Language Spoken At Home in Frontenac City
*Base on 2012 Data
| Population 5 years and over | 3,354 | 100% |
| English only | 3,189 | 95.1% |
| Language other than English | 165 | 4.9% |
| Speak English less than very well | 44 | 1.3% |
| Spanish | 29 | 0.9% |
| Speak English less than very well | 0 | 0.0% |
| Other Indo-European languages | 86 | 2.6% |
| Speak English less than very well | 13 | 0.4% |
| Asian and Pacific Islander languages | 34 | 1.0% |
| Speak English less than very well | 22 | 0.7% |
| Other languages | 16 | 0.5% |
| Speak English less than very well | 9 | 0.3% |
Ancestry in Frontenac City
*Base on 2012 Data
| Total population | 3,473 | 100% |
| American | 127 | 3.7% |
| Arab | 51 | 1.5% |
| Czech | 71 | 2.0% |
| Danish | 0 | 0.0% |
| Dutch | 35 | 1.0% |
| English | 490 | 14.1% |
| French (except Basque) | 76 | 2.2% |
| French Canadian | 0 | 0.0% |
| German | 882 | 25.4% |
| Greek | 18 | 0.5% |
| Hungarian | 23 | 0.7% |
| Irish | 762 | 21.9% |
| Italian | 291 | 8.4% |
| Lithuanian | 37 | 1.1% |
| Norwegian | 11 | 0.3% |
| Polish | 276 | 7.9% |
| Portuguese | 8 | 0.2% |
| Russian | 185 | 5.3% |
| Scotch-Irish | 63 | 1.8% |
| Scottish | 31 | 0.9% |
| Slovak | 7 | 0.2% |
| Subsaharan African | 38 | 1.1% |
| Swedish | 6 | 0.2% |
| Swiss | 41 | 1.2% |
| Ukrainian | 36 | 1.0% |
| Welsh | 97 | 2.8% |
| West Indian (excluding Hispanic origin groups) | 19 | 0.5% |
Households By Type in Frontenac City
*Base on 2012 Data
| Total households | 1,308 | 100% |
| Family households (families) | 1,063 | 81.3% |
| With own children under 18 years | 428 | 32.7% |
| Married-couple family | 948 | 72.5% |
| With own children under 18 years | 357 | 27.3% |
| Male householder, no wife present, family | 21 | 1.6% |
| With own children under 18 years | 0 | 0.0% |
| Female householder, no husband present, family | 94 | 7.2% |
| With own children under 18 years | 71 | 5.4% |
| Nonfamily households | 245 | 18.7% |
| Householder living alone | 245 | 18.7% |
| 65 years and over | 129 | 9.9% |
| Households with one or more people under 18 years | 445 | 34.0% |
| Households with one or more people 65 years and over | 425 | 32.5% |
| Average household size | 3 | 0% |
| Average family size | 3 | 0% |
Relationship in Frontenac City
*Base on 2012 Data
| Population in households | 3,427 | 100% |
| Householder | 1,308 | 38.2% |
| Spouse | 956 | 27.9% |
| Child | 1,116 | 32.6% |
| Other relatives | 47 | 1.4% |
| Nonrelatives | 0 | 0.0% |
| Unmarried partner | 0 | 0.0% |
Marital Status in Frontenac City
*Base on 2012 Data
| Males 15 years and over | 1,401 | 100% |
| Never married | 376 | 26.8% |
| Now married, except separated | 964 | 68.8% |
| Separated | 0 | 0.0% |
| Widowed | 32 | 2.3% |
| Divorced | 29 | 2.1% |
| Females 15 years and over | 1,490 | 100% |
| Never married | 266 | 17.9% |
| Now married, except separated | 969 | 65.0% |
| Separated | 18 | 1.2% |
| Widowed | 140 | 9.4% |
| Divorced | 97 | 6.5% |
Fertility in Frontenac City
*Base on 2012 Data
| Number of women 15 to 50 years old who had a birth in the past 12 months | 93 | 100% |
| Unmarried women (widowed, divorced, and never married) | 15 | 16.1% |
| Per 1,000 unmarried women | 50 | 0% |
| Per 1,000 women 15 to 50 years old | 118 | 0% |
| Per 1,000 women 15 to 19 years old | 0 | 0% |
| Per 1,000 women 20 to 34 years old | 488 | 0% |
