In US, Worry About Illegal Immigration Steady – Gallup
Story Highlights
WASHINGTON, D.C. -- Fifty-nine percent of Americans say they worry "a great deal" or "a fair amount" about illegal immigration. This level of concern is typical of what Gallup has measured over the past 17 years, apart from a window between 2006 and 2011 when roughly two-thirds of Americans expressed worry.
Each March, as part of its annual Environment poll, Gallup asks Americans how much they worry about a series of problems facing the U.S. Illegal immigration typically has ranked in the lower half of that list, even when concern about the issue was 70% or greater in 2006 and 2008.
Illegal immigration to the U.S. increased significantly between 2000 and 2005, and news media and government leaders paid increasing attention to the issue. In 2007, a bipartisan bill on immigration stalled in the U.S. Senate. After that, concern about illegal immigration receded as the nation turned its attention to economic problems during and after the recession. Also, illegal immigration to the U.S. has in recent years declined to the lowest level in decades. Still, it remains a key political issue and was a major focus of Donald Trump's presidential campaign and his early policy moves as president.
The declining recent concern has brought the level of public concern back to where it was before 2006. From 2001 through 2005, an average of 58% of Americans worried a great deal or a fair amount about illegal immigration; since 2012, it has been 59%. Between 2006 and 2011, an average of 68% of Americans were worried about the problem.
Republican Concern Stays High, Other Groups Less Concerned
Before 2006, Republicans, Democrats and independents expressed similar concern about illegal immigration. Republicans' concern then surged 20 percentage points between 2006 and 2011, compared with a 12-point increase for independents and a four-point uptick for Democrats.
Since then, Republicans' worry has remained elevated, while Democrats' and independents' worry has fallen significantly, with fewer Democrats worried now than in the early 2000s. Those changes have resulted in the Republican-Democratic gap growing from a narrow two points at the beginning of the 21st century to an average 31 points in recent years.
Like climate change, the issue of illegal immigration has become more politicized in recent years. Each party's leaders and supporters take increasingly distinct positions on how urgent the problem is, as well as what actions are necessary to address it.
Republicans tend to prioritize taking government actions to secure the borders over developing a plan to deal with immigrants illegally in the U.S. In a July 2016 Gallup poll, a majority of Republicans favored building a wall along the U.S.-Mexico border, and half favored deporting all immigrants living in the U.S. illegally back to their home country, something Democrats overwhelmingly opposed. In that same poll, however, Republicans as well as Democrats favored a path to citizenship for immigrants living in the U.S. illegally.
More Hispanics Than Whites, Blacks Worry About Illegal Immigration
Over the past six years, an average of 67% of Hispanics have said they worry a great deal or fair amount about illegal immigration. That is higher than worry among non-Hispanic whites (59%) and blacks (57%).
There were slightly smaller differences by racial and ethnic group between 2001 and 2005. From 2006 through 2011, all groups showed increases in worry, with the largest increase among whites. In recent years, whites' and blacks' worry has subsided, while Hispanics' worry is unchanged.
Hispanics' slightly greater concern about illegal immigration does not appear to be motivated by politics because Hispanics are a Democratic-leaning group politically. Whereas Republicans' heightened concern with illegal immigration appears to focus on limiting it, Hispanics' greater concern may reflect worries about the treatment of immigrants who are illegally in the U.S.
Hispanics have shown higher support for policies to aid immigrants living in the U.S. illegally, including President Barack Obama's 2014 executive orders. Gallup has also found much higher levels of reported discrimination among non-U.S.-born Hispanics than among native-born Hispanics. Hispanics may be growing more concerned in reaction to the increased focus on dealing with immigrants in the country illegally, which could affect themselves, their family members or their neighbors.
Implications
Immigration was a major issue in the 2016 presidential campaign, largely because of Trump's strong positions and strident language on the subject. The issue concerns Republicans more than Democrats and independents, and this lack of consensus causes it to rank behind many other issues when Americans rate their level of worry about it. At the same time, illegal immigration often ranks near the top of the list in open-ended questions about issue importance, such as Gallup's most important problem question, suggesting it is a highly salient issue to a more limited segment of the population.
Immigration will continue to receive great attention in the coming years as Trump attempts to address what was one of his signature campaign issues. His predecessors were unable to pass meaningful immigration reform legislation despite their concerted efforts to do so. Trump has focused his policy efforts on limiting immigration more broadly, including by building a wall on the U.S.-Mexico border and restricting access to the U.S. for those traveling from certain Muslim-majority countries. Those policies have proven to be controversial and opposed by a majority of Americans, but supported by most Republicans. Trump's odds of passing immigration legislation may be improved by working with a Republican-majority Congress, assuming his policies can survive legal challenges or possible filibuster attempts by Senate Democrats.
