Skip to Main Content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.

Regional Politics and Policies in the Special Collections and Archives Research Center

Oregon Constitutional Convention

The Oregon Constitutional Convention was held between August 17 and September 18, 1857Black and white photograph of Asa Lovejoy in Salem, Oregon for the purpose of drafting the Oregon Constitution. Following the resolution of the disputed Oregon Territory in 1846, it was decided that all land south of the 49th degree of latitude belonged to the United States, and the Oregon and Washington Territories were established.

In 1856, the Territorial Legislature passed a bill authorizing the convention, to begin in August. 60 delegates were sent to the Convention, to be overseen by Asa Lovejoy, elected as president pro tempore, and Matthew Deady as permanent president. Much of the draft constitution was derived from of modeled after Indiana's 1851 state constitution, and final draft contained 18 articles. Voters approved the language on November 9, 1857, and waited for approval from the federal legislature, who eventually extended statehood to Oregon on February 14, 1859. 

Archival Materials

SCARC holds a number of rare books detailing the events of the Oregon Constitutional Convention:

In addition, the Secretary of State has created an online exhibit about the Oregon Constitutional Convention, which can be viewed on their website: Crafting the Oregon Constitution: Framework for a New State