Wisconsin Territory

The Territory of Wisconsin was an organized incorporated territory of the United States that existed from July 3, 1836, until May 29, 1848, when an eastern portion of the territory was admitted to the Union as the State of Wisconsin. Belmont was initially chosen as the capital of the territory. In 1837, the territorial legislature met in Burlington, just north of the Skunk River on the Mississippi, which became part of the Iowa Territory in 1838. In that year, 1838, the territorial capital of Wisconsin was moved to Madison.

The Wisconsin Territory initially included all of the present-day states of Wisconsin, Minnesota, and Iowa, and part of the Dakotas east of the Missouri River. Much of the territory had originally been part of the Northwest Territory, which was ceded by Britain in 1783. The portion in what is now Iowa and the Dakotas was originally part of the Louisiana Purchase and was split off from the Missouri Territory in 1821 and attached to the Michigan Territory in 1834.

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