Historical data are available in Gallup Analytics.
Results for this Gallup poll are based on telephone interviews conducted March 1-5, 2017, with a random sample of 1,018 adults, aged 18 and older, living in all 50 U.S. states and the District of Columbia. For results based on the total sample of national adults, the margin of sampling error is 4 percentage points at the 95% confidence level. All reported margins of sampling error include computed design effects for weighting.
Each sample of national adults includes a minimum quota of 70% cellphone respondents and 30% landline respondents, with additional minimum quotas by time zone within region. Landline and cellular telephone numbers are selected using random-digit-dial methods.
View survey methodology, complete question responses and trends.
Learn more about how the Gallup Poll Social Series works.
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In US, Worry About Illegal Immigration Steady - Gallup
- Criminal illegal alien sentenced to prison for assaulting ICE officers during Massachusetts arrest - U.S. Immigration and Customs Enforcement (.gov) - February 1st, 2026 [February 1st, 2026]
- Chicago mayor orders CPD to document illegal activity by immigration agents - FOX 32 Chicago - February 1st, 2026 [February 1st, 2026]
- Chicago mayor tells police to probe allegations of illegal activity by immigration agents - Reuters - February 1st, 2026 [February 1st, 2026]
- The Left is Badly Misreading the Politics of Illegal Immigration - American Enterprise Institute - AEI - February 1st, 2026 [February 1st, 2026]
- Mayor Brandon Johnson of Chicago ordered city police on Saturday to formally document and report aggressive and potentially illegal federal... - February 1st, 2026 [February 1st, 2026]
- Opinion | The left is badly misreading the politics of illegal immigration - The Washington Post - February 1st, 2026 [February 1st, 2026]
- Federal Court Will Hear Minnesota Claims That Immigration Surge is Illegal - The New York Times - January 26th, 2026 [January 26th, 2026]
- Letters: News outlets are denigrating federal agents and glossing over the reality of illegal immigration - chicagotribune.com - January 26th, 2026 [January 26th, 2026]
- Chaffetz: Democrats Have Overplayed Their Hand On Illegal Immigration - FOX News Radio - January 26th, 2026 [January 26th, 2026]
- VOTE: Do you agree with the way ICE is conducting its illegal immigration crackdown? - WPEC - January 11th, 2026 [January 11th, 2026]
- ICE arrests dozens of criminal illegal aliens convicted of murder, child rape and more in sanctuary state Minnesota - ICE | U.S. Immigration and... - January 11th, 2026 [January 11th, 2026]
- VOTE: Do you agree with the way ICE is conducting its illegal immigration crackdown? - National News Desk - January 11th, 2026 [January 11th, 2026]
- Cochran: Illegal immigration, enforcement of laws to be at forefront of assembly session - The Daily Post-Athenian - January 11th, 2026 [January 11th, 2026]
- Report: Hundreds more federal agents to arrive in Twin Cities for illegal immigration and fraud crackdown - Star Tribune - January 6th, 2026 [January 6th, 2026]
- Who's Responsible? Identity Theft Fueled by Government Inaction and Illegal Immigration - Herald/Review Media - January 6th, 2026 [January 6th, 2026]
- Report: Hundreds more federal agents to arrive in Twin Cities for illegal immigration and fraud crackdown - Red Lake Nation News - January 6th, 2026 [January 6th, 2026]
- Who's Responsible? Identity Theft Fueled by Government Inaction and Illegal Immigration - RealClearInvestigations - January 2nd, 2026 [January 2nd, 2026]
- 2025 Year in Review: Border Security and Illegal Immigration - thetexan.news - December 31st, 2025 [December 31st, 2025]
- ICE Operation Highway Sentinel arrests over 100 illegal alien truck drivers in Gavin Newsoms California - ICE | U.S. Immigration and Customs... - December 27th, 2025 [December 27th, 2025]
- ED Attaches Assets Worth Rs 5.41 Crore Over Illegal Immigration To US - NDTV - December 16th, 2025 [December 16th, 2025]
- Is the government meeting its pledges on illegal immigration and asylum? - AOL.com - December 16th, 2025 [December 16th, 2025]
- ROSEN: Ruben Navarette glosses over illegal part of immigration - Sentinel Colorado - December 16th, 2025 [December 16th, 2025]
- HUDs Turner blames housing affordability crisis on unchecked illegal immigration - Scotsman Guide - December 16th, 2025 [December 16th, 2025]
- TSA and DHS team up to crackdown on illegal immigration in the air - Fox News - December 14th, 2025 [December 14th, 2025]
