Language Spoken At Home in Mart City
*Base on 2012 Data
| Population 5 years and over | 2,009 | 100% |
| English only | 1,697 | 84.5% |
| Language other than English | 312 | 15.5% |
| Speak English less than very well | 191 | 9.5% |
| Spanish | 297 | 14.8% |
| Speak English less than very well | 191 | 9.5% |
| Other Indo-European languages | 8 | 0.4% |
| Speak English less than very well | 0 | 0.0% |
| Asian and Pacific Islander languages | 0 | 0.0% |
| Speak English less than very well | 0 | 0.0% |
| Other languages | 7 | 0.3% |
| Speak English less than very well | 0 | 0.0% |
Ancestry in Mart City
*Base on 2012 Data
| Total population | 2,188 | 100% |
| American | 135 | 6.2% |
| Arab | 0 | 0.0% |
| Czech | 39 | 1.8% |
| Danish | 10 | 0.5% |
| Dutch | 50 | 2.3% |
| English | 110 | 5.0% |
| French (except Basque) | 153 | 7.0% |
| French Canadian | 0 | 0.0% |
| German | 465 | 21.3% |
| Greek | 0 | 0.0% |
| Hungarian | 0 | 0.0% |
| Irish | 407 | 18.6% |
| Italian | 30 | 1.4% |
| Lithuanian | 0 | 0.0% |
| Norwegian | 8 | 0.4% |
| Polish | 20 | 0.9% |
| Portuguese | 0 | 0.0% |
| Russian | 0 | 0.0% |
| Scotch-Irish | 16 | 0.7% |
| Scottish | 0 | 0.0% |
| Slovak | 0 | 0.0% |
| Subsaharan African | 7 | 0.3% |
| Swedish | 17 | 0.8% |
| Swiss | 29 | 1.3% |
| Ukrainian | 0 | 0.0% |
| Welsh | 0 | 0.0% |
| West Indian (excluding Hispanic origin groups) | 6 | 0.3% |
Households By Type in Mart City
*Base on 2012 Data
| Total households | 737 | 100% |
| Family households (families) | 488 | 66.2% |
| With own children under 18 years | 191 | 25.9% |
| Married-couple family | 323 | 43.8% |
| With own children under 18 years | 130 | 17.6% |
| Male householder, no wife present, family | 21 | 2.8% |
| With own children under 18 years | 4 | 0.5% |
| Female householder, no husband present, family | 144 | 19.5% |
| With own children under 18 years | 57 | 7.7% |
| Nonfamily households | 249 | 33.8% |
| Householder living alone | 249 | 33.8% |
| 65 years and over | 100 | 13.6% |
| Households with one or more people under 18 years | 256 | 34.7% |
| Households with one or more people 65 years and over | 197 | 26.7% |
| Average household size | 3 | 0% |
| Average family size | 3 | 0% |
Relationship in Mart City
*Base on 2012 Data
| Population in households | 1,978 | 100% |
| Householder | 737 | 37.3% |
| Spouse | 318 | 16.1% |
| Child | 623 | 31.5% |
| Other relatives | 234 | 11.8% |
| Nonrelatives | 66 | 3.3% |
| Unmarried partner | 27 | 1.4% |
Marital Status in Mart City
*Base on 2012 Data
| Males 15 years and over | 809 | 100% |
| Never married | 328 | 40.5% |
| Now married, except separated | 360 | 44.5% |
| Separated | 36 | 4.4% |
| Widowed | 18 | 2.2% |
| Divorced | 67 | 8.3% |
| Females 15 years and over | 887 | 100% |
| Never married | 177 | 20.0% |
| Now married, except separated | 357 | 40.2% |
| Separated | 18 | 2.0% |
| Widowed | 160 | 18.0% |
| Divorced | 175 | 19.7% |
Fertility in Mart City
*Base on 2012 Data
| Number of women 15 to 50 years old who had a birth in the past 12 months | 14 | 100% |
| Unmarried women (widowed, divorced, and never married) | 4 | 28.6% |
| Per 1,000 unmarried women | 15 | 0% |
| Per 1,000 women 15 to 50 years old | 26 | 0% |
| Per 1,000 women 15 to 19 years old | 0 | 0% |
| Per 1,000 women 20 to 34 years old | 61 | 0% |
