Market insights · South Carolina
Spartanburg County, SC: growth, migration and housing
Spartanburg County has 380,857 residents, up 15.6% since 2020 (+3.0% in the last year). In 2022–2023, 10,397 households moved in and 7,260 moved out (+3,137 net), bringing in a net $220.6M of income. Median household income is $66,234, the median home $233,300 and median rent $1,084 a month.
In South Carolina: 6th of 46 counties for 5-year population growth · 7th of 46 counties for net in-migration (per resident) · 15th of 46 counties for median household income · 14th of 46 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Spartanburg County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Greenville County, SC | 2,809 | $171.0M |
| Cherokee County, SC | 395 | $16.7M |
| Anderson County, SC | 237 | $12.0M |
| Union County, SC | 178 | $6.7M |
| Mecklenburg County, NC | 167 | $9.8M |
| Laurens County, SC | 167 | $7.5M |
| Buncombe County, NC | 149 | $8.9M |
| Henderson County, NC | 147 | $9.7M |
Where leavers went
Top counties by households leaving Spartanburg County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Greenville County, SC | 1,919 | $110.8M |
| Cherokee County, SC | 419 | $20.3M |
| Laurens County, SC | 186 | $8.9M |
| Anderson County, SC | 174 | $9.5M |
| Union County, SC | 163 | $6.5M |
| Mecklenburg County, NC | 153 | $9.2M |
| Pickens County, SC | 148 | $7.5M |
| Richland County, SC | 139 | $6.0M |
BizyFi in Spartanburg County
Fewer than 3 companies in the BizyFi directory are based here. Search them on the company map (company names with a free account), or browse South Carolina companies.
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Sources: U.S. Census Bureau population estimates (vintage 2025), American Community Survey 5-year (2024), and IRS Statistics of Income county-to-county migration data (2022–2023). Migration counts are tax returns (roughly households) moving between U.S. counties; the IRS suppresses very small flows. Growth rates, per-1,000 figures, rent share and state ranks are BizyFi calculations. Data updated 2026-10-17. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.