Language Spoken At Home in Rocky Boy's Agency
*Base on 2012 Data
| Population 5 years and over | 321 | 100% |
| English only | 211 | 65.7% |
| Language other than English | 110 | 34.3% |
| Speak English less than very well | 8 | 2.5% |
| Spanish | 5 | 1.6% |
| 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 | 105 | 32.7% |
| Speak English less than very well | 8 | 2.5% |
Ancestry in Rocky Boy's Agency
*Base on 2012 Data
| Total population | 360 | 100% |
| American | 0 | 0.0% |
| Arab | 0 | 0.0% |
| Czech | 0 | 0.0% |
| Danish | 0 | 0.0% |
| Dutch | 0 | 0.0% |
| English | 13 | 3.6% |
| French (except Basque) | 0 | 0.0% |
| French Canadian | 0 | 0.0% |
| German | 0 | 0.0% |
| Greek | 0 | 0.0% |
| Hungarian | 0 | 0.0% |
| Irish | 0 | 0.0% |
| Italian | 13 | 3.6% |
| Lithuanian | 0 | 0.0% |
| Norwegian | 1 | 0.3% |
| Polish | 0 | 0.0% |
| Portuguese | 0 | 0.0% |
| Russian | 0 | 0.0% |
| Scotch-Irish | 0 | 0.0% |
| Scottish | 5 | 1.4% |
| 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) | 0 | 0.0% |
Households By Type in Rocky Boy's Agency
*Base on 2012 Data
| Total households | 69 | 100% |
| Family households (families) | 61 | 88.4% |
| With own children under 18 years | 25 | 36.2% |
| Married-couple family | 48 | 69.6% |
| With own children under 18 years | 22 | 31.9% |
| Male householder, no wife present, family | 3 | 4.3% |
| With own children under 18 years | 3 | 4.3% |
| Female householder, no husband present, family | 10 | 14.5% |
| With own children under 18 years | 0 | 0.0% |
| Nonfamily households | 8 | 11.6% |
| Householder living alone | 8 | 11.6% |
| 65 years and over | 7 | 10.1% |
| Households with one or more people under 18 years | 41 | 59.4% |
| Households with one or more people 65 years and over | 31 | 44.9% |
| Average household size | 5 | 0% |
| Average family size | 6 | 0% |
Relationship in Rocky Boy's Agency
*Base on 2012 Data
| Population in households | 360 | 100% |
| Householder | 69 | 19.2% |
| Spouse | 49 | 13.6% |
| Child | 108 | 30.0% |
| Other relatives | 131 | 36.4% |
| Nonrelatives | 3 | 0.8% |
| Unmarried partner | 3 | 0.8% |
Marital Status in Rocky Boy's Agency
*Base on 2012 Data
| Males 15 years and over | 129 | 100% |
| Never married | 58 | 45.0% |
| Now married, except separated | 71 | 55.0% |
| Separated | 0 | 0.0% |
| Widowed | 0 | 0.0% |
| Divorced | 0 | 0.0% |
| Females 15 years and over | 141 | 100% |
| Never married | 58 | 41.1% |
| Now married, except separated | 69 | 48.9% |
| Separated | 2 | 1.4% |
| Widowed | 4 | 2.8% |
| Divorced | 8 | 5.7% |
Fertility in Rocky Boy's Agency
*Base on 2012 Data
| Number of women 15 to 50 years old who had a birth in the past 12 months | 19 | 100% |
| Unmarried women (widowed, divorced, and never married) | 0 | 0.0% |
| Per 1,000 unmarried women | 0 | 0% |
| Per 1,000 women 15 to 50 years old | 192 | 0% |
| Per 1,000 women 15 to 19 years old | 0 | 0% |
| Per 1,000 women 20 to 34 years old | 294 | 0% |
| Per 1,000 women 35 to 50 years old | 118 | 0% |
Grandparents in Rocky Boy's Agency
*Base on 2012 Data
| Number of grandparents living with own grandchildren under 18 years | 29 | 100% |
