The Ohio River Valley Conference is an Indiana High School Athletic Association-sanctioned conference located in Jefferson, Ohio, Ripley, and Switzerland counties. Formed in 1952, the conference has been fairly stable throughout its history, as five of the current seven members are original members.
The Western Indiana Conference is the name of two IHSAA-sanctioned conferences based in West Central Indiana. The first formed as an eight-team league that formed as a basketball league in 1944 as the West Central Conference. The league started expanding in 1945 and changed its name to the Western Indiana Conference. With consolidation forcing many membership changes in the 1970s, the conference folded at four members in 1983.
The White River Conference was an IHSAA-sanctioned conference located within rural areas of East Central Indiana, that existed twice, once from 1954 to 1977, and from 1989 to 2010. The first version of the conference was founded as a home for high schools in Madison County who weren't in the Central Indiana Athletic Conference. The conference would expand quickly from six to nine schools, as two new high schools in Anderson and Middletown, a school in Henry County, were added within two years. Membership was generally not stable until 1969, as Madison Heights left, Highland was forced out and eventually added back into the conference, St. Mary's closed, member schools consolidated, and schools from neighboring Delaware and Hancock counties were added. Eventually, large disparities in enrollment causing the conference to disband, as city and consolidated schools outgrew their rural counterparts.. Schools would move into the Big Blue River Conference, Classic Athletic Conference, and Mid-Eastern Conference.
The Tri-Rivers Conference is a high school conference in eastern Iowa sponsoring athletic competition, as well as speech and music activities. Formed in 1967, the conference has enjoyed long-term stability while enduring periods of significant change over its 50-plus year history. With the return of Edgewood-Colesburg in 2017, all but one of the founding members were still conference members..
The Western Iowa Conference is a high school athletic conference made up of bigger 1A and smaller 2A schools located mostly in the greater Council Bluffs area. The teams in the conference have a deep-rooted history together. Most of the schools have been with the conference throughout.
The Northern Indiana Valley Conference was an Indiana High School Athletic Association sanctioned conference in the South Bend/Mishawaka metropolitan area. The conference began as the St. Joseph County Conference in 1932, made up of county schools and South Bend schools not in the Northern Indiana Conference. Smaller county schools consolidated and moved to different conferences with schools of similar size, and by 1966 the county league was down to four members. The league decided to take in the two county Catholic schools, Marian and St. Joseph the next year, and rebranded as the Northern Indiana Valley Conference. The league took a hard hits beginning in 1974. Penn was accepted into the Northern Indiana Athletic Conference, South Bend Jackson announced its closure after the school year, and the league stopped sponsoring football. South Bend LaSalle were invited to replace LaPorte in the Northern Indiana Athletic Conference in 1976, although like Penn, they played in both leagues where schedules permitted. However, when Clay joined the Northern Indiana Athletic Conference in 1978, the schools broke off their relationship with the Catholic schools. Marian and St. Joseph continued on as independents for the next 27 years. With LaSalle closing in 2002, the Northern Indiana Athletic Conference discussed expanding beyond its seven schools, and took on both of the Catholic schools in 2005, so they absorbed every school in the Northern Indiana Valley Conference.
The Whitewater Valley Conference was an IHSAA-sanctioned conference based in Fayette, Franklin, Union, and later Henry and Wayne counties in East Central Indiana. The conference was founded in 1940 as a merger of the Franklin County Conference and Union County Conference, though because two of the FCC schools were not able to play a full conference schedule in the 1940-41 school year, two Fayette County Conference schools were added. The conference's last season was in 1967-68, as the consolidation wave of the 1950s and 1960s would leave the conference with three schools and no suitable replacements in the area, as Lewisville and Straughn became part of Tri in 1968. College Corner, whose location on the border of Indiana and Ohio allowed them to play in both the WVC and the Preble County League in Ohio, would continue to play in the PCL until joining with Short in Liberty to form Union County High School in 1974. Whitewater Township would merge into Brookville that same year. Laurel struggled on as an independent for two decades, as they were too far from the two conferences in the general region that featured schools of a similar size and sports offering, the Mid-Hoosier and Ohio River Valley conferences. The school eventually consolidated with Brookville to form Franklin County High School in 1989.
