
Marion County, SC
County in South Carolina, South · ranked on 47 metrics
Marion County, SC is a county in South Carolina with a population of 27,980 (1,503rd of 3,094). It ranks best for Median Home Value ($2,000,001 Means $2M or More) (tied 140th of 3,092). It ranks lowest for Median Household Income (3,059th of 3,093), Homes with Broadband Internet (%) (3,048th of 3,094), Median Income (1,966th of 2,000).
Strengths and weak spotsPercentileWhere a place sits among all places, from 0 to 100. 100 is the best, 50 is the middle, 0 is the worst.More in the glossary →
Percentile on 21 metrics that rank at least half of all US counties, given whether higher or lower is better.
Best at
Highest percentiles, given whether higher or lower is better
- Health of Adults by County (CDC PLACES) · 2023tied 56th of 2,91698
- Health of Adults by County (CDC PLACES) · 2023tied 120th of 2,91696
- Housing, Income and Commutes by County (Census) · 2024tied 140th of 3,09295
- Housing, Income and Commutes by County (Census) · 2024tied 270th of 3,09091
- Climate by County (1991–2020 Averages)tied 466th of 3,05085
- Health of Adults by County (CDC PLACES) · 2023tied 1,098th of 2,91662
- Health of Adults by County (CDC PLACES) · 2022tied 2,273rd of 3,09426
- Housing, Income and Commutes by County (Census) · 20242,369th of 3,09423
- Climate by County (1991–2020 Averages)2,481st of 3,05019
- Housing, Income and Commutes by County (Census) · 20242,770th of 3,09410
Worst at
Lowest percentiles, given whether higher or lower is better
- Median Household Income$36,301Housing, Income and Commutes by County (Census) · 20243,059th of 3,0931
- Housing, Income and Commutes by County (Census) · 20243,048th of 3,0941
- Median Income$36,301Poorest Counties1,966th of 2,0002
- Health of Adults by County (CDC PLACES) · 2023tied 2,864th of 2,9162
- Poverty Rate (%)30.0%Housing, Income and Commutes by County (Census) · 20243,029th of 3,0942
- Health of Adults by County (CDC PLACES) · 2023tied 2,808th of 2,9164
- Health of Adults by County (CDC PLACES) · 2023tied 2,801st of 2,9164
- Health of Adults by County (CDC PLACES) · 2023tied 2,689th of 2,9168
- Health of Adults by County (CDC PLACES) · 2023tied 2,612th of 2,91610
- Health of Adults by County (CDC PLACES) · 2023tied 2,599th of 2,91610
Profile by category
Average percentile per category, from the median line. Select a category to list its metrics.
Notable facts
Where it ranks first or last among US counties
Never first or last on a widely ranked metric.
Where it is
Shaded by population; select a place to open it
Similar places
Closest percentiles on 16 widely reported measures from 6 categories, leaving out size and totals
Lee County, SC91% similar
Marlboro County, SC89% similar


Quick answers
- What is the population of Marion County, SC?
- Marion County, SC has a population of 27,980, 1,503rd among 3,094 US counties.
- What does Marion County, SC rank best at?
- Among US counties, Marion County, SC ranks best for Median Home Value ($2,000,001 Means $2M or More) (tied 140th of 3,092).
- Where does Marion County, SC rank worst?
- Marion County, SC ranks lowest for Median Household Income (3,059th of 3,093); Homes with Broadband Internet (%) (3,048th of 3,094); Median Income (1,966th of 2,000).
- How many statistics does Rankodex have for Marion County, SC?
- Rankodex ranks Marion County, SC on 47 statistics compared with other US counties, compiled from World Population Review and the sources it cites.
Every metric
47 metrics with a value for this place, in 13 topics