Data
| Total Civilian Noninstitutionalized Population | 7,476 | 100% |
| With a disability | 1,017 | 13.6% |
| Under 18 years | 2,473 | 100% |
| With a disability | 137 | 5.5% |
| 18 to 64 years | 4,257 | 100% |
| With a disability | 504 | 11.8% |
| 65 years and over | 746 | 100% |
| With a disability | 376 | 50.4% |
Residence 1 Year Ago in Derby
*Base on 2012 Data
| Population 1 year and over | 7,300 | 100% |
| Same house | 6,053 | 82.9% |
| Different house in the U.S. | 1,247 | 17.1% |
| Same county | 974 | 13.3% |
| Different county | 273 | 3.7% |
| Same state | 194 | 2.7% |
| Different state | 79 | 1.1% |
| Abroad | 0 | 0.0% |
Place Of Birth in Derby
*Base on 2012 Data
| Total population | 7,481 | 100% |
| Native | 5,856 | 78.3% |
| Born in United States | 5,835 | 78.0% |
| State of residence | 4,108 | 54.9% |
| Different state | 1,727 | 23.1% |
| Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s) | 21 | 0.3% |
| Foreign born | 1,625 | 21.7% |
U.S. Citizenship Status in Derby
*Base on 2012 Data
| Foreign-born population | 1,625 | 100% |
| Naturalized U.S. citizen | 565 | 34.8% |
| Not a U.S. citizen | 1,060 | 65.2% |
Year of Entry in Derby
*Base on 2012 Data
| Population born outside the United States | 1,646 | 100% |
| Native | 21 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 21 | 100.0% |
| Foreign born | 1,625 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 1,625 | 100.0% |
World Region Of Birth Of Foreign Born in Derby
*Base on 2012 Data
| Foreign-born population, excluding population born at sea | 1,625 | 100% |
| Europe | 8 | 0.5% |
| Asia | 17 | 1.0% |
| Africa | 0 | 0.0% |
| Oceania | 0 | 0.0% |
| Latin America | 1,585 | 97.5% |
| Northern America | 15 | 0.9% |