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Center for Immigration Studies Twitter Account
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  1. Home
  2. Fact Sheet

Fact Sheet

We Have Never Been Here Before

An overview of the socio-demographics of contemporary U.S. immigration

By Steven A. Camarota on May 20, 2025
Topics: Current Numbers

Analysis of the Senate Border Bill

(An Amendment in the Nature of a Substitute to H.R. 815)

By CIS on May 28, 2024
Topics: Biden Border Crisis

E-Verify Fact Sheet

By CIS on February 10, 2023
Topics: E-Verify

Why Alternative Programs Don’t Eliminate the Need for Immigration Detention

By CIS on January 29, 2019
Topics: Immigration Courts

Why Immigration Detention Is Necessary

By CIS on January 24, 2019

Asylum, Removal and Immigration Courts

Definitions to Know

By CIS on November 10, 2018
Topics: Immigration Courts, Asylum

Sanctuary Cities Fact Sheet

By CIS on November 7, 2018
Topics: Sanctuary Cities

Fact Sheet: MS-13 Arrests by ICE: 2005-2014

By Jessica M. Vaughan on November 3, 2016
Topics: Immigration Maps, Gangs

ICE Gang Arrests Fact Sheet

By CIS on March 25, 2015
Topics: Criminal Aliens, Gangs, Immigration and Customs Enforcement (ICE)

Marginal Schools with the Power to Issue I-20 Forms

By David North on July 22, 2014
Topics: Student Visa Fraud, Education

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Mark Krikorian Debates H-1B Program Reforms
Mark Krikorian Debates H-1B Program Reforms
Steven Camarota Debates Mass Immigration
Steven Camarota Debates Mass Immigration
Mark Krikorian Reveals Open-borders Machinery
Mark Krikorian Reveals Open-borders Machinery

The Center for Immigration Studies is an independent, non-partisan, non-profit research organization founded in 1985. It is the nation's only think tank devoted exclusively to research and policy analysis of the economic, social, demographic, fiscal, and other impacts of immigration on the United States.