Title 13 › CHAPTER 5 — CENSUSES › SUBCHAPTER V — GEOGRAPHIC SCOPE, PRELIMINARY AND SUPPLEMENTAL STATISTICS, AND USE OF SAMPLING › § 191
All censuses must count every State, the District of Columbia, Puerto Rico, the Virgin Islands, Guam, and the Northern Mariana Islands. The Secretary can also include other U.S. possessions or areas under U.S. control, but the Secretary of State must agree to add them. For territories or other possessions, the Secretary may use counts done by the governor or the top federal official if the Secretary approved the plan. If the Secretary does not take a census in a possession, they may use data from other federal or government sources; any data from foreign governments must go through the Secretary of State.
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Reference
Citation
13 U.S.C. § 191
Title 13, Census
Last Updated
Aug 21, 2026
Release point: 119-102