Table:
text: Southwestern Indiana Conference
Membership
Membership
School Location_ Mascot Enrollment IHSAA_Class County Year_Joined Previous_Conference
Bloomfield * Bloomfield Cardinals 358 AA 28 Greene 1939 Independents
Clay City * Clay City Eels 278 A 11 Clay 1992 Tri-River
Eastern Greene Bloomfield Thunderbirds 440 AA 28 Greene 1962 none (new school)
Linton Stockton * Linton Miners 404 AA 28 Greene 1980 Independents
North Central (Farmersburg) Farmersburg Thunderbirds 525 A 77 Sullivan 2010 Tri-River
North Daviess Elnora Cougars 321 A 14 Daviess 1986 Blue Chip Conference
Shakamak * Jasonville Lakers 256 A 28 Greene 1968 Tri-River
Union (Dugger) * Dugger Bulldogs 127 A 77 Sullivan 1974 Tri-River
White River Valley Switz City Wolverines 273 A 28 Greene 1990 none (new school)

Question: Which IHSAA class has a Linton site among Southwestern Indiana Conference members?