Prairie Island Indian Community
They call themselves Tinta Winta
A Dakota Mdewakanton community along the Mississippi River in Minnesota
The Prairie Island Indian Community, or Tinta Winta, is a federally recognized Mdewakanton Dakota group in Minnesota. Their reservation and trust lands are near Red Wing, along the Mississippi River, with about 310 residents as of 2020. They are known for their resilience, their casino enterprise, and for facing land loss to federal projects.
- Reservation and trust lands cover about 4 square miles near Red Wing, Minnesota
- Lost land to Lock and Dam No. 3 and Prairie Island Nuclear Power Plant projects
- Operate Treasure Island Resort & Casino as main economic enterprise
- Population was 310 in the 2020 census
- Community is part of the Mdewakanton Dakota
Who are the Prairie Island Indian Community?
The Prairie Island Indian Community is a group of Mdewakanton Dakota people, part of the larger Sioux nation. They are united by shared ancestry, language, and cultural traditions. The community is federally recognized and maintains its own government. Their identity is rooted in their connection to the land along the Mississippi River and their resilience in the face of challenges, including land loss and federal projects. They work to preserve their heritage and support their members through community initiatives and enterprises.
Where do the Prairie Island Indian Community live?
Their homeland lies in southeastern Minnesota, along the banks of the Mississippi River near Red Wing. The reservation and off-reservation trust lands cover about 4 square miles of land, with additional water areas. The landscape includes river floodplains, woodlands, and prairies. This area has long been important to the Dakota people for its natural resources and spiritual significance. The community's lands are now surrounded by towns and major infrastructure, but they remain closely tied to this region.
What language do the Prairie Island Indian Community speak?
The Prairie Island Indian Community speaks Dakota, a Siouan language, alongside English. Dakota is an important part of their cultural identity and heritage. While English is widely used in daily life, efforts to preserve and revitalize the Dakota language continue within the community. Language programs and cultural activities help younger generations learn and maintain their ancestral tongue.
How do the Prairie Island Indian Community live?
Today, the Prairie Island Indian Community's main economic activity is operating the Treasure Island Resort & Casino near the Mississippi River. This enterprise provides jobs and supports community services. Historically, the Dakota people relied on hunting, fishing, and gathering, but modern livelihoods now focus on wage work and business operations. The community invests in housing, health, and education for its members, using resources from its enterprises.
How is Prairie Island Indian Community society organised?
The community is organized under a tribal government, which manages affairs and represents members in dealings with outside governments. Family and kinship ties remain important, reflecting Dakota traditions. Decision-making often involves community input and elected leaders. While the reservation is home to a small population, social life centers around shared events, ceremonies, and support networks.


What do the Prairie Island Indian Community believe?
The sources do not detail specific religious practices, but Dakota traditions include ceremonies, storytelling, and respect for the land. Art, music, and dress are important in expressing identity and heritage. The community holds cultural events to maintain and pass on Dakota customs. These traditions help strengthen community bonds and affirm their place in the wider world.
The history of the Prairie Island Indian Community
The Prairie Island reservation was established in 1889, with boundaries later changed by federal projects. In the 20th century, the community lost land to the construction of Lock and Dam No. 3 and the Prairie Island Nuclear Power Plant. During the 1950s, the US government considered terminating the tribe's federal status, but opposition from the community and others stopped the effort. The tribe has faced challenges from land loss, environmental risks, and federal policies, but has maintained its identity and rights.
Prairie Island Indian Community life today
The Prairie Island Indian Community numbers about 310 people as of 2020. They are federally recognized and operate a successful casino. The community continues to address issues related to land, environmental safety, and cultural preservation. They have gained compensation and support for emergency planning due to the nearby nuclear plant. Efforts to revitalize language and traditions are ongoing, helping to sustain their identity for future generations.
Questions people ask about the Prairie Island Indian Community
Where does the Prairie Island Indian Community live?
They live on reservation and trust lands near Red Wing, along the Mississippi River in southeastern Minnesota, United States.
How many people are in the Prairie Island Indian Community?
The population was 310 according to the 2020 United States census, including off-reservation trust lands.
What language do they speak?
They speak Dakota, a Siouan language, and English.
What is the main way they make a living today?
Their main economic activity is operating the Treasure Island Resort & Casino, which provides jobs and supports the community.
What challenges has the community faced?
They have lost land to federal projects like Lock and Dam No. 3 and the Prairie Island Nuclear Power Plant, and have worked to address environmental and safety concerns.
Sources and further reading
- Prairie Island Indian Community on WikipediaEncyclopedia
- Official websiteOfficial site
- More photos on Wikimedia CommonsPhotos
- Wikidata recordOpen data
This page was written with AI assistance from the sources above and checked automatically before publishing. It may contain mistakes, and it is no substitute for hearing from the Prairie Island Indian Community themselves. If something is wrong, tell us. Last refreshed 2026-10-02.
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