- OPINION: Its Time For Cities To Join The Fight Against Illegal Immigration - Dallas Express - December 14th, 2025 [December 14th, 2025]
- Tory shadow minister praises Trumps illegal immigration crackdown and says it could work in UK - the-independent.com - December 10th, 2025 [December 10th, 2025]
- Vances Misleading Claims on Housing Prices and Illegal Immigration - FactCheck.org - December 10th, 2025 [December 10th, 2025]
- The truth about crime and illegal immigration is even worse than you imagine - The Telegraph - December 10th, 2025 [December 10th, 2025]
- ICE Buffalo arrests notorious drug trafficker and criminal illegal alien from Ukraine who attempted to exploit immigration law to hide from justice -... - December 10th, 2025 [December 10th, 2025]
- Tory shadow minister praises Trumps illegal immigration crackdown and says it could work in UK - AOL.com - December 10th, 2025 [December 10th, 2025]
- Since the inauguration of the second Trump administration, illegal immigration crackdowns have been - - December 10th, 2025 [December 10th, 2025]
- UAE Introduces Strict Visa Rules To Enhance National Security, Imposing Hefty Fines And Prison Terms For Illegal Immigration And Misuse Of Travel... - December 10th, 2025 [December 10th, 2025]
- Illegal immigration under Trump and Biden: What numbers reveal - MSN - December 10th, 2025 [December 10th, 2025]
- Illegal immigration is hurting U.S. economy: Treasury Secretary Scott Bessent - Fox News - November 26th, 2025 [November 26th, 2025]
- Carter calls for increased ICE presence in Atlanta to address criminal illegal immigration problem - U.S. Representative Buddy Carter (.gov) - November 20th, 2025 [November 20th, 2025]
- Florida Takes the Lead to Eliminate Burdens of Illegal Immigration - Federation for American Immigration Reform - November 20th, 2025 [November 20th, 2025]
- Trumps claims about murder rates and illegal immigration fit red states more than blue states - WBEZ Chicago - November 7th, 2025 [November 7th, 2025]
- Violent criminal illegal alien apprehended by ICE after high-stakes operation in Chicago - ICE | U.S. Immigration and Customs Enforcement (.gov) - November 7th, 2025 [November 7th, 2025]
- Deterring Illegal Immigration: This Town Decided that Actions Speak Louder than Words - Federation for American Immigration Reform - November 7th, 2025 [November 7th, 2025]
- Texas and Ohio Review Voter Rolls to Eliminate Illegal Alien Voting - Federation for American Immigration Reform - November 7th, 2025 [November 7th, 2025]
- Their plan was a flood of illegal immigration. Our answer is an immigration moratorium - Fox News - November 5th, 2025 [November 5th, 2025]
- ICE arrests Guatemalan illegal alien convicted of felony breaking and entering in Virginia - ICE | U.S. Immigration and Customs Enforcement (.gov) - November 5th, 2025 [November 5th, 2025]
- ICE and Oklahoma bolster public safety on states highways by removing 34 illegal alien truck drivers - ICE | U.S. Immigration and Customs Enforcement... - November 5th, 2025 [November 5th, 2025]
- Illegal Immigrants To Be Hit Hard As SNAP and WIC Benefits Expire - Center for Immigration Studies - November 5th, 2025 [November 5th, 2025]
- Illegal Aliens Seek Less Effective Tracking System - Federation for American Immigration Reform - November 5th, 2025 [November 5th, 2025]
- Leon Sheriff's Office gets OK for $500K reimbursement for role in illegal immigration crackdown - Tallahassee Democrat - October 30th, 2025 [October 30th, 2025]
- Illegal Migrant Stabs Man Who Was Walking His Dog in the U.K. Exposes Truth Illegal Immigration - Megyn Kelly The Devil May Care - October 30th, 2025 [October 30th, 2025]
- Judge rules immigration detention of Chicago man with daughter battling cancer is illegal - CNN - October 26th, 2025 [October 26th, 2025]
- Judge rules immigration detention of Chicago man with daughter battling cancer is illegal - AP News - October 26th, 2025 [October 26th, 2025]
- ICE lodges arrest detainer for criminal illegal alien who killed 3 in California while driving 18-wheeler under the influence - ICE | U.S. Immigration... - October 24th, 2025 [October 24th, 2025]
- White House condemns Illegal immigration as Indian truck driver kills three in California crash - The Indian EYE - October 24th, 2025 [October 24th, 2025]
- Immigration and Customs Enforcement (ICE) arrested more illegal alien criminals on Thursday as the Democrat-led shutdown continued into its fourth... - October 24th, 2025 [October 24th, 2025]
