| Total Population | 1995 | 2020 Decennial Census |
| Median Household Income | 66917 | 2024 American Community Survey 5-Year Estimates |
| Bachelor's Degree or Higher | 21.0 | 2024 American Community Survey 5-Year Estimates |
| Employment Rate | 48.4 | 2024 American Community Survey 5-Year Estimates |
| Total Housing Units | 1138 | 2024 American Community Survey 5-Year Estimates |
| Without Health Care Coverage | 5.6 | 2024 American Community Survey 5-Year Estimates |
| Total Employer Establishments | 68 | 2023 Economic Surveys Business Patterns |
| Total Households | 875 | 2024 American Community Survey 5-Year Estimates |
| Hispanic or Latino (of any race) | 107 | 2020 Decennial Census |
| Areas Located Within | , |
| Resident Population in Gilliam County, OR | 2025-01-01 |
| Estimate of Median Household Income for Gilliam County, OR | 2024-01-01 |
| Income Inequality in Gilliam County, OR | 2024-01-01 |
| Employed Persons in Gilliam County, OR | 2026-07-01 |
| Unemployed Persons in Gilliam County, OR | 2026-07-01 |
| Unemployment Rate in Gilliam County, OR | 2025-01-01 |
| Personal Income in Gilliam County, OR | 2024-01-01 |
| Premature Death Rate for Gilliam County, OR | 2016-01-01 |
| New Patent Assignments in Gilliam County, OR | 2007-01-01 |
| Civilian Labor Force in Gilliam County, OR | 2026-07-01 |
| Equifax Subprime Credit Population for Gilliam County, OR | 2025-10-01 |
| Per Capita Personal Income in Gilliam County, OR | 2024-01-01 |
| Homeownership Rate (5-year estimate) for Gilliam County, OR | 2024-01-01 |
| Age-Adjusted Premature Death Rate for Gilliam County, OR | 2016-01-01 |
| Estimate of People of All Ages in Poverty in Gilliam County, OR | 2024-01-01 |
| Burdened Households (5-year estimate) in Gilliam County, OR | 2024-01-01 |
| All-Transactions House Price Index for Gilliam County, OR | 2025-01-01 |
| Number of Private Establishments for All Industries in Gilliam County, OR | 2026-01-01 |
| Gross Domestic Product: All Industries in Gilliam County, OR | 2024-01-01 |
| Disconnected Youth (5-year estimate) for Gilliam County, OR | 2024-01-01 |
| Population Estimate, Total (5-year estimate) in Gilliam County, OR | 2024-01-01 |
| Poverty Universe, All Ages for Gilliam County, OR | 2024-01-01 |
| Estimate of People Age 0-17 in Poverty in Gilliam County, OR | 2024-01-01 |
| Estimated Percent of People of All Ages in Poverty for Gilliam County, OR | 2024-01-01 |
| Real Gross Domestic Product: All Industries in Gilliam County, OR | 2024-01-01 |
| Gross Domestic Product: Government and Government Enterprises in Gilliam County, OR | 2024-01-01 |
| Bachelor's Degree or Higher (5-year estimate) in Gilliam County, OR | 2024-01-01 |
| SNAP Benefits Recipients in Gilliam County, OR | 2023-01-01 |
| High School Graduate or Higher (5-year estimate) in Gilliam County, OR | 2024-01-01 |
| Poverty Universe, Age 0-17 for Gilliam County, OR | 2024-01-01 |
| Estimated Percent of People Age 0-17 in Poverty for Gilliam County, OR | 2024-01-01 |
| Mean Commuting Time for Workers (5-year estimate) in Gilliam County, OR | 2024-01-01 |
| Real Gross Domestic Product: Government and Government Enterprises in Gilliam County, OR | 2024-01-01 |
| Population Estimate, Total, Not Hispanic or Latino (5-year estimate) in Gilliam County, OR | 2024-01-01 |
| Population Estimate, Total, Hispanic or Latino (5-year estimate) in Gilliam County, OR | 2024-01-01 |
| Percent of Population Below the Poverty Level (5-year estimate) in Gilliam County, OR | 2024-01-01 |
| Poverty Universe, Age 5-17 related for Gilliam County, OR | 2024-01-01 |
| Rate of Preventable Hospital Admissions (5-year estimate) in Gilliam County, OR (DISCONTINUED) | 2015-01-01 |
| Estimate of Related Children Age 5-17 in Families in Poverty for Gilliam County, OR | 2024-01-01 |
| Gross Domestic Product: Private Goods-Producing Industries in Gilliam County, OR | 2024-01-01 |
| Quarterly Financial Report / November 29, 2022 |
| Quarterly Financial Report - Retail / November 29, 2022 |
| Advance Retail Inventories / November 29, 2022 |
| Advance Wholesale Inventories / November 29, 2022 |
| Housing Vacancies and Homeownership / November 29, 2022 |
| Monthly Wholesale Trade: Sales and Inventories / November 29, 2022 |
| Advanced Monthly Sales for Retail and Food Services / November 29, 2022 |
| Advance Monthly Manufacturers' Shipments, Inventories, and Orders / November 29, 2022 |
| New Home Sales / November 29, 2022 |
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| Quarterly Financial Report - Retail Trade / May 4, 2021 |
| Quarterly Services Survey / May 4, 2021 |
| Quarterly Financial Report - Manufacturing, Mining, Wholesale Trade, and Selected Service Industries / May 4, 2021 |