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York County, South Carolina
York County lies in South Carolina's northern Piedmont, directly south of Charlotte, North Carolina, with Rock Hill as its largest city and York as the county seat. It is the fastest-growing part of the Charlotte metro area, with Fort Mill and Tega Cay driving high-end residential and commercial development, and jurisdiction lines matter here since growth spills across the York-Lancaster-Mecklenburg county line.
Open the live York County map →
York County at a glance
- 307,000Population (2025)
- YorkCounty seat
- 681 sq miLand area
- 451 / sq miDensity
- $89,000Median household income
- $360,000Median home value
What the live York County map shows
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- City Boundaries: 5
- School Boundaries - Elementary: 16
- School Boundaries: 20
- Residential: 12,895
- Commercial: 4
- Zoning: 21
- Traffic Counts: 203
- Congressional Districts: 1
- County Commissioner Districts: 7
- Emergency Services: 39
- Flood Zones: 2
- HUD: 72
- Opportunity Zones: 1
- Parks & Golf: 43
- School Board Member Districts: 4
- Schools: 64
- Soils: 118
- State House Districts: 10
- State Senate Districts: 4
- Urban Service Boundary: 1
- Zip Codes: 23
- Development News: 4
Cities and towns in York County
Clover, Fort Mill, Rock Hill, Tega Cay, York.
Neighboring counties
- Gaston County, NC · map
- Chester County, SC · map
- Cherokee County, SC · map
- Mecklenburg County, NC · map
- Lancaster County, SC · map
- Union County, SC · map