Language Spoken At Home in Rock Island Town
*Base on 2012 Data
| Population 5 years and over | 696 | 100% |
| English only | 688 | 98.9% |
| Language other than English | 8 | 1.1% |
| Speak English less than very well | 0 | 0.0% |
| Spanish | 2 | 0.3% |
| Speak English less than very well | 0 | 0.0% |
| Other Indo-European languages | 0 | 0.0% |
| 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 | 6 | 0.9% |
| Speak English less than very well | 0 | 0.0% |
Ancestry in Rock Island Town
*Base on 2012 Data
| Total population | 738 | 100% |
| American | 35 | 4.7% |
| Arab | 0 | 0.0% |
| Czech | 0 | 0.0% |
| Danish | 0 | 0.0% |
| Dutch | 8 | 1.1% |
| English | 14 | 1.9% |
| French (except Basque) | 19 | 2.6% |
| French Canadian | 0 | 0.0% |
| German | 51 | 6.9% |
| Greek | 0 | 0.0% |
| Hungarian | 0 | 0.0% |
| Irish | 87 | 11.8% |
| Italian | 9 | 1.2% |
| Lithuanian | 0 | 0.0% |
| Norwegian | 22 | 3.0% |
| Polish | 0 | 0.0% |
| Portuguese | 0 | 0.0% |
| Russian | 0 | 0.0% |
| Scotch-Irish | 0 | 0.0% |
| Scottish | 0 | 0.0% |
| Slovak | 0 | 0.0% |
| Subsaharan African | 0 | 0.0% |
| Swedish | 0 | 0.0% |
| Swiss | 0 | 0.0% |
| Ukrainian | 0 | 0.0% |
| Welsh | 0 | 0.0% |
| West Indian (excluding Hispanic origin groups) | 2 | 0.3% |
Households By Type in Rock Island Town
*Base on 2012 Data
| Total households | 294 | 100% |
| Family households (families) | 224 | 76.2% |
| With own children under 18 years | 73 | 24.8% |
| Married-couple family | 157 | 53.4% |
| With own children under 18 years | 32 | 10.9% |
| Male householder, no wife present, family | 25 | 8.5% |
| With own children under 18 years | 17 | 5.8% |
| Female householder, no husband present, family | 42 | 14.3% |
| With own children under 18 years | 24 | 8.2% |
| Nonfamily households | 70 | 23.8% |
| Householder living alone | 65 | 22.1% |
| 65 years and over | 22 | 7.5% |
| Households with one or more people under 18 years | 85 | 28.9% |
| Households with one or more people 65 years and over | 71 | 24.1% |
| Average household size | 3 | 0% |
| Average family size | 3 | 0% |
Relationship in Rock Island Town
*Base on 2012 Data
| Population in households | 738 | 100% |
| Householder | 294 | 39.8% |
| Spouse | 155 | 21.0% |
| Child | 221 | 29.9% |
| Other relatives | 38 | 5.1% |
| Nonrelatives | 30 | 4.1% |
| Unmarried partner | 19 | 2.6% |
Marital Status in Rock Island Town
*Base on 2012 Data
| Males 15 years and over | 295 | 100% |
| Never married | 50 | 16.9% |
| Now married, except separated | 167 | 56.6% |
| Separated | 2 | 0.7% |
| Widowed | 4 | 1.4% |
| Divorced | 72 | 24.4% |
| Females 15 years and over | 302 | 100% |
| Never married | 62 | 20.5% |
| Now married, except separated | 153 | 50.7% |
| Separated | 20 | 6.6% |
| Widowed | 19 | 6.3% |
| Divorced | 48 | 15.9% |
Fertility in Rock Island Town
*Base on 2012 Data
| Number of women 15 to 50 years old who had a birth in the past 12 months | 16 | 100% |
| Unmarried women (widowed, divorced, and never married) | 16 | 100.0% |
| Per 1,000 unmarried women | 174 | 0% |
| Per 1,000 women 15 to 50 years old | 94 | 0% |
| Per 1,000 women 15 to 19 years old | 296 | 0% |
| Per 1,000 women 20 to 34 years old | 0 | 0% |
| Per 1,000 women 35 to 50 years old | 0 | 0% |