- Illegal Immigration Crackdown Heats Up Along Treasure Coast - Real Radio 92.1 - October 24th, 2025 [October 24th, 2025]
- Illinois warns immigration officers tampering with license plates is illegal - The Guardian - October 24th, 2025 [October 24th, 2025]
- Trump's work on illegal immigration has been 'nothing short of phenomenal': Rep. Brandon Gill - Fox News - October 23rd, 2025 [October 23rd, 2025]
- Florida's CFO talks illegal immigration and funding for NE Florida sheriff's offices - The Florida Times-Union - October 23rd, 2025 [October 23rd, 2025]
- Illegal Alien Police Officer Arrested in Illinois - Federation for American Immigration Reform - October 23rd, 2025 [October 23rd, 2025]
- Trump's work on illegal immigration has been 'nothing short of phenomenal': Rep. Brandon Gill - Yahoo - October 23rd, 2025 [October 23rd, 2025]
- The Strange Case of the Illegal Alien Cop - Center for Immigration Studies - October 19th, 2025 [October 19th, 2025]
- ICE, federal partners arrest more than 1,400 illegal aliens in Massachusetts during Patriot 2.0, including murderers, rapists, drug traffickers, child... - October 17th, 2025 [October 17th, 2025]
- ICE arrests illegal alien serving as a local police officer in Suburban Chicago - ICE | U.S. Immigration and Customs Enforcement (.gov) - October 17th, 2025 [October 17th, 2025]
- Federal immigration agents arrested an illegal immigrant who was working as a police officer in the sanctuary state of Illinois. Radule Bojovic, an... - October 17th, 2025 [October 17th, 2025]
- Democrats Fight for Illegal Alien Healthcare Benefits as Government Shutdown Continues - Federation for American Immigration Reform - October 17th, 2025 [October 17th, 2025]
- The UK government will pay you $120K to convince the public that it's successfully tackling illegal immigration - Fortune - October 15th, 2025 [October 15th, 2025]
- Chief Deputy Lowes attends panel on illegal immigration - ReadTheReporter.com - October 15th, 2025 [October 15th, 2025]
- Headlines and Heartlines: State Rep. Janis Holt discusses education, property tax relief, illegal immigration and district concerns - - Bluebonnet... - October 15th, 2025 [October 15th, 2025]
- Rafe Fletcher: Accountability, not technocracy, is the answer to illegal immigration - Conservative Home - October 15th, 2025 [October 15th, 2025]
- The Disturbing Connection Between U.N.s Green Energy Push and Illegal Immigration - The Heritage Foundation - October 9th, 2025 [October 9th, 2025]
- Of Course Illegal Immigrants Access Public Health Benefits - Center for Immigration Studies - October 9th, 2025 [October 9th, 2025]
- An illegal immigrant gang member on the run for allegedly killing a man in California went on to kill a woman in Texas before Immigration and Customs... - October 9th, 2025 [October 9th, 2025]
- ICE Issues Government Shutdown Warning on Illegal Immigration - Newsweek - October 2nd, 2025 [October 2nd, 2025]
- Digital ID cards: what are they and how will they help the UK deal with illegal immigration? - The Conversation - September 28th, 2025 [September 28th, 2025]
- ICE arrests illegal alien from Haiti connected to criminal terrorist organizations - ICE | U.S. Immigration and Customs Enforcement (.gov) - September 25th, 2025 [September 25th, 2025]
- ICE, law enforcement partners searching for 2 illegal aliens who escaped after choking Border Patrol agent - ICE | U.S. Immigration and Customs... - September 23rd, 2025 [September 23rd, 2025]
- Venezuelan man responsible for sex trafficking female illegal aliens sentenced to 10 years in prison - ICE | U.S. Immigration and Customs Enforcement... - September 19th, 2025 [September 19th, 2025]
- UK minister dismisses Trump's call for military intervention to control illegal immigration | Hindustan Times - Hindustan Times - September 19th, 2025 [September 19th, 2025]
- ICE lodges detainer against illegal alien who murdered a teenage girl after she rejected his sexual advances - ICE | U.S. Immigration and Customs... - September 19th, 2025 [September 19th, 2025]
- ICE receives more than 150K job applications as Trumps crackdown on illegal immigration continues - New York Post - September 17th, 2025 [September 17th, 2025]
- ICE receives more than 150,000 job applications as Trump crackdown on illegal immigration intensifies - UNILAD - September 17th, 2025 [September 17th, 2025]
- Richard Brant and Lauren Butler: Reform UKs Plans for Getting Tough on Illegal Immigration: From Legal Reset to Sunset - UK Constitutional Law... - September 15th, 2025 [September 15th, 2025]