Southwestern Indiana Conference

The Southwestern Indiana Athletic Conference (SWIAC), is an eight-member IHSAA-sanctioned athletic conference located within Clay, Daviess, Greene and Sullivan Counties in Southwest and West Central Indiana. North Central (Farmersburg) joined in 2010 with the folding of the Tri-River Conference. Prior to that time, Clay City, Linton Stockton, Shakamak, and Union (Dugger) also participated in the Tri-River Conference concurrently while playing in the SWIAC. The conference was originally formed in 1939, but information on early membership between then and 1958 is incomplete.

Membership

 * 1) Bloomfield played concurrently in the SWIAC and Blue Chip Conference from 1968 to 1985.
 * 2) Clay City and Shakamak were both concurrently in the SWIAC and TRC from joining the SWIAC until the TRC's demise in 2010. Linton-Stockton joined the TRC in 1991 while playing simultaneously in both leagues until 2010.

Former members

 * 1) Loogootee and Shoals played concurrently in the SWIAC and MCC 1939–43.
 * 2) Shoals played concurrently in the SWIAC and Lost River Conference from 1971 to 1974, and in the SWIAC and BCC from 1977 to 1979.
 * 3) Union played in the SWIAC and TRC concurrently from 1974 to 2010.
 * 4) Union was closed as a public school in 2014, however, a charter school was formed the same year carrying the history of the school. The new Union played as a non-IHSAA independent until 2018, when it joined the Southern Roads Conference.

Bloomfield (1)

 * 1998 Girls Basketball (A)

Linton Stockton (3)

 * 1910 Track and Field
 * 2016 Football (1A)
 * 2020 Girls Basketball (2A)
 * 2021 Girls Basketball (2A)

North Daviess (1)

 * 2022 Boys Basketball (A)

Shakamak (2)

 * 2008 Baseball (A)
 * 2014 Baseball (A)

Resources

 * IHSAA Conferences
 * IHSAA Directory