S.D. Codified Laws § 1-3-1 (2026)
Pursuant to the 1991 congressional reapportionment, the State of South Dakota, in its entirety, constitutes one congressional district.
Source: SDC 1939, § 55.0301; SL 1965, ch 227 , § 1; SL 1971, ch 2 , § 1; SL 1981, ch 1 ; SL 1991, ch 1 , § 1.