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State and Local Immigration Regulation

Home > State and Local Immigration Regulation

One of the most important and unsettling new trends in immigration and integration policy is the federal deputization of state and local officials to combat illegal immigration and the recent proliferation of state and local laws and ordinances barring illegally resident immigrants from working, obtaining housing, or using public benefits. 

This devolution of what was largely an exclusive federal responsibility has meant that local mayors, county executives, city councils, police chiefs, sheriffs, state troopers, state attorneys general, hospital administrators, housing inspectors, emergency room workers, and ESL program coordinators (to name just a few) have been pressed into the role of immigration law enforcement. 

The Center’s work in this area is tackling the complex interaction of immigration status with the attempts of states and localities to balance the competing interests of immigration control, privacy, public safety, and public health in their communities.


Recent MPI Analyses

Testing the Limits: A Framework for Assessing the Legality of State and Local Immigration Measures
By Cristina Rodríguez, Muzaffar Chishti, and Kimberly Nortman
Report, December 2007

Blurring the Lines: A Profile of State and Local Police Enforcement of Immigration Law Using the National Crime Information Center Database 2002-2004
By Hannah Gladstein, Annie Lai, Jennifer Wagner, and Michael Wishnie
Report, December 2005

America’s Challenge: Domestic Security, Civil Liberties and National Unity After September 11
By Muzaffar A. Chishti, Doris Meissner, Demetrios G. Papademetriou, Jay Peterzell, Michael J. Wishnie, and Steve W. Yale-Loehr
Report, 2003

Authority of State and Local Officers to Arrest Aliens Suspected of Civil Infractions of Federal Immigration Law
Legal Memo submitted by MPI to the White House Counsel
June 11, 2002

State Responses to Immigration

State Responses to Immigration: A Database of All State Legislation
The State Responses database is a unique, searchable online tool that catalogues all 1,059 immigration-related bills introduced in state legislatures in 2007, and allows users to search legislation by state, geographic region, subject area, bill status, and legislative typology. The database includes a synopsis of each bill and is accompanied by a report, Regulating Immigration at the State Level: Highlights from the Database of 2007 State Immigration Legislation and the Methodology.

Report | Press Release


Did you know?

State legislatures from all 50 states introduced more than 1,000 immigration-related measures in 2007.  More than 150 measures passed in 2007, three times more than 2006.  While these bills covered a wide variety of topics, many states focused on education, employment, identification and driver’s licenses, law enforcement, legal services, public benefits, trafficking, and voting procedures. 

Most bills introduced in 2007 targeted employment and local enforcement initiatives, but measures addressing human trafficking and family law had the highest success rates.

In all, 306 measures sought to expand the rights of immigrants, while 256 contracted the rights of immigrants.

Texas, New York, Tennessee, and Virginia introduced the most state measures.

What’s Happening

February 11
The Oregon Senate passed Bill 1080 to tighten driver’s license requirements. Once Governor Ted Kulongoski signs the bill, it will be enacted into law.  Read the bill here.

February 8
A federal judge upheld Arizona’s employer sanctions law prohibiting employers from hiring unauthorized workers and revoking or suspending the business license of companies found to be violating the law.

  • Read the court decision here.
  • Read the bill here.

February 1
The US Chamber of Commerce is challenging Oklahoma’s immigration Bill 1804, which would ban employers from hiring workers in the country illegally and would require contractors working for the state to use the E-Verify program. The bill is set to take effect in July.

January 31
A US district judge has upheld the Valley Park, MO, ordinance that denies licenses to business violating federal immigration law. Valley Park passed the ordinance in 2006.

  • Read the judge’s order here.
  • Read the ordinance here. 

 January 22
The city of Farmer’s Branch, TX, passed an ordinance requiring renters to obtain a residential occupancy license. 

Read the ordinance here. 

New Research in the Field
(List Under Development)

State and Local Policies on Immigrant Access to Services: Promoting Integration or Isolation?
By Tanya Broder
National Immigration Law Center
2007

Immigration: Cities and States Rush in Where Congress Fears to Tread
By Stephen Yale-Loehr and Ted Chiappari, February 2007

Legal Analysis of Proposed City of Hazleton Illegal Immigration Relief Act Ordinance
Congressional Research Service Report to Congress, June 2006

In the Shadow of the American Dream
Tom Brokaw Reports, NBC
December 26, 2006

M.C.C. Immigration Committee Recommendations for Enforcement of Immigration Laws by Local Police Agencies
Major City Chiefs Immigration Committee, June 2006

2006 State Legislation Related to Immigration: Enacted and Vetoed
National Conference of State legislatures, October 2006

Politics or Policy?
By Chris Frattes
State Legislatures October/November 2006, National Conference of State Legislatures

A City to Model: Six Proposals for Protecting Public Safety and Improving Relationships between Immigrant Communities and the City of New Haven
Junta for Progressive Action, Inc. and Unidad Latina en Accion, October 2005


Selected Readings
(List Under Development)

State and Local Enforcement of Immigration Laws
By Michael J. Wishnie
University of Pennsylvania Journal of Constitutional Law 4 (2004):1084

Enforcing Immigration Law: The Role of State and Local Enforcement
By Lisa M. Seghetti, et al.
Congressional Research Service Report to Congress, March 11, 2004

"Migration Goes Local: The Role of States in US Immigration Policy"
Symposium held at the New York University School of Law
NYU Annual Survey of American Law 58, No. 3 (2002): 283-293

State and Local Authority to Enforce Immigration Laws: A Unified Approach for Stopping Terrorists
By Kris W. Kobach
Center for Immigration Studies, June 2004

Strangers to the Constitution: Immigrants, Borders, and Fundamental Law
By Gerald L. Newman, 1996