Total Population in Clark County, SD
ACS 2024 5-Year Estimates
3,917
Rank #2,970/3,222 · #41 in SD
8th
Clark 3,917
SD 907,428 -99.6%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Clark County's total population of 3,917 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 Clark County for total population.
Nearby Rankings
Full ranking →| #2,967 | Mason County, TX | 3,955 |
| #2,968 | Tensas Parish, LA | 3,935 |
| #2,969 | Pierce County, ND | 3,928 |
| #2,970 | Clark County, SD | 3,917 |
| #2,971 | Red Lake County, MN | 3,915 |
| #2,972 | Meade County, KS | 3,903 |
| #2,973 | Wells County, ND | 3,890 |
About Total Population
Clark County, South Dakota has a total population of 3,917, ranking #2,970 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within South Dakota, it ranks #41 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.