Language Spoken At Home in Gilliam County
*Base on 2012 Data
| Population 5 years and over | 1,801 | 100% |
| English only | 1,685 | 93.6% |
| Language other than English | 116 | 6.4% |
| Speak English less than very well | 20 | 1.1% |
| Spanish | 100 | 5.6% |
| Speak English less than very well | 20 | 1.1% |
| Other Indo-European languages | 16 | 0.9% |
| 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 | 0 | 0.0% |
| Speak English less than very well | 0 | 0.0% |
Ancestry in Gilliam County
*Base on 2012 Data
| Total population | 1,904 | 100% |
| American | 98 | 5.1% |
| Arab | 0 | 0.0% |
| Czech | 0 | 0.0% |
| Danish | 15 | 0.8% |
| Dutch | 11 | 0.6% |
| English | 261 | 13.7% |
| French (except Basque) | 66 | 3.5% |
| French Canadian | 4 | 0.2% |
| German | 594 | 31.2% |
| Greek | 6 | 0.3% |
| Hungarian | 0 | 0.0% |
| Irish | 418 | 22.0% |
| Italian | 40 | 2.1% |
| Lithuanian | 11 | 0.6% |
| Norwegian | 46 | 2.4% |
| Polish | 11 | 0.6% |
| Portuguese | 11 | 0.6% |
| Russian | 17 | 0.9% |
| Scotch-Irish | 27 | 1.4% |
| Scottish | 89 | 4.7% |
| Slovak | 0 | 0.0% |
| Subsaharan African | 0 | 0.0% |
| Swedish | 42 | 2.2% |
| Swiss | 3 | 0.2% |
| Ukrainian | 0 | 0.0% |
| Welsh | 14 | 0.7% |
| West Indian (excluding Hispanic origin groups) | 0 | 0.0% |
Households By Type in Gilliam County
*Base on 2012 Data
| Total households | 894 | 100% |
| Family households (families) | 543 | 60.7% |
| With own children under 18 years | 185 | 20.7% |
| Married-couple family | 447 | 50.0% |
| With own children under 18 years | 116 | 13.0% |
| Male householder, no wife present, family | 23 | 2.6% |
| With own children under 18 years | 23 | 2.6% |
| Female householder, no husband present, family | 73 | 8.2% |
| With own children under 18 years | 46 | 5.1% |
| Nonfamily households | 351 | 39.3% |
| Householder living alone | 321 | 35.9% |
| 65 years and over | 131 | 14.7% |
| Households with one or more people under 18 years | 213 | 23.8% |
| Households with one or more people 65 years and over | 297 | 33.2% |
| Average household size | 2 | 0% |
| Average family size | 3 | 0% |
Relationship in Gilliam County
*Base on 2012 Data
| Population in households | 1,893 | 100% |
| Householder | 894 | 47.2% |
| Spouse | 443 | 23.4% |
| Child | 385 | 20.3% |
| Other relatives | 84 | 4.4% |
| Nonrelatives | 87 | 4.6% |
| Unmarried partner | 57 | 3.0% |
Marital Status in Gilliam County
*Base on 2012 Data
| Males 15 years and over | 817 | 100% |
| Never married | 194 | 23.7% |
| Now married, except separated | 470 | 57.5% |
| Separated | 17 | 2.1% |
| Widowed | 38 | 4.7% |
| Divorced | 98 | 12.0% |
| Females 15 years and over | 785 | 100% |
| Never married | 95 | 12.1% |
| Now married, except separated | 453 | 57.7% |
| Separated | 5 | 0.6% |
| Widowed | 110 | 14.0% |
| Divorced | 122 | 15.5% |
Fertility in Gilliam County
*Base on 2012 Data
| Number of women 15 to 50 years old who had a birth in the past 12 months | 17 | 100% |
| Unmarried women (widowed, divorced, and never married) | 7 | 41.2% |
| Per 1,000 unmarried women | 43 | 0% |
| Per 1,000 women 15 to 50 years old | 49 | 0% |
| Per 1,000 women 15 to 19 years old | 0 | 0% |
| Per 1,000 women 20 to 34 years old | 93 | 0% |
| Per 1,000 women 35 to 50 years old | 33 | 0% |
