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Question of the Month

January 2006

How many Midwestern states have a constitutional ban on same-sex marriage or civil unions?

Five states in this region — Kansas, Michigan, Nebraska, North Dakota and Ohio — have constitutional bans in place, all of which have been approved by voters over the last six years. Two more Midwestern states could be added to the list this year.

In South Dakota, as the result of legislative action taken in 2005, a statewide referendum prohibiting same-sex marriages and civil unions will be voted on in November.

Wisconsin legislators also are close to putting the measure up for a statewide vote. In that state, any proposed constitutional amendment must first be passed by the two legislative chambers in two consecutive legislatures. The ban made it through both houses in 2004 and again through the Senate in late 2005. The State Assembly also is expected to pass the amendment for a second time.

If recent history is any indication, the ballot proposals in South Dakota and Wisconsin have a good chance of passing. Same-sex marriage bans in Kansas, Nebraska and North Dakota were approved by 70 percent or more of voters. Sound majorities also passed the constitutional amendments in Ohio (62 percent) and Michigan (59 percent).

Earlier this year, Nebraska’s 2000 measure was struck down by a U.S. district court judge, who ruled it violated the U.S. Constitution’s equal-protection clause. The state has appealed the ruling.

Indiana is another state moving toward a constitutional ban on same-sex marriages. In 2005, the state Senate and House approved a resolution defining marriage as being between a man and a woman; that measure must be approved again by the next elected General Assembly, which will convene in 2007. The amendment could then be sent to voters in 2008.

Most states without constitutional bans have statutory language that limits marriage to one man and one woman. Legislatures in Illinois, Indiana, Iowa and Minnesota, for example, enacted "defense-of-marriage" laws in the 1990s.

More information on this issue is available from the Human Rights Campaign (www.hrc.org) and the Family Research Council (www.frc.org).

For more information on this or any other public policy issue, please call 630.925.1922 or complete the online form for research services.

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