Allendale County, South Carolina

Allendale County is a county in South Carolina with an estimated population of 7,369 in 2023. 2 cities, towns and Census places in it are indexed here.

Largest places in Allendale County

About Allendale County

Allendale County is one of the counties of South Carolina. County governments in South Carolina handle local services such as courts, property records and elections; cities and towns inside the county run their own municipal services. Population figures come from the Census Bureau's Vintage 2023 estimates, which are updated annually.