Grandparents in Gilliam County
*Base on 2012 Data
| Number of grandparents living with own grandchildren under 18 years | 36 | 100% |
| Responsible for grandchildren | 20 | 55.6% |
| 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 | 20 | 55.6% |
| Number of grandparents responsible for own grandchildren under 18 years | 20 | 100% |
| Who are female | 10 | 50.0% |
| Who are married | 20 | 100.0% |
School Enrollment in Gilliam County
*Base on 2012 Data
| Population 3 years and over enrolled in school | 329 | 100% |
| Nursery school, preschool | 8 | 2.4% |
| Kindergarten | 13 | 4.0% |
| Elementary school (grades 1-8) | 170 | 51.7% |
| High school (grades 9-12) | 78 | 23.7% |
| College or graduate school | 60 | 18.2% |
Educational Attainment in Gilliam County
*Base on 2012 Data
| Population 25 years and over | 1,462 | 100% |
| Less than 9th grade | 43 | 2.9% |
| 9th to 12th grade, no diploma | 109 | 7.5% |
| High school graduate (includes equivalency) | 465 | 31.8% |
| Some college, no degree | 454 | 31.1% |
| Associate's degree | 155 | 10.6% |
| Bachelor's degree | 172 | 11.8% |
| Graduate or professional degree | 64 | 4.4% |
| Percent high school graduate or higher | 0 | 89.6% |
| Percent bachelor's degree or higher | 0 | 16.1% |
Veteran Status in Gilliam County
*Base on 2012 Data
| Civilian population 18 years and over | 1,543 | 100% |
| Civilian veterans | 210 | 13.6% |
Disability Status Of The Civilian Noninstitutionalized Population in Gilliam County
*Base on 2012 Data
| Total Civilian Noninstitutionalized Population | 1,897 | 100% |
| With a disability | 425 | 22.4% |
| Under 18 years | 361 | 100% |
| With a disability | 21 | 5.8% |
| 18 to 64 years | 1,137 | 100% |
| With a disability | 205 | 18.0% |
| 65 years and over | 399 | 100% |
| With a disability | 199 | 49.9% |
Residence 1 Year Ago in Gilliam County
*Base on 2012 Data
| Population 1 year and over | 1,889 | 100% |
| Same house | 1,644 | 87.0% |
| Different house in the U.S. | 245 | 13.0% |
| Same county | 87 | 4.6% |
| Different county | 158 | 8.4% |
| Same state | 120 | 6.4% |
| Different state | 38 | 2.0% |
| Abroad | 0 | 0.0% |
Place Of Birth in Gilliam County
*Base on 2012 Data
| Total population | 1,904 | 100% |
| Native | 1,841 | 96.7% |
| Born in United States | 1,833 | 96.3% |
| State of residence | 1,144 | 60.1% |
| Different state | 689 | 36.2% |
| Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s) | 8 | 0.4% |
| Foreign born | 63 | 3.3% |
U.S. Citizenship Status in Gilliam County
*Base on 2012 Data
| Foreign-born population | 63 | 100% |
| Naturalized U.S. citizen | 0 | 0.0% |
| Not a U.S. citizen | 63 | 100.0% |
Year of Entry in Gilliam County
*Base on 2012 Data
| Population born outside the United States | 71 | 100% |
| Native | 8 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 8 | 100.0% |
| Foreign born | 63 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 63 | 100.0% |
World Region Of Birth Of Foreign Born in Gilliam County
*Base on 2012 Data
| Foreign-born population, excluding population born at sea | 63 | 100% |
| Europe | 9 | 14.3% |
| Asia | 0 | 0.0% |
| Africa | 0 | 0.0% |
| Oceania | 0 | 0.0% |
| Latin America | 54 | 85.7% |
| Northern America | 0 | 0.0% |