| Per 1,000 women 35 to 50 years old | 31 | 0% |
Grandparents in Frontenac City
*Base on 2012 Data
| Number of grandparents living with own grandchildren under 18 years | 26 | 100% |
| Responsible for grandchildren | 7 | 26.9% |
| Less than 1 year | 0 | 0.0% |
| 1 or 2 years | 0 | 0.0% |
| 3 or 4 years | 7 | 26.9% |
| 5 or more years | 0 | 0.0% |
| Number of grandparents responsible for own grandchildren under 18 years | 7 | 100% |
| Who are female | 0 | 0.0% |
| Who are married | 0 | 0.0% |
School Enrollment in Frontenac City
*Base on 2012 Data
| Population 3 years and over enrolled in school | 957 | 100% |
| Nursery school, preschool | 7 | 0.7% |
| Kindergarten | 128 | 13.4% |
| Elementary school (grades 1-8) | 335 | 35.0% |
| High school (grades 9-12) | 306 | 32.0% |
| College or graduate school | 181 | 18.9% |
Educational Attainment in Frontenac City
*Base on 2012 Data
| Population 25 years and over | 2,457 | 100% |
| Less than 9th grade | 0 | 0.0% |
| 9th to 12th grade, no diploma | 24 | 1.0% |
| High school graduate (includes equivalency) | 128 | 5.2% |
| Some college, no degree | 340 | 13.8% |
| Associate's degree | 62 | 2.5% |
| Bachelor's degree | 1,047 | 42.6% |
| Graduate or professional degree | 856 | 34.8% |
| Percent high school graduate or higher | 0 | 99.0% |
| Percent bachelor's degree or higher | 0 | 77.5% |
Veteran Status in Frontenac City
*Base on 2012 Data
| Civilian population 18 years and over | 2,628 | 100% |
| Civilian veterans | 260 | 9.9% |
Disability Status Of The Civilian Noninstitutionalized Population in Frontenac City
*Base on 2012 Data
| Total Civilian Noninstitutionalized Population | 3,473 | 100% |
| With a disability | 210 | 6.0% |
| Under 18 years | 845 | 100% |
| With a disability | 0 | 0.0% |
| 18 to 64 years | 1,944 | 100% |
| With a disability | 40 | 2.1% |
| 65 years and over | 684 | 100% |
| With a disability | 170 | 24.9% |
Residence 1 Year Ago in Frontenac City
*Base on 2012 Data
| Population 1 year and over | 3,424 | 100% |
| Same house | 3,050 | 89.1% |
| Different house in the U.S. | 374 | 10.9% |
| Same county | 240 | 7.0% |
| Different county | 134 | 3.9% |
| Same state | 0 | 0.0% |
| Different state | 134 | 3.9% |
| Abroad | 0 | 0.0% |
Place Of Birth in Frontenac City
*Base on 2012 Data
| Total population | 3,473 | 100% |
| Native | 3,269 | 94.1% |
| Born in United States | 3,188 | 91.8% |
| State of residence | 2,093 | 60.3% |
| Different state | 1,095 | 31.5% |
| Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s) | 81 | 2.3% |
| Foreign born | 204 | 5.9% |
U.S. Citizenship Status in Frontenac City
*Base on 2012 Data
| Foreign-born population | 204 | 100% |
| Naturalized U.S. citizen | 168 | 82.4% |
| Not a U.S. citizen | 36 | 17.6% |
Year of Entry in Frontenac City
*Base on 2012 Data
| Population born outside the United States | 285 | 100% |
| Native | 81 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 81 | 100.0% |
| Foreign born | 204 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 204 | 100.0% |
World Region Of Birth Of Foreign Born in Frontenac City
*Base on 2012 Data
| Foreign-born population, excluding population born at sea | 204 | 100% |
| Europe | 65 | 31.9% |
| Asia | 90 | 44.1% |
| Africa | 16 | 7.8% |
| Oceania | 0 | 0.0% |
| Latin America | 17 | 8.3% |
| Northern America | 16 | 7.8% |