Median Age in McCormick County, SC
ACS 2024 5-Year Estimates
59.5 years
Rank #12/3,222 · #1 in SC
100th
McCormick 59.5 years
SC 40.2 years +48.0%
US 38.9 years +53.0%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How McCormick County's median age of 59.5 years compares to all 3,222 U.S. counties. Values range from 21.4 years to 86.2 years.
Distribution of Median Age Across All Counties
Ranking Context
Counties ranked closest to McCormick County for median age.
Nearby Rankings
Full ranking →| #9 | Terrell County, TX | 59.9 years |
| #10 | Ontonagon County, MI | 59.8 years |
| #11 | Jefferson County, WA | 59.8 years |
| #12 | McCormick County, SC | 59.5 years |
| #13 | Menard County, TX | 59.5 years |
| #14 | Real County, TX | 59.5 years |
| #15 | Northumberland County, VA | 59.5 years |
About Median Age
McCormick County, South Carolina has a median age of 59.5 years, ranking #12 of 3,222 counties nationwide — 53.0% above the national value of 38.9 years. Within South Carolina, it ranks #1 of 46. This places it in the 100th percentile nationally.
The median age of the total population. 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.