New Estimate of 22 Million Illegal Immigrants Is Not Plausible
Our board, staff, researchers, and contributor base are not "liberal" or "conservative." Founded In 1985. Make A Donation. Non-Profit Organization.

Immigrants in the U.S. | Where are they from? | CIS.org
Sending regions with the largest numerical increases from 2016 to 2017. South America; East Asia...

Immigration and Crime | Assessing a Conflicted Issue | CIS.org
This study examines academic and gov't research on question of immigrant crime. Donate Online.

Births to Legal and Illegal Immigrants
The Center is governed by a diverse board of directors. University professors, civil rights leaders, and former government officials. Make A Donation. Non-Profit Organization. Founded In 1985.

A Useful, if Neglected, Argument against Mass Immigration
We provide policymakers, academics, and media with reliable info on immigration. Make A Donation. Founded In 1985. Non-Profit Organization.

About Us
Analysis showing a dramatic increase in the education level. Donate Online. Get E-Mail Updates. Highlights: Non-Profit Research Organization, Founded In 1985.

A Useful, if Neglected, Argument against Mass Immigration
The overwhelming majority of the worlds countries do not offer automatic citizenship. Founded In 1985. Make A Donation. Non-Profit Organization.

Study: E-Verify Effectiveness | Effects on illegal population
Program reduces the number of less-educated immigrants from Mexico and Central America. Works best when E-Verify mandated for all employers. Sign Up For Updates. Make Donation.

Immigrants in the United States | Center for Immigration Studies
We provide policymakers, academics, and media with reliable info on immigration. Founded In 1985. Non-Profit Organization. Make A Donation.

Jobs Americans Wont Do? | Immigrant Occupations | CIS.org
Analysis tests the argument that immigrants only do jobs Americans dont want. Donate Online. Founded In 1985. Highlights: Founded In 1985, Providing Internship Programs.

Immigrants in the United States | Center for Immigration Studies
We believe that debates about immigration policy that are grounded in objective data. Founded In 1985. Make A Donation. Non-Profit Organization.

RICO Lawsuit | Fights "Hate Group" Tag
Immigration group has filed a federal lawsuit to fight their inclusion as a "hate group". Non-Profit Organization. Make A Donation. In Service Since 1985. Highlights: A Non-Profit Organization, Founde

A Useful, if Neglected, Argument against Mass Immigration
Current levels of immigration are making it harder to achieve such national objectives. Make A Donation. Non-Profit Organization. Founded In 1985. Highlights: An Independent And Non-Profit Organizatio

Immigrants in the U.S. | A profile of the foreign-born
The nation's immigrant population (legal and illegal) hit a record 44.5m in 2017. Non-Profit Organization. Founded In 1985. Make A Donation.

About Us
Is the cost of illegal immigration higher than a border wall? Founded In 1985. Donate Online. Highlights: Independent Research Organization, Founded In 1985, Providing Internship Program.

About Us
Is the cost of illegal immigration higher than a border wall?

Immigration Data Portal
Is the cost of illegal immigration higher than a border wall? Founded In 1985. Donate Online. Highlights: Independent Research Organization, Founded In 1985, Providing Internship Program.

Immigrants in the U.S. | A profile of the foreign-born | CIS.org
The nation's immigrant population (legal and illegal) hit a record 44.5m in 2017. Make A Donation. Non-Profit Organization. Founded In 1985. Highlights: An Independent & Non-Profit Research Organizati

Marriage Question for Immigration
Current levels of immigration are making it harder to achieve such national objectives. Non-Profit Organization. Make A Donation. Founded In 1985. Highlights: An Independent & Non-Profit Research Orga

Immigration Data Portal
The nation's immigrant population (legal and illegal) hit a record 44.5m in 2017. Founded In 1985.

Immigrants in the United States | Center for Immigration Studies - CIS.org
We believe that debates about immigration policy that are grounded in objective data. Non-Profit Organization. Make A Donation. Founded In 1985.

Immigration Statistics | Government Data in One Place | CIS.org
The Data Portal consolidates gov't agencies' immigration statistics. Donate Online. In Business Since 1985. Highlights: Founded In 1985, Non-Profit Organization.

Immigrants in the United States | Center for Immigration Studies - CIS.org
The overwhelming majority of the worlds countries do not offer automatic citizenship.

The Dream Act is for Adults | Center for Immigration Studies
Current levels of immigration are making it harder to achieve such national objectives.

Immigrants in the U.S. | A profile of the foreign-born
The nation's immigrant population (legal and illegal) hit a record 44.5m in 2017. Founded In 1985. Non-Profit Organization. Make A Donation. Highlights: An Independent & Non-Profit Research Organizati

Deportation vs. the Cost of Letting Illegal Immigrants Stay
The overwhelming majority of the worlds countries do not offer automatic citizenship.

Immigrants in the U.S. | A profile of the foreign-born
The nation's immigrant population (legal and illegal) hit a record 44.5m in 2017. Non-Profit Organization. Founded In 1985. Make A Donation. Highlights: An Independent & Non-Profit Research Organizati

Department of Homeland Security | Center for Immigration Studies
The overwhelming majority of the worlds countries do not offer automatic citizenship. Make A Donation. Founded In 1985. Non-Profit Organization.

Department of Homeland Security | Center for Immigration Studies
The overwhelming majority of the worlds countries do not offer automatic citizenship. Make A Donation. Non-Profit Organization. Founded In 1985.

Immigration Data Portal
The Data Portal consolidates gov't agencies' immigration statistics. Sign Up For E-Mail Update.

The Dream Act is for Adults | Center for Immigration Studies - CIS.org
The overwhelming majority of the worlds countries do not offer automatic citizenship.

Immigration Data Portal
CIS is an independent, non-partisan, non-profit, research organization.

Immigration Data Portal
The nation's immigrant population (legal and illegal) hit a record 44.5m in 2017

Immigration Data Portal
The Data Portal consolidates gov't agencies' immigration statistics.

Department of Homeland Security | Center for Immigration Studies
CIS is an independent, non-partisan, non-profit, research organization.

Immigrants in the U.S. | A profile of the foreign-born | CIS.org
The nation's immigrant population (legal and illegal) hit a record 44.5m in 2017

Department of Homeland Security | Center for Immigration Studies
The Center is animated by a "low-immigration, pro-immigrant" vision of America. Donate Online.

Immigrants in the U.S. | Where are they from?
Sending regions with the largest numerical increases from 2016 to 2017. South America; East Asia; South Asia; Sub-Saharan Africa; Caribbean; and Central America. Make A Donation. Sign Up For Updates.

Immigrants in the U.S. | A profile of the foreign-born
The nation's immigrant population (legal and illegal) hit a record 44.5m in 2017

United States 2000 | Center for Immigration Studies
We provide policymakers, academics, and media with reliable info on immigration. Non-Profit Organization. Donate Online. Sign Up For Updates. Founded In 1985.