Language Spoken At Home in Marengo City
*Base on 2012 Data
| Population 5 years and over | 2,681 | 100% |
| English only | 2,546 | 95.0% |
| Language other than English | 135 | 5.0% |
| Speak English less than very well | 41 | 1.5% |
| Spanish | 129 | 4.8% |
| Speak English less than very well | 37 | 1.4% |
| Other Indo-European languages | 6 | 0.2% |
| Speak English less than very well | 4 | 0.1% |
| Asian and Pacific Islander languages | 0 | 0.0% |
| Speak English less than very well | 0 | 0.0% |
| Other languages | 0 | 0.0% |
| Speak English less than very well | 0 | 0.0% |
Ancestry in Marengo City
*Base on 2012 Data
| Total population | 2,841 | 100% |
| American | 192 | 6.8% |
| Arab | 14 | 0.5% |
| Czech | 98 | 3.4% |
| Danish | 2 | 0.1% |
| Dutch | 145 | 5.1% |
| English | 357 | 12.6% |
| French (except Basque) | 62 | 2.2% |
| French Canadian | 7 | 0.2% |
| German | 1,319 | 46.4% |
| Greek | 0 | 0.0% |
| Hungarian | 8 | 0.3% |
| Irish | 491 | 17.3% |
| Italian | 20 | 0.7% |
| Lithuanian | 0 | 0.0% |
| Norwegian | 153 | 5.4% |
| Polish | 28 | 1.0% |
| Portuguese | 5 | 0.2% |
| Russian | 0 | 0.0% |
| Scotch-Irish | 4 | 0.1% |
| Scottish | 35 | 1.2% |
| Slovak | 0 | 0.0% |
| Subsaharan African | 0 | 0.0% |
| Swedish | 3 | 0.1% |
| Swiss | 0 | 0.0% |
| Ukrainian | 0 | 0.0% |
| Welsh | 12 | 0.4% |
| West Indian (excluding Hispanic origin groups) | 0 | 0.0% |
Households By Type in Marengo City
*Base on 2012 Data
| Total households | 1,151 | 100% |
| Family households (families) | 737 | 64.0% |
| With own children under 18 years | 386 | 33.5% |
| Married-couple family | 540 | 46.9% |
| With own children under 18 years | 200 | 17.4% |
| Male householder, no wife present, family | 62 | 5.4% |
| With own children under 18 years | 58 | 5.0% |
| Female householder, no husband present, family | 135 | 11.7% |
| With own children under 18 years | 128 | 11.1% |
| Nonfamily households | 414 | 36.0% |
| Householder living alone | 338 | 29.4% |
| 65 years and over | 211 | 18.3% |
| Households with one or more people under 18 years | 414 | 36.0% |
| Households with one or more people 65 years and over | 333 | 28.9% |
| Average household size | 2 | 0% |
| Average family size | 3 | 0% |
Relationship in Marengo City
*Base on 2012 Data
| Population in households | 2,731 | 100% |
| Householder | 1,151 | 42.1% |
| Spouse | 533 | 19.5% |
| Child | 820 | 30.0% |
| Other relatives | 52 | 1.9% |
| Nonrelatives | 175 | 6.4% |
| Unmarried partner | 107 | 3.9% |
Marital Status in Marengo City
*Base on 2012 Data
| Males 15 years and over | 1,075 | 100% |
| Never married | 328 | 30.5% |
| Now married, except separated | 551 | 51.3% |
| Separated | 18 | 1.7% |
| Widowed | 33 | 3.1% |
| Divorced | 145 | 13.5% |
| Females 15 years and over | 1,170 | 100% |
| Never married | 260 | 22.2% |
| Now married, except separated | 536 | 45.8% |
| Separated | 41 | 3.5% |
| Widowed | 206 | 17.6% |
| Divorced | 127 | 10.9% |
Fertility in Marengo City
*Base on 2012 Data
| Number of women 15 to 50 years old who had a birth in the past 12 months | 55 | 100% |
| Unmarried women (widowed, divorced, and never married) | 33 | 60.0% |
| Per 1,000 unmarried women | 119 | 0% |
| Per 1,000 women 15 to 50 years old | 90 | 0% |
| Per 1,000 women 15 to 19 years old | 246 | 0% |
| Per 1,000 women 20 to 34 years old | 172 | 0% |
