Jamesville is a town in Martin County, North Carolina, United States.

According to the United States Census Bureau, the town has a total area of 1.3 square miles (3.4 km2), all land.

There were 233 housing units at an average density of 174.1 per square mile (67.2/km2).

27.6% of all households were made up of individuals, and 16.1% had someone living alone who was 65 years of age or older.

[5] Jimmy Brown - Major League Baseball infielder with the St. Louis Cardinals