With 548,166 people, Greenville County is a county in South Carolina. That puts it in the top 6% of US counties for household income. The population is up 44% since 2000. 41% of adults hold a bachelor's degree or higher. 9% of residents were born outside the United States. Home values have roughly tripled since 2000, reaching $299,000.
At a glance
Lower income
median household income $76,932, below the US median
US median: $82,259
Mid-age
median age 38.4
US median: 38.9
More educated
41% hold a bachelor's degree
US average: 36%
Less affordable
home values up 60%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Greenville County
What changed most since 1990
Population320,167 → 548,166(+71%)US over the same years: +35%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)22.6%(6,336)
US avg: 26.4%
Gulf War (1990s)26.3%(7,370)
US avg: 24.3%
Vietnam era33%(9,230)
US avg: 33.1%
Korean War3.4%(946)
US avg: 4.5%
World War II0.5%(139)
US avg: 1%
Share of the 27,985 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Greenville County, decade by decade
Greenville County population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
1990
320,167
$69,813
$157,685
21.0%
40.2
2000
379,616
$74,959
$187,084
26.2%
49.4
2010
451,225
$67,368
$213,052
30.0%
58.3
2020
525,534
$75,658
$239,256
36.4%
66.3
2024
548,166
$76,932
$299,000
41.3%
66.8
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.
How many people live in Greenville County, South Carolina?
Greenville County, South Carolina has about 548,166 residents according to the 2024 American Community Survey.
What is the median household income in Greenville County, South Carolina?
The typical household in Greenville County, South Carolina earns about $76,932 a year. Half of households make more than that, and half make less.
Is Greenville County, South Carolina expensive?
In Greenville County, South Carolina, the median home is worth about $299,000, and the typical rent is about $1,262 a month.
How educated are people in Greenville County, South Carolina?
About 41.3% of adults age 25 and over in Greenville County, South Carolina hold a bachelor's degree or higher.
What is the poverty rate in Greenville County, South Carolina?
About 10.8% of people in Greenville County, South Carolina live below the federal poverty line.
Has Greenville County, South Carolina grown since 1990?
Yes, Greenville County, South Carolina has grown since 1990. The population has added about 227,999 residents, a change of about 71 percent over that period.