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Martin County, North Carolina
Martin County sits in eastern North Carolina's inner Coastal Plain along the Roanoke River, with Williamston as its seat and Robersonville and Oak City as its other trading towns amid mostly farmland and timberland. Row-crop agriculture anchors the local economy and population growth is slow, so Roanoke River floodplain limits and a shortage of platted residential lots outside Williamston shape where new housing can go.
Open the live Martin County map →
Martin County at a glance
- 22,000Population (2025)
- WilliamstonCounty seat
- 456 sq miLand area
- 48 / sq miDensity
- $49,000Median household income
- $110,000Median home value
What the live Martin County map shows
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- City Boundaries: 9
- School Boundaries: 1
- Congressional Districts: 1
- Soils: 61
- State House Districts: 5
- State Senate Districts: 4
Cities and towns in Martin County
Bear Grass, Everetts, Hamilton, Hassell, Jamesville, Oak City, Parmele, Robersonville, Williamston.
Neighboring counties
- Bertie County, NC · map
- Pitt County, NC · map
- Washington County, NC · map
- Edgecombe County, NC · map
- Beaufort County, NC · map
- Halifax County, NC · map