Land Ordinance of 1785

E45008

The Land Ordinance of 1785 was a foundational U.S. law that established the systematic surveying, division, and sale of western lands, shaping the grid-based layout of much of the United States.

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Statements (47)

Predicate Object
instanceOf United States federal law
land law
surveying law
appliedTo public domain lands
appliesToPresentDayStates Illinois
Indiana
Michigan
Ohio
Wisconsin
part of Minnesota
appliesToTerritory Northwest Territory
western lands north of the Ohio River
country United States of America
dateEnacted 1785-05-20
definedSectionArea 1 square mile
640 acres
definedSectionsPerTownship 36
definedTownshipArea 36 square miles
definedTownshipSize 6 miles by 6 miles
establishedUnit range
section
township
followedBy Northwest Ordinance
surface form: Northwest Ordinance of 1787
governedBy Articles of Confederation
surface form: Articles of Confederation government
historicalSignificance created a uniform system for transferring public land to private ownership
first comprehensive federal land policy for the United States
provided a financial base for the Confederation government
influenced grid-based layout of land ownership in much of the United States
pattern of rural settlement in the Midwest
westward expansion of the United States
inForceDuring Confederation period
introducedConcept Public Land Survey System
rectangular survey system
language English
legalStatus superseded in part by later federal land laws
legislativeBody Congress of the Confederation
surface form: Confederation Congress
purpose to provide a systematic method for surveying western lands
to raise revenue for the Confederation government through land sales
to regulate the division and sale of public lands
relatedTo Northwest Ordinance
surface form: Northwest Ordinance of 1787

Land Ordinance of 1784
surface form: Ordinance of 1784
required division of land into standardized units
survey of land before sale
reservedLandFor public schools
reservedSectionNumber section 16 of each township
shaped rectilinear road and field patterns in the American Midwest
survey lines and property boundaries in many U.S. states

Referenced by (4)

Full triples — surface form annotated when it differs from this entity's canonical label.

United States in Congress Assembled enacts Land Ordinance of 1785
Public Land Survey System legalBasis Land Ordinance of 1785
Northwest Ordinance predecessor Land Ordinance of 1785
Congress of the Confederation significantDocument Land Ordinance of 1785