| Per 1,000 women 35 to 50 years old | 0 | 0% |
Grandparents in Marengo City
*Base on 2012 Data
| Number of grandparents living with own grandchildren under 18 years | 56 | 100% |
| Responsible for grandchildren | 7 | 12.5% |
| Less than 1 year | 0 | 0.0% |
| 1 or 2 years | 0 | 0.0% |
| 3 or 4 years | 0 | 0.0% |
| 5 or more years | 7 | 12.5% |
| Number of grandparents responsible for own grandchildren under 18 years | 7 | 100% |
| Who are female | 7 | 100.0% |
| Who are married | 0 | 0.0% |
School Enrollment in Marengo City
*Base on 2012 Data
| Population 3 years and over enrolled in school | 774 | 100% |
| Nursery school, preschool | 58 | 7.5% |
| Kindergarten | 65 | 8.4% |
| Elementary school (grades 1-8) | 319 | 41.2% |
| High school (grades 9-12) | 190 | 24.5% |
| College or graduate school | 142 | 18.3% |
Educational Attainment in Marengo City
*Base on 2012 Data
| Population 25 years and over | 1,880 | 100% |
| Less than 9th grade | 69 | 3.7% |
| 9th to 12th grade, no diploma | 167 | 8.9% |
| High school graduate (includes equivalency) | 815 | 43.4% |
| Some college, no degree | 480 | 25.5% |
| Associate's degree | 178 | 9.5% |
| Bachelor's degree | 151 | 8.0% |
| Graduate or professional degree | 20 | 1.1% |
| Percent high school graduate or higher | 0 | 87.4% |
| Percent bachelor's degree or higher | 0 | 9.1% |
Veteran Status in Marengo City
*Base on 2012 Data
| Civilian population 18 years and over | 2,113 | 100% |
| Civilian veterans | 217 | 10.3% |
Disability Status Of The Civilian Noninstitutionalized Population in Marengo City
*Base on 2012 Data
| Total Civilian Noninstitutionalized Population | 2,731 | 100% |
| With a disability | 352 | 12.9% |
| Under 18 years | 728 | 100% |
| With a disability | 50 | 6.9% |
| 18 to 64 years | 1,594 | 100% |
| With a disability | 138 | 8.7% |
| 65 years and over | 409 | 100% |
| With a disability | 164 | 40.1% |
Residence 1 Year Ago in Marengo City
*Base on 2012 Data
| Population 1 year and over | 2,810 | 100% |
| Same house | 2,221 | 79.0% |
| Different house in the U.S. | 572 | 20.4% |
| Same county | 300 | 10.7% |
| Different county | 272 | 9.7% |
| Same state | 106 | 3.8% |
| Different state | 166 | 5.9% |
| Abroad | 17 | 0.6% |
Place Of Birth in Marengo City
*Base on 2012 Data
| Total population | 2,841 | 100% |
| Native | 2,801 | 98.6% |
| Born in United States | 2,797 | 98.5% |
| State of residence | 2,233 | 78.6% |
| Different state | 564 | 19.9% |
| Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s) | 4 | 0.1% |
| Foreign born | 40 | 1.4% |
U.S. Citizenship Status in Marengo City
*Base on 2012 Data
| Foreign-born population | 40 | 100% |
| Naturalized U.S. citizen | 0 | 0.0% |
| Not a U.S. citizen | 40 | 100.0% |
Year of Entry in Marengo City
*Base on 2012 Data
| Population born outside the United States | 44 | 100% |
| Native | 4 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 4 | 100.0% |
| Foreign born | 40 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 40 | 100.0% |
World Region Of Birth Of Foreign Born in Marengo City
*Base on 2012 Data
| Foreign-born population, excluding population born at sea | 40 | 100% |
| Europe | 0 | 0.0% |
| Asia | 0 | 0.0% |
| Africa | 0 | 0.0% |
| Oceania | 0 | 0.0% |
| Latin America | 40 | 100.0% |
| Northern America | 0 | 0.0% |