The South Lake Michigan Conference was an IHSAA-sanctioned conference situated in LaPorte and Starke counties. Started in 1907 as the LaPorte County Conference, the county had only five non-city schools left by 1965. The league then decided to rebrand itself as the SLMC and add Michigan City Marquette and Oregon-Davis. However, continuing consolidation would leave the league unstable, and the conference was back down to five schools by 1969. The end came when two of those schools joined the Porter County Conference, leaving the three remaining schools to become independents.
There were numerous conferences within the IHSAA that were made up of schools based entirely in one county. Many of these "County Conferences" also contained schools from neighboring counties that were either geographically closer or smaller than the other schools in their home county. These conferences would fold when schools would consolidate and seek out other, more expansive conferences that included similar-sized schools. The starting date of many of these conferences is hard to confirm, so the listing for many of these leagues uses the earliest date that can be confirmed.
The Laughery Valley Conference was an IHSAA-sanctioned conference that existed between 1941 and 1958. The conference had its footprint in the Southeast Indiana counties of Dearborn, Ohio, Ripley, and Switzerland. The conference was stable for its first 11 years, but lost three schools to the Ohio River Valley Conference within two years. The LVC folded in 1958, as two of the five members at the time consolidated, and the two Ripley County schools left joined their counterparts in the Tri-County Conference. Patriot, unable to obtain membership in the ORVC or TCC, played as an independent until it consolidated into Switzerland County in 1968.
This is a list of high school athletic conferences in the East and Southeast Regions of Ohio, as defined by the OHSAA. Because the names of localities and their corresponding high schools do not always match and because there is often a possibility of ambiguity with respect to either the name of a locality or the name of a high school, the following table gives both in every case, with the locality name first, in plain type, and the high school name second in boldface type. The school's team nickname is given last.
This is a list of former high school athletic conferences in the Central Region of Ohio, as designated by the OHSAA. If a conference had members that span multiple regions, the conference is placed in the article of the region most of its former members hail from. Because the names of localities and their corresponding high schools do not always match and because there is often a possibility of ambiguity with respect to either the name of a locality or the name of a high school, the following table gives both in every case, with the locality name first, in plain type, and the high school name second in boldface type. The school's team nickname is given last.
This is a list of former high school athletic conferences in the East and Southeast Regions of Ohio, as designated by the OHSAA. If a conference had members that span multiple regions, the conference is placed in the article of the region most of its former members hail from. Because the names of localities and their corresponding high schools do not always match and because there is often a possibility of ambiguity with respect to either the name of a locality or the name of a high school, the following table gives both in every case, with the locality name first, in plain type, and the high school name second in boldface type. The school's team nickname is given last.
This is a list of former high school athletic conferences in the Northeast Region of Ohio, as designated by the OHSAA. If a conference had members that span multiple regions, the conference is placed in the article of the region most of its former members hail from. Because the names of localities and their corresponding high schools do not always match and because there is often a possibility of ambiguity with respect to either the name of a locality or the name of a high school, the following table gives both in every case, with the locality name first, in plain type, and the high school name second in boldface type. The school's team nickname is given last.
This is a list of former high school athletic conferences in the Northwest Region of Ohio, as designated by the OHSAA. If a conference had members that span multiple regions, the conference is placed in the article of the region most of its former members hail from. Because the names of localities and their corresponding high schools do not always match and because there is often a possibility of ambiguity with respect to either the name of a locality or the name of a high school, the following table gives both in every case, with the locality name first, in plain type, and the high school name second in boldface type. The school's team nickname is given last.
This is a list of former high school athletic conferences in the Southwest Region of Ohio, as designated by the OHSAA. If a conference had members that span multiple regions, the conference is placed in the article of the region most of its former members hail from. Because the names of localities and their corresponding high schools do not always match and because there is often a possibility of ambiguity with respect to either the name of a locality or the name of a high school, the following table gives both in every case, with the locality name first, in plain type, and the high school name second in boldface type. The school's team nickname is given last.
The Tri-County Conference of Central Indiana was founded in 1935, as the county schools in Monroe, Morgan, and Owen counties joined together to stabilize their schedules. The conference wound up in 1971, as only three schools from Monroe County remained, and they would close three years later. Out of the four leagues bearing the TCC moniker that existed in Indiana, this has the distinction of being both the first and the last one remaining at the time of its demise.
