Migration Policy Institute


State and Local Immigration Regulation

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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.


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 New

Delegation and Divergence: A Study of 287(g) State and Local Immigration Enforcement
By Randy Capps, Marc R. Rosenblum, Cristina Rodríguez, and Muzaffar Chishti
The section 287(g) program, which delegates federal immigration enforcement powers to state and local officers, is not targeted primarily at serious offenders. Despite public statements by Obama administration officials that the program is primarily aimed at identifying and removing “dangerous criminals,” MPI researchers found that about half of 287(g) activity involves noncitizens arrested for misdemeanors or traffic offenses. Formal program changes unveiled by US Immigration and Customs Enforcement in 2009 have not substantially changed program priorities, operations, outcomes, or community impacts, the report concludes, offering findings that also have implications for the Secure Communities program.
Download Report | Video | Audio/Podcast

A Program in Flux: New Priorities and Implementation Challenges for 287(g)
By Cristina Rodríguez, Muzaffar Chishti, Randy Capps, and Laura St. John
State and local enforcement of federal immigration laws has generated considerable controversy in public policy circles in recent years, particularly with respect to the Section 287(g) program. The Obama administration is reforming the program, with a new standardized memorandum of agreement (MOA) that will govern all future Section 287(g) collaborations. In this report, the authors find that some aspects of the new standardized agreement may address criticisms of the program, while others could complicate implementation. The report sets forth a research agenda for determining whether the 287(g) program generates greater benefits than costs and is worth maintaining.
Download Report


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