| Alleghany County North Carolina Cities/Towns - Cherry Lane, Piney Creek, Sparta (County Seat) |
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Your Ad Here Alleghany County is a county located in the U.S. state of North Carolina. As of 2000, the population is 10,677. Its county seat is Sparta. History The county was formed in 1859. It was named for the Allegheny Mountains. ![]() |