Language Spoken At Home in Marengo City
*Base on 2012 Data
| Population 5 years and over | 6,988 | 100% |
| English only | 6,063 | 86.8% |
| Language other than English | 925 | 13.2% |
| Speak English less than very well | 529 | 7.6% |
| Spanish | 701 | 10.0% |
| Speak English less than very well | 376 | 5.4% |
| Other Indo-European languages | 169 | 2.4% |
| Speak English less than very well | 98 | 1.4% |
| Asian and Pacific Islander languages | 17 | 0.2% |
| Speak English less than very well | 17 | 0.2% |
| Other languages | 38 | 0.5% |
| Speak English less than very well | 38 | 0.5% |
Ancestry in Marengo City
*Base on 2012 Data
| Total population | 7,675 | 100% |
| American | 211 | 2.7% |
| Arab | 63 | 0.8% |
| Czech | 68 | 0.9% |
| Danish | 0 | 0.0% |
| Dutch | 143 | 1.9% |
| English | 530 | 6.9% |
| French (except Basque) | 227 | 3.0% |
| French Canadian | 54 | 0.7% |
| German | 2,795 | 36.4% |
| Greek | 87 | 1.1% |
| Hungarian | 54 | 0.7% |
| Irish | 1,278 | 16.7% |
| Italian | 776 | 10.1% |
| Lithuanian | 37 | 0.5% |
| Norwegian | 142 | 1.9% |
| Polish | 853 | 11.1% |
| Portuguese | 0 | 0.0% |
| Russian | 28 | 0.4% |
| Scotch-Irish | 34 | 0.4% |
| Scottish | 80 | 1.0% |
| Slovak | 6 | 0.1% |
| Subsaharan African | 0 | 0.0% |
| Swedish | 239 | 3.1% |
| Swiss | 14 | 0.2% |
| Ukrainian | 41 | 0.5% |
| Welsh | 23 | 0.3% |
| West Indian (excluding Hispanic origin groups) | 0 | 0.0% |
Households By Type in Marengo City
*Base on 2012 Data
| Total households | 2,754 | 100% |
| Family households (families) | 2,106 | 76.5% |
| With own children under 18 years | 1,020 | 37.0% |
| Married-couple family | 1,560 | 56.6% |
| With own children under 18 years | 710 | 25.8% |
| Male householder, no wife present, family | 176 | 6.4% |
| With own children under 18 years | 76 | 2.8% |
| Female householder, no husband present, family | 370 | 13.4% |
| With own children under 18 years | 234 | 8.5% |
| Nonfamily households | 648 | 23.5% |
| Householder living alone | 611 | 22.2% |
| 65 years and over | 271 | 9.8% |
| Households with one or more people under 18 years | 1,155 | 41.9% |
| Households with one or more people 65 years and over | 594 | 21.6% |
| Average household size | 3 | 0% |
| Average family size | 3 | 0% |
Relationship in Marengo City
*Base on 2012 Data
| Population in households | 7,610 | 100% |
| Householder | 2,754 | 36.2% |
| Spouse | 1,565 | 20.6% |
| Child | 2,494 | 32.8% |
| Other relatives | 467 | 6.1% |
| Nonrelatives | 330 | 4.3% |
| Unmarried partner | 155 | 2.0% |
Marital Status in Marengo City
*Base on 2012 Data
| Males 15 years and over | 2,681 | 100% |
| Never married | 749 | 27.9% |
| Now married, except separated | 1,685 | 62.8% |
| Separated | 24 | 0.9% |
| Widowed | 45 | 1.7% |
| Divorced | 178 | 6.6% |
| Females 15 years and over | 3,118 | 100% |
| Never married | 596 | 19.1% |
| Now married, except separated | 1,677 | 53.8% |
| Separated | 50 | 1.6% |
| Widowed | 294 | 9.4% |
| Divorced | 501 | 16.1% |
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 | 133 | 100% |
| Unmarried women (widowed, divorced, and never married) | 24 | 18.0% |
| Per 1,000 unmarried women | 25 | 0% |
| Per 1,000 women 15 to 50 years old | 64 | 0% |
| Per 1,000 women 15 to 19 years old | 0 | 0% |
