Common Cause v. Trump

Common Cause v. Trump challenges President Trump’s Executive Order to exclude undocumented people from being counted in congressional district apportionment.

The Latest

Oral arguments in the U.S. District Court for the District of Columbia took place on September 29, 2020 at 9:30 am ET. You can listen to an archived livestream of the audio at

Our Legal Argument

On July 21, 2020, President Donald Trump issued a memo describing his administration’s intent to implement a discriminatory and unconstitutional policy regarding the census. This memo directed the Secretary of Commercto provide the President with the information necessary to exclude undocumented people from being counted in upcoming congressional seat allocationsRead the memo here. 

On July 23, 2020, Common Cause sued the President in the U.S. District Court for the District of Columbia. We and our co-plaintiffs are challenging this transparent effort to deprive cities and communities with large immigrant populations of equal representation in Congress and to threaten their ability to access federal resources that rely on census dataRead the complaint here. 

The plain language of the law makes it clear that the President’s order is illegal. The 14th Amendment requires that the “whole number of persons in each state” be used to determine the allocation of seats in the House of Representatives, and federal law requires that the Secretary of Commerce send to the President the “tabulation of total population by states” and for the President to then send to Congress a statement showing the “whole number of persons” in each state.  

Plaintiffs from Across the Country

In addition to Common Cause, municipal plaintiffs include the cities of Atlanta (GA), Dayton (OH), Patterson (NJ), and Portland (OR). Organizational plaintiffs include the Center for Civic Policy (NM), MASA (NY), New Jersey Citizen Action, New Mexico Asian Family Center, NM Comunidades en Acción y de Fé, and Partnership for the Advancement of New Americans (CA). There are also 24 individual plaintiffs from California, Florida, New Jersey, and Texas who would face diminished representational rights and suffer vote dilution if the President’s Executive Order stands.  

Plaintiffs are seeking an injunction to block this unconstitutional order, and to require the President to include all people within a state, regardless of immigration status, for the purpose of congressional apportionment. 

The Legal Team

Plaintiffs are represented by Emmet J. Bondurant of Bondurant Mixson & Elmore LLP; Gregory L. Diskant, Daniel S. Ruzumna, Aron Fischer, and Jonah M. Knobler of Patterson Belknap Webb & Tyler LLP; and Michael B. Kimberly of McDermott Will & Emery.