Total Population in Lyman County, SD
ACS 2024 5-Year Estimates
3,724
Rank #2,983/3,222 · #43 in SD
7th
Lyman 3,724
SD 907,428 -99.6%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Lyman County's total population of 3,724 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 Lyman County for total population.
Nearby Rankings
Full ranking →| #2,980 | Catron County, NM | 3,743 |
| #2,981 | Sioux County, ND | 3,740 |
| #2,982 | Pope County, IL | 3,739 |
| #2,983 | Lyman County, SD | 3,724 |
| #2,984 | Sweet Grass County, MT | 3,720 |
| #2,985 | Echols County, GA | 3,709 |
| #2,986 | Ellis County, OK | 3,683 |
About Total Population
Lyman County, South Dakota has a total population of 3,724, ranking #2,983 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within South Dakota, it ranks #43 of 66. This places it in the 7th 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.