| Per 1,000 women 20 to 34 years old | 72 | 0% |
| Per 1,000 women 35 to 50 years old | 69 | 0% |
Grandparents in Marengo City
*Base on 2012 Data
| Number of grandparents living with own grandchildren under 18 years | 258 | 100% |
| Responsible for grandchildren | 9 | 3.5% |
| 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 | 9 | 3.5% |
| Number of grandparents responsible for own grandchildren under 18 years | 9 | 100% |
| Who are female | 9 | 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 | 2,011 | 100% |
| Nursery school, preschool | 119 | 5.9% |
| Kindergarten | 153 | 7.6% |
| Elementary school (grades 1-8) | 843 | 41.9% |
| High school (grades 9-12) | 435 | 21.6% |
| College or graduate school | 461 | 22.9% |
Educational Attainment in Marengo City
*Base on 2012 Data
| Population 25 years and over | 4,967 | 100% |
| Less than 9th grade | 161 | 3.2% |
| 9th to 12th grade, no diploma | 395 | 8.0% |
| High school graduate (includes equivalency) | 1,560 | 31.4% |
| Some college, no degree | 1,360 | 27.4% |
| Associate's degree | 419 | 8.4% |
| Bachelor's degree | 736 | 14.8% |
| Graduate or professional degree | 336 | 6.8% |
| Percent high school graduate or higher | 0 | 88.8% |
| Percent bachelor's degree or higher | 0 | 21.6% |
Veteran Status in Marengo City
*Base on 2012 Data
| Civilian population 18 years and over | 5,603 | 100% |
| Civilian veterans | 400 | 7.1% |
Disability Status Of The Civilian Noninstitutionalized Population in Marengo City
*Base on 2012 Data
| Total Civilian Noninstitutionalized Population | 7,627 | 100% |
| With a disability | 877 | 11.5% |
| Under 18 years | 2,072 | 100% |
| With a disability | 111 | 5.4% |
| 18 to 64 years | 4,765 | 100% |
| With a disability | 513 | 10.8% |
| 65 years and over | 790 | 100% |
| With a disability | 253 | 32.0% |
Residence 1 Year Ago in Marengo City
*Base on 2012 Data
| Population 1 year and over | 7,559 | 100% |
| Same house | 6,669 | 88.2% |
| Different house in the U.S. | 838 | 11.1% |
| Same county | 533 | 7.1% |
| Different county | 305 | 4.0% |
| Same state | 180 | 2.4% |
| Different state | 125 | 1.7% |
| Abroad | 52 | 0.7% |
Place Of Birth in Marengo City
*Base on 2012 Data
| Total population | 7,675 | 100% |
| Native | 6,951 | 90.6% |
| Born in United States | 6,907 | 90.0% |
| State of residence | 5,929 | 77.3% |
| Different state | 978 | 12.7% |
| Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s) | 44 | 0.6% |
| Foreign born | 724 | 9.4% |
U.S. Citizenship Status in Marengo City
*Base on 2012 Data
| Foreign-born population | 724 | 100% |
| Naturalized U.S. citizen | 251 | 34.7% |
| Not a U.S. citizen | 473 | 65.3% |
Year of Entry in Marengo City
*Base on 2012 Data
| Population born outside the United States | 768 | 100% |
| Native | 44 | 100% |
| Entered 2010 or later | 7 | 15.9% |
| Entered before 2010 | 37 | 84.1% |
| Foreign born | 724 | 100% |
| Entered 2010 or later | 15 | 2.1% |
| Entered before 2010 | 709 | 97.9% |
World Region Of Birth Of Foreign Born in Marengo City
*Base on 2012 Data
| Foreign-born population, excluding population born at sea | 724 | 100% |
| Europe | 178 | 24.6% |
| Asia | 42 | 5.8% |
| Africa | 57 | 7.9% |
| Oceania | 0 | 0.0% |
| Latin America | 447 | 61.7% |
| Northern America | 0 | 0.0% |