| Total Population | 8318 | 2020 Decennial Census |
| Median Household Income | 84112 | 2024 American Community Survey 5-Year Estimates |
| Bachelor's Degree or Higher | 31.6 | 2024 American Community Survey 5-Year Estimates |
| Employment Rate | 54.0 | 2024 American Community Survey 5-Year Estimates |
| Total Housing Units | 5291 | 2024 American Community Survey 5-Year Estimates |
| Without Health Care Coverage | 10.8 | 2024 American Community Survey 5-Year Estimates |
| Total Employer Establishments | 327 | 2023 Economic Surveys Business Patterns |
| Total Households | 4451 | 2024 American Community Survey 5-Year Estimates |
| Hispanic or Latino (of any race) | 211 | 2020 Decennial Census |
| Areas Located Within | , |
| Resident Population in Custer County, SD | 2025-01-01 |
| Homeownership Rate (5-year estimate) for Custer County, SD | 2024-01-01 |
| Premature Death Rate for Custer County, SD | 2020-01-01 |
| Age-Adjusted Premature Death Rate for Custer County, SD | 2020-01-01 |
| Equifax Subprime Credit Population for Custer County, SD | 2025-10-01 |
| High School Graduate or Higher (5-year estimate) in Custer County, SD | 2024-01-01 |
| Bachelor's Degree or Higher (5-year estimate) in Custer County, SD | 2024-01-01 |
| Net County-to-County Migration Flow (5-year estimate) for Custer County, SD (DISCONTINUED) | 2020-01-01 |
| SNAP Benefits Recipients in Custer County, SD | 2023-01-01 |
| 90% Confidence Interval Upper Bound of Estimate of Percent of People Age 0-17 in Poverty for Custer County, SD | 2024-01-01 |
| 90% Confidence Interval Upper Bound of Estimate of Median Household Income for Custer County, SD | 2024-01-01 |
| Poverty Universe, All Ages for Custer County, SD | 2024-01-01 |
| Burdened Households (5-year estimate) in Custer County, SD | 2024-01-01 |
| 90% Confidence Interval Upper Bound of Estimate of Percent of People of All Ages in Poverty for Custer County, SD | 2024-01-01 |
| Estimate of People of All Ages in Poverty in Custer County, SD | 2024-01-01 |
| Income Inequality in Custer County, SD | 2024-01-01 |
| Estimate, Median Age by Sex, Total Population (5-year estimate) in Custer County, SD | 2024-01-01 |
| Population Estimate, Total, Hispanic or Latino (5-year estimate) in Custer County, SD | 2024-01-01 |
| Combined Violent and Property Crime Offenses Known to Law Enforcement in Custer County, SD (DISCONTINUED) | 2021-01-01 |
| Estimate of Median Household Income for Custer County, SD | 2024-01-01 |
| Percent of Population Below the Poverty Level (5-year estimate) in Custer County, SD | 2024-01-01 |
| Population Estimate, Total, Not Hispanic or Latino, Two or More Races (5-year estimate) in Custer County, SD | 2024-01-01 |
| Population Estimate, Total, Not Hispanic or Latino, Native Hawaiian and Other Pacific Islander Alone (5-year estimate) in Custer County, SD | 2024-01-01 |
| Estimated Percent of People of All Ages in Poverty for Custer County, SD | 2024-01-01 |
| Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Custer County, SD | 2024-01-01 |
| Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Custer County, SD | 2024-01-01 |
| Number of Private Establishments for All Industries in Custer County, SD | 2025-10-01 |
| Population Estimate, Total, Hispanic or Latino, Some Other Race Alone (5-year estimate) in Custer County, SD | 2024-01-01 |
| Population Estimate, Total, Hispanic or Latino, American Indian and Alaska Native Alone (5-year estimate) in Custer County, SD | 2024-01-01 |
| Population Estimate, Total, Hispanic or Latino, Two or More Races, Two Races Including Some Other Race (5-year estimate) in Custer County, SD | 2024-01-01 |
| Estimate of Related Children Age 5-17 in Families in Poverty for Custer County, SD | 2024-01-01 |
| Poverty Universe, Age 5-17 related for Custer County, SD | 2024-01-01 |
| Rate of Preventable Hospital Admissions (5-year estimate) in Custer County, SD (DISCONTINUED) | 2015-01-01 |
| Estimated Percent of People Age 0-17 in Poverty for Custer County, SD | 2024-01-01 |
| New Patent Assignments in Custer County, SD | 1988-02-01 |
| 90% Confidence Interval Upper Bound of Estimate of Percent of Related Children Age 5-17 in Families in Poverty for Custer County, SD | 2024-01-01 |
| Poverty Universe, Age 0-17 for Custer County, SD | 2024-01-01 |
| Population Estimate, Total (5-year estimate) in Custer County, SD | 2024-01-01 |
| Population Estimate, Total, Not Hispanic or Latino (5-year estimate) in Custer County, SD | 2024-01-01 |
| Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Custer County, SD | 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 |