No, the state of Oregon in not on a peninsula nor is it a peninsula. It is a part of the main land of the North American continent. Now there may be a city named Oregon on a peninsula, but the question was not specific on which Oregon, so this answer apples to the state of Oregon.
Singapore is the city-state at the southern tip of the Malay peninsula.
The city of Biloxi in southeastern Mississippi is in Harrison County on a peninsula in the Gulf of Mexico.Biloxi is in the state of Mississippi.
No state is named after a Spanish city.
The city-state of Megara was and still is a part of the Attica peninsula
Sparta is a city-state and is was located in the peninsula Peloponnesus. It is a southwest peninsula in southwest Athens.
No states have a city named Gift.
No state has a city named Gnome.
In the southern Peloponnese Peninsula.
Athens appears to be the city-state that controls the Greek peninsula due to its powerful navy, strong economy, and leadership role in the Delian League.
Peninsula is not a specific city or town but rather a geographical term that refers to a landform surrounded by water on three sides. However, if you are referring to Peninsula State Park, it is located in Wisconsin, not Florida, Hawaii, or Wyoming. If you meant a specific location named "Peninsula," please clarify for more accurate information.
Scandium (Sc), named after the Scandinavian Peninsula.