| Per 1,000 women 35 to 50 years old | 7 | 0% |
Grandparents in Mart City
*Base on 2012 Data
| Number of grandparents living with own grandchildren under 18 years | 90 | 100% |
| Responsible for grandchildren | 57 | 63.3% |
| Less than 1 year | 9 | 10.0% |
| 1 or 2 years | 0 | 0.0% |
| 3 or 4 years | 19 | 21.1% |
| 5 or more years | 29 | 32.2% |
| Number of grandparents responsible for own grandchildren under 18 years | 57 | 100% |
| Who are female | 30 | 52.6% |
| Who are married | 53 | 93.0% |
School Enrollment in Mart City
*Base on 2012 Data
| Population 3 years and over enrolled in school | 647 | 100% |
| Nursery school, preschool | 62 | 9.6% |
| Kindergarten | 34 | 5.3% |
| Elementary school (grades 1-8) | 256 | 39.6% |
| High school (grades 9-12) | 194 | 30.0% |
| College or graduate school | 101 | 15.6% |
Educational Attainment in Mart City
*Base on 2012 Data
| Population 25 years and over | 1,338 | 100% |
| Less than 9th grade | 120 | 9.0% |
| 9th to 12th grade, no diploma | 143 | 10.7% |
| High school graduate (includes equivalency) | 469 | 35.1% |
| Some college, no degree | 308 | 23.0% |
| Associate's degree | 91 | 6.8% |
| Bachelor's degree | 126 | 9.4% |
| Graduate or professional degree | 81 | 6.1% |
| Percent high school graduate or higher | 0 | 80.3% |
| Percent bachelor's degree or higher | 0 | 15.5% |
Veteran Status in Mart City
*Base on 2012 Data
| Civilian population 18 years and over | 1,502 | 100% |
| Civilian veterans | 225 | 15.0% |
Disability Status Of The Civilian Noninstitutionalized Population in Mart City
*Base on 2012 Data
| Total Civilian Noninstitutionalized Population | 1,978 | 100% |
| With a disability | 432 | 21.8% |
| Under 18 years | 559 | 100% |
| With a disability | 17 | 3.0% |
| 18 to 64 years | 1,181 | 100% |
| With a disability | 282 | 23.9% |
| 65 years and over | 238 | 100% |
| With a disability | 133 | 55.9% |
Residence 1 Year Ago in Mart City
*Base on 2012 Data
| Population 1 year and over | 2,176 | 100% |
| Same house | 1,779 | 81.8% |
| Different house in the U.S. | 392 | 18.0% |
| Same county | 240 | 11.0% |
| Different county | 152 | 7.0% |
| Same state | 152 | 7.0% |
| Different state | 0 | 0.0% |
| Abroad | 5 | 0.2% |
Place Of Birth in Mart City
*Base on 2012 Data
| Total population | 2,188 | 100% |
| Native | 2,069 | 94.6% |
| Born in United States | 2,059 | 94.1% |
| State of residence | 1,741 | 79.6% |
| Different state | 318 | 14.5% |
| Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s) | 10 | 0.5% |
| Foreign born | 119 | 5.4% |
U.S. Citizenship Status in Mart City
*Base on 2012 Data
| Foreign-born population | 119 | 100% |
| Naturalized U.S. citizen | 11 | 9.2% |
| Not a U.S. citizen | 108 | 90.8% |
Year of Entry in Mart City
*Base on 2012 Data
| Population born outside the United States | 129 | 100% |
| Native | 10 | 100% |
| Entered 2010 or later | 3 | 30.0% |
| Entered before 2010 | 7 | 70.0% |
| Foreign born | 119 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 119 | 100.0% |
World Region Of Birth Of Foreign Born in Mart City
*Base on 2012 Data
| Foreign-born population, excluding population born at sea | 119 | 100% |
| Europe | 4 | 3.4% |
| Asia | 0 | 0.0% |
| Africa | 7 | 5.9% |
| Oceania | 0 | 0.0% |
| Latin America | 108 | 90.8% |
| Northern America | 0 | 0.0% |