Grandparents in Rock Island Town
*Base on 2012 Data
| Number of grandparents living with own grandchildren under 18 years | 36 | 100% |
| Responsible for grandchildren | 36 | 100.0% |
| Less than 1 year | 24 | 66.7% |
| 1 or 2 years | 5 | 13.9% |
| 3 or 4 years | 7 | 19.4% |
| 5 or more years | 0 | 0.0% |
| Number of grandparents responsible for own grandchildren under 18 years | 36 | 100% |
| Who are female | 22 | 61.1% |
| Who are married | 0 | 0.0% |
School Enrollment in Rock Island Town
*Base on 2012 Data
| Population 3 years and over enrolled in school | 193 | 100% |
| Nursery school, preschool | 0 | 0.0% |
| Kindergarten | 0 | 0.0% |
| Elementary school (grades 1-8) | 92 | 47.7% |
| High school (grades 9-12) | 68 | 35.2% |
| College or graduate school | 33 | 17.1% |
Educational Attainment in Rock Island Town
*Base on 2012 Data
| Population 25 years and over | 500 | 100% |
| Less than 9th grade | 31 | 6.2% |
| 9th to 12th grade, no diploma | 47 | 9.4% |
| High school graduate (includes equivalency) | 254 | 50.8% |
| Some college, no degree | 101 | 20.2% |
| Associate's degree | 26 | 5.2% |
| Bachelor's degree | 29 | 5.8% |
| Graduate or professional degree | 12 | 2.4% |
| Percent high school graduate or higher | 0 | 84.4% |
| Percent bachelor's degree or higher | 0 | 8.2% |
Veteran Status in Rock Island Town
*Base on 2012 Data
| Civilian population 18 years and over | 569 | 100% |
| Civilian veterans | 39 | 6.9% |
Disability Status Of The Civilian Noninstitutionalized Population in Rock Island Town
*Base on 2012 Data
| Total Civilian Noninstitutionalized Population | 738 | 100% |
| With a disability | 77 | 10.4% |
| Under 18 years | 169 | 100% |
| With a disability | 2 | 1.2% |
| 18 to 64 years | 472 | 100% |
| With a disability | 50 | 10.6% |
| 65 years and over | 97 | 100% |
| With a disability | 25 | 25.8% |
Residence 1 Year Ago in Rock Island Town
*Base on 2012 Data
| Population 1 year and over | 726 | 100% |
| Same house | 678 | 93.4% |
| Different house in the U.S. | 48 | 6.6% |
| Same county | 13 | 1.8% |
| Different county | 35 | 4.8% |
| Same state | 0 | 0.0% |
| Different state | 35 | 4.8% |
| Abroad | 0 | 0.0% |
Place Of Birth in Rock Island Town
*Base on 2012 Data
| Total population | 738 | 100% |
| Native | 736 | 99.7% |
| Born in United States | 733 | 99.3% |
| State of residence | 244 | 33.1% |
| Different state | 489 | 66.3% |
| Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s) | 3 | 0.4% |
| Foreign born | 2 | 0.3% |
U.S. Citizenship Status in Rock Island Town
*Base on 2012 Data
| Foreign-born population | 2 | 100% |
| Naturalized U.S. citizen | 2 | 100.0% |
| Not a U.S. citizen | 0 | 0.0% |
Year of Entry in Rock Island Town
*Base on 2012 Data
| Population born outside the United States | 5 | 100% |
| Native | 3 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 3 | 100.0% |
| Foreign born | 2 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 2 | 100.0% |
World Region Of Birth Of Foreign Born in Rock Island Town
*Base on 2012 Data
| Foreign-born population, excluding population born at sea | 2 | 100% |
| Europe | 0 | 0.0% |
| Asia | 0 | 0.0% |
| Africa | 0 | 0.0% |
| Oceania | 0 | 0.0% |
| Latin America | 2 | 100.0% |
| Northern America | 0 | 0.0% |