| Responsible for grandchildren | 29 | 100.0% |
| Less than 1 year | 10 | 34.5% |
| 1 or 2 years | 2 | 6.9% |
| 3 or 4 years | 4 | 13.8% |
| 5 or more years | 13 | 44.8% |
| Number of grandparents responsible for own grandchildren under 18 years | 29 | 100% |
| Who are female | 9 | 31.0% |
| Who are married | 25 | 86.2% |
School Enrollment in Rocky Boy's Agency
*Base on 2012 Data
| Population 3 years and over enrolled in school | 92 | 100% |
| Nursery school, preschool | 4 | 4.3% |
| Kindergarten | 4 | 4.3% |
| Elementary school (grades 1-8) | 47 | 51.1% |
| High school (grades 9-12) | 14 | 15.2% |
| College or graduate school | 23 | 25.0% |
Educational Attainment in Rocky Boy's Agency
*Base on 2012 Data
| Population 25 years and over | 204 | 100% |
| Less than 9th grade | 17 | 8.3% |
| 9th to 12th grade, no diploma | 21 | 10.3% |
| High school graduate (includes equivalency) | 55 | 27.0% |
| Some college, no degree | 54 | 26.5% |
| Associate's degree | 20 | 9.8% |
| Bachelor's degree | 21 | 10.3% |
| Graduate or professional degree | 16 | 7.8% |
| Percent high school graduate or higher | 0 | 81.4% |
| Percent bachelor's degree or higher | 0 | 18.1% |
Veteran Status in Rocky Boy's Agency
*Base on 2012 Data
| Civilian population 18 years and over | 256 | 100% |
| Civilian veterans | 13 | 5.1% |
Disability Status Of The Civilian Noninstitutionalized Population in Rocky Boy's Agency
*Base on 2012 Data
| Total Civilian Noninstitutionalized Population | 360 | 100% |
| With a disability | 64 | 17.8% |
| Under 18 years | 104 | 100% |
| With a disability | 14 | 13.5% |
| 18 to 64 years | 207 | 100% |
| With a disability | 40 | 19.3% |
| 65 years and over | 49 | 100% |
| With a disability | 10 | 20.4% |
Residence 1 Year Ago in Rocky Boy's Agency
*Base on 2012 Data
| Population 1 year and over | 352 | 100% |
| Same house | 331 | 94.0% |
| Different house in the U.S. | 21 | 6.0% |
| Same county | 16 | 4.5% |
| Different county | 5 | 1.4% |
| Same state | 5 | 1.4% |
| Different state | 0 | 0.0% |
| Abroad | 0 | 0.0% |
Place Of Birth in Rocky Boy's Agency
*Base on 2012 Data
| Total population | 360 | 100% |
| Native | 342 | 95.0% |
| Born in United States | 336 | 93.3% |
| State of residence | 328 | 91.1% |
| Different state | 8 | 2.2% |
| Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s) | 6 | 1.7% |
| Foreign born | 18 | 5.0% |
U.S. Citizenship Status in Rocky Boy's Agency
*Base on 2012 Data
| Foreign-born population | 18 | 100% |
| Naturalized U.S. citizen | 0 | 0.0% |
| Not a U.S. citizen | 18 | 100.0% |
Year of Entry in Rocky Boy's Agency
*Base on 2012 Data
| Population born outside the United States | 24 | 100% |
| Native | 6 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 6 | 100.0% |
| Foreign born | 18 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 18 | 100.0% |
World Region Of Birth Of Foreign Born in Rocky Boy's Agency
*Base on 2012 Data
| Foreign-born population, excluding population born at sea | 18 | 100% |
| Europe | 0 | 0.0% |
| Asia | 0 | 0.0% |
| Africa | 0 | 0.0% |
| Oceania | 4 | 22.2% |
| Latin America | 0 | 0.0% |
| Northern America | 14 | 77.8% |