EXHIBIT 21 SUBSIDIARIES OF THE REGISTRANT SUBSIDIARIES OF THE REGISTRANT Percent State of of Incorporation Parent Subsidiary Ownership or Organization ------ ---------- --------- --------------- Magna Bancorp, Inc. Magnolia Federal Bank for Savings 100% Federal Magna Insurance Company 79% South Carolina Magna Financial Services., Inc. 100% Mississippi Realty Services, Inc. 100% Mississippi Comserv, Inc. 100% Mississippi Magnolia Federal Bank for Savings Magna Mortgage Company 100% Mississippi