525 U.S. 316 (1999)
The case of Department of Commerce v. U.S.
Does the use of statistical sampling in the decennial census for the purpose of apportioning seats in the U.S. House of Representatives violate statutory and constitutional requirements?
The Census Act requires an 'actual enumeration' to conduct the decennial census, prohibiting the use of statistical sampling for apportionment of congressional seats as outlined by Title 13 United States Code, Sections 141 and 195.
The Supreme Court held that the planned use of statistical sampling to determine the population figures for apportioning congressional seats violated the Census Act's requirement of an 'actual enumeration.' Thus, it was impermissible for use in apportionment.
This case is significant for its clarification of the interplay between constitutional mandates and statutory interpretation related to the census. By establishing the legal boundaries of methodology, the decision impacts how populations are counted and represented, affecting the distribution of federal funding and political representation. For law students, this case exemplifies intricate statutory interpretation, constitutional application, and the broad implications of methodical decisions in governance.