Nebraska
Only one. In the US only one state has that form of government and that is Nebraska.
A unicameral congress is a legislature consisting of one body, group, or "house", as opposed to a bicameral congress, which has two (and a tricameral congress would have three). (Keep in mind that those words have the same prefixes as unicycle, bicycle and tricycle.)
Nebraska is the only state NOT to have a bicameral legislature. Instead, the state has a unicameral non-partisan legislature. This means that there is one house instead of a house and senate.
Nebraska
Nebraska Legislature is the only state that currently has a unicameral?
Colorado is not a unicameral state. Only Nebraska is.
A one house legislature is called a unicameral legislature. The State of Nebraska is currently the only state that has such a legislature. Guam and the Virgin Islands also have unicameral legislatures.
No, most US states have a bicameral legislature, with two legislative bodies/chambers. A unicameral legislature has a single body/chamber. Nebraska switched to a unicameral legislature in 1934 and is the only US state to currently have a unicameral legislature.
Nebraska A+LS
Nebraska is the only US state with a unicameral legislature.
One house legislature means that the legislative branch of that state or local government is unicameral. Instead of having a House of Representatives and a Senate to go through to pass bills, a unicameral legislative branch only has one house to go through to pass a bill. Nebraska is the only state that has a unicameral state legislator. In this case, the one house in Nebraska is the Senate.