Population
583,125
2025
+10.6% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
Greenville County, SC growth snapshot
Greenville County had an estimated 583,125 residents in 2025, up 10.6% (55,881 more people) since 2020. That is faster than South Carolina as a whole (+8.5%), and the 20th fastest growth of 146 counties in the Carolinas.
Data as of 2025 · updated
Headline numbers
Net domestic migration
+5,622
2025
9.6 per 1,000 residents
+34,197 in total, 2021–2025
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. People moving in from other U.S. counties minus people moving out.
Jobs
302,324
2025
+14.3% since 2020
Source: U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2025. Average annual employment covered by unemployment insurance.
Average weekly wage
$1,269
2025
+25.8% since 2020
Source: U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2025. Average weekly wage, all covered jobs.
Unemployment rate
3.9%
2025
+1.6 pts since 2019
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics, 2025. Annual average unemployment rate.
New homes permitted
4,947
2025
−37.9% since 2021
8.5 per 1,000 residents
Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.
Median household income
$76,932
2020–24
+23.2% since 2016–20
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–24. American Community Survey 5-year estimate.
Private-sector employment
266,065
2023
+10.8% since 2018
Source: U.S. Census Bureau, County Business Patterns, 2023. Paid employees of private employers in mid-March (County Business Patterns).
What the numbers say
Net domestic migration added 5,622 people in 2025: more people moved in from other U.S. counties than moved out.
Employers counted 302,324 jobs in 2025, +14.3% since 2020 (34th of 146 Carolinas counties for job growth); the average weekly wage was $1,269.
Unemployment averaged 3.9% in 2025, 1.6 points higher than in 2019 (before the pandemic).
Builders were authorized to start 4,947 new homes in 2025, or 8.5 per 1,000 residents.
Median household income was $76,932 in the 2020–24 American Community Survey, +23.2% since 2016–20.
Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 172nd.
Part of the Greenville-Anderson-Greer, SC metro area.
Greenville County population by year
| Year | Population | Change |
|---|---|---|
| 2025 | 583,125 | +9,255 |
| 2024 | 573,870 | +12,884 |
| 2023 | 560,986 | +12,223 |
| 2022 | 548,763 | +13,974 |
| 2021 | 534,789 | +7,545 |
| 2020 | 527,244 | – |
Census Bureau population estimates, July 1 of each year.
What drove the change in Greenville County
Greenville County grew by 55,881 people since 2020; the largest part came from domestic migration (+34,197).
| Component | 2025 | 2020–25 | Share |
|---|---|---|---|
| Natural changebirths minus deaths | +1,241 | +5,231 | |
| International migrationfrom and to other countries | +2,357 | +15,764 | |
| Domestic migrationfrom and to other U.S. counties | +5,622 | +34,197 | |
| Census adjustmentbalancing residual | +35 | +689 | |
| Total change | +9,255 | +55,881 |
Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.
How it ranks
| Measure | In South Carolina | Among U.S. counties |
|---|---|---|
| Population growth | 8th of 46 | 172nd of 3,107 |
| Net domestic migration per 1,000 residents | 16th of 46 | 569th of 3,108 |
| Private-sector job growth | 12th of 46 | 619th of 3,092 |
| Median household income | 8th of 46 | 726th of 3,107 |
| Average weekly wage | 4th of 46 | – |
| Lowest unemployment rate | 5th of 46 | 1,474th of 3,108 |
| New homes permitted per 1,000 residents | 13th of 46 | 221st of 3,005 |
1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.
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Neighbouring counties
Over 2020–25, Greenville County's population change (+10.6%) was ahead of 7 of its 8 neighbouring counties and behind 1 (Spartanburg County).
Its median household income ($76,932, 2020–24) is higher than in all 8 of its neighbouring counties.
| County | Population2025 | Population change2020–25 | Net domestic migration per 1,000 residents2025 | Homes permitted per 1,000 residents2025 | Median household income2020–24 |
|---|---|---|---|---|---|
| Greenville County, SC This county | 583,125 | +10.6% | 9.6 | 8.5 | $76,932 |
| Pickens County, SC | 139,198 | +5.7% | 10.8 | 6.8 | $61,064 |
| Spartanburg County, SC | 380,857 | +15.6% | 24.2 | 10.5 | $66,234 |
| Anderson County, SC | 219,930 | +7.7% | 12.2 | 6.8 | $66,651 |
| Polk County, NC | 20,533 | +6.0% | 16.6 | 6.9 | $67,758 |
| Henderson County, NC | 122,375 | +5.0% | 9.4 | 8.9 | $68,187 |
| Laurens County, SC | 71,848 | +6.2% | 21.8 | 12.1 | $57,623 |
| Transylvania County, NC | 34,211 | +2.9% | 3.8 | 5.1 | $66,184 |
| Abbeville County, SC | 24,836 | +2.3% | 9.5 | 6.3 | $52,935 |
Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.
All 46 South Carolina counties · All Carolinas counties and metros
Questions
What is the population of Greenville County?
About 583,125 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.
Is Greenville County growing?
Yes. Its population grew 10.6% between 2020 and 2025, about 55,881 more people (Census Bureau population estimates). South Carolina as a whole changed +8.5% over the same years. That ranks 20th of 146 Carolinas counties for population growth.
How many people moved to Greenville County?
On net, about 5,622 people in 2025: that many more moved in from other U.S. counties than moved out (Census Bureau net domestic migration estimate).
How many jobs are in Greenville County?
Employers there reported 302,324 jobs covered by unemployment insurance in 2025, +14.3% since 2020 (BLS Quarterly Census of Employment and Wages). The average weekly wage was $1,269 in 2025.
What is the unemployment rate in Greenville County?
It averaged 3.9% in 2025 (BLS Local Area Unemployment Statistics, annual average).
How many new homes are being built in Greenville County?
Building permits authorized 4,947 new housing units in 2025, 8.5 per 1,000 residents (Census Bureau Building Permits Survey). Permits count homes authorized, not finished.
What is the median household income in Greenville County?
$76,932 in the 2020–24 American Community Survey 5-year estimates.
How does Greenville County compare with other South Carolina counties?
Among South Carolina counties it ranks 8th of 46 for population growth; 16th of 46 for net domestic migration per 1,000 residents; 12th of 46 for private-sector job growth; 8th of 46 for median household income. Nationally it ranks 172nd of 3,107 counties for population growth.
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Sources and method
- U.S. Census Bureau, Population Estimates Program (Vintage 2025)
- U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages
- U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics
- U.S. Census Bureau, Building Permits Survey
- U.S. Census Bureau, American Community Survey 5-year estimates
- U.S. Census Bureau, County Business Patterns
Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.