In one sense, Indian country is everywhere in the Americas. Under U.S. federal law,
however, the term refers to (1) all land within reservations inside the United States, (2) all
other land that the U.S. Government has set aside for the use of Indians, and (3) all land
allotted to Indian owners that remains in the hands of Indian people.
18 U.S.C. § 1151.  
The U.S. Federal Government holds about 56 million acres in trust for various Indian
tribes and individuals, or about 2.4 percent of the approximately 2.3 billion acres
contained within the United States.

If you own private property inside the boundaries of a reservation, your land is Indian
country whether you are an Indian person or not. In the United States there are many
tracts of private property located in Indian country that are populated primarily by non-

A right of way, such as for a railroad, that happens to run through a reservation is Indian

Land purchased by an Indian tribe that is located outside a reservation does not normally
become Indian country within the meaning of United States law. There is a process,
however, by which a tribe that secured federal recognition by 1934 might be able to
convert that land into Indian country. See
Carcieri v Salazar, 555 U.S. 379 (2009).

What constitutes Indian country under the law is important because where events occur
helps to determine what legal rules apply in a particular instance, and what court or courts
may hear a particular matter. See Robert N. Clinton, Criminal Jurisdiction Over Indian
Lands: a Journey Through a Jurisdictional Maze, 18 Arizona L.Rev. 503, 535-36 (1976)
(available at law libraries)..

United States law recognizes a form of property right known as “original Indian title,” which
is a tribe’s common law right to occupy its homeland. An Indian tribe can establish this
right by showing it has occupied certain land continuously and exclusively over a long
period of time.

The Fifth Amendment to the United States Constitution requires the government to
compensate citizens when it takes private property for public use, but when the U.S.
Government takes land in which an Indian tribe holds original Indian title, that taking does
not give rise to a right of compensation under the Fifth Amendment. It may give rise,
though, to a claim under the
Indian Claims Commission Act of 1946.

If the U.S. Government has expressly established (or confirmed) a reservation by treaty or
statute, then a taking of land from that reservation does give rise to a Fifth Amendment
right of compensation.
United States v. Creek Nation, 295 U.S.103 (1935). Interest may
be charged against the government in such a case.  This can be a significant factor if the
taking happened a long time ago. See
United States v. Sioux Nation, 448 U.S. 371 (1980).

If the reservation was established by executive order, however, the government taking
does not give rise to a right of compensation.  At the time when it became a U.S. state,
Congress resisted the creation of reservations in California. So reservations in the state
were created by executive order.

Congress can decide to recognize a reservation created by executive order in statute.
These contents are for general education
and are not to be construed as legal advice.
Where is Indian Country?