Migration to and from York County, South Carolina
Where York County residents came from and where they went over the 5-year window 2016-2020. Census ACS County-to-County Migration Flows, 2020 5-yr (frozen vintage).
Total inflow
23,547
people moved in (5-yr)
Total outflow
15,440
people moved out (5-yr)
Net migration
+8,107
inflow minus outflow
Top 10 counties people moved IN from
| Origin | State / Region | People (5-yr) |
|---|---|---|
| Mecklenburg County | North Carolina | 4,175 |
| Lancaster County | South Carolina | 1,753 |
| Richland County | South Carolina | 969 |
| Asia | 526 | |
| Jasper County | Missouri | 513 |
| Chester County | South Carolina | 505 |
| Greenville County | South Carolina | 448 |
| Spartanburg County | South Carolina | 446 |
| Gaston County | North Carolina | 390 |
| El Paso County | Colorado | 318 |
Top 10 counties people moved OUT to
| Destination | State / Region | People (5-yr) |
|---|---|---|
| Mecklenburg County | North Carolina | 2,688 |
| King County | Washington | 889 |
| Gaston County | North Carolina | 823 |
| Richland County | South Carolina | 775 |
| Lancaster County | South Carolina | 723 |
| Chester County | South Carolina | 673 |
| Charleston County | South Carolina | 314 |
| Spartanburg County | South Carolina | 286 |
| Greenville County | South Carolina | 284 |
| Horry County | South Carolina | 266 |
Explore York County
- Business data for York CountyConstruction sector establishments, employment, payroll
- Cities in South CarolinaACS demographic profiles for places statewide
- ZIP code lookupSearch demographic data by ZIP code
- Opportunity IndexRank counties by business growth potential
- Federal contracts in SCGovBids: RFPs, awards, NAICS matching
- New business filings in South CarolinaNewFilings: fresh SOS registrations
Methodology
- Counts represent the number of people aged 1+ who reported a different residence at the survey reference date than they did one year earlier, aggregated across the 5-year sample window 2016-2020.
- Outbound (OUT) flows are reported less frequently than inbound (IN) because the survey captures the destination side of each move. Many county pairs have null OUT counts, which is normal.
- "Total inflow" sums the published MOVEDIN counts across all origin counties, including foreign-region inflows (Africa, Asia, Central America, etc.). It is not the same as net population change.
- Frozen vintage. The Census Bureau has not released a newer county-to-county migration flows file. The 2020 5-yr vintage (covering 2016-2020) is the latest available as of build date.
Source: U.S. Census Bureau, American Community Survey, County-to-County Migration Flows: 2016-2020. Vintage: 2020 5-yr. Generated: 2026-05-28. FIPS: 45091.