Apportionment (disambiguation)

Apportionment is a legal term for distribution or allotment in proper shares.

Apportionment may also refer to:

Biology

 * Niche apportionment models of relative species abundance distributions

Law

 * Uniform Apportionment of Tort Responsibility Act, a Uniform Act drafted by the National Conference of Commissioners on Uniform State Laws (NCCUSL)
 * Formulary apportionment, a method of allocating corporate taxation between jurisdictions

Mathematics

 * Fair division, in game theory
 * Apportionment paradox, various paradoxical proofs in political apportionment

Politics and government

 * Apportionment (politics), the process of allocating the power of a set of constituent voters among their political representatives
 * Biproportional apportionment
 * Apportionment of votes in a proposed United Nations Parliamentary Assembly

Europe

 * Apportionment in the European Parliament
 * National apportionment of MP seats in the Riksdag (Swedish national legislature)

United States

 * United States congressional apportionment
 * Apportionment (OMB), distribution of US government funds
 * New Jersey Apportionment Commission
 * Ohio Apportionment Board