Payment Options

Mail Payments

The mailing address for Black River Electric Cooperative is:

P O Box 130
Sumter, SC 29151

Black River accepts personal checks, business checks, certified checks and money orders.  Please do not send cash in the mail.

Office Locations

The Sumter office is located at:

1121 N. Pike Rd W.
Sumter, SC 29153

Directions to Sumter Office


The Camden office is located at:

991 Black River Avenue
Cassatt, SC 29032

Directions to Camden Office


Both locations have an after-hours drop-box located near the drive-through window.

Credit Card, Debit Card

To pay using a Visa or MasterCard credit card or debit card you must use the Black River payment site at or call 1-866-731-2732.

Currently, Black River can only accept Visa or MasterCard credit and debit cards through this service. For more information about the Black River payment site, click here.

Pay Stations

Consumers must have their account number to make a payment  AT A PAY STATION.  Access to Black River billing information is not available to any remote pay station.

For your convenience, the following locations accept Black River payments.

  • Sandhills Bank
    137 N Main St
    Bethune, SC 29009
  • First Citizens Bank
    133 E. Main Street
    Summerton, SC 29148