Total Population in Gregory County, SD
ACS 2024 5-Year Estimates
4,016
Rank #2,962/3,222 · #40 in SD
8th
Gregory 4,016
SD 907,428 -99.6%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Gregory County's total population of 4,016 compares to all 3,222 U.S. counties. Values range from 33 to 9,808,667.
Distribution of Total Population Across All Counties
Ranking Context
Counties ranked closest to Gregory County for total population.
Nearby Rankings
Full ranking →| #2,959 | Hidalgo County, NM | 4,041 |
| #2,960 | Dunn County, ND | 4,040 |
| #2,961 | Schuyler County, MO | 4,038 |
| #2,962 | Gregory County, SD | 4,016 |
| #2,963 | Columbia County, WA | 4,014 |
| #2,964 | Union County, NM | 4,013 |
| #2,965 | Stafford County, KS | 3,978 |
About Total Population
Gregory County, South Dakota has a total population of 4,016, ranking #2,962 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within South Dakota, it ranks #40 of 66. This places it in the 8th percentile nationally.
Total population count from the American Community Survey. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.