Fact Check: Sanctuary cities create illegal immigration

Fact Check: Sanctuary cities create illegal immigration

Published March 9, 2025Updated June 17, 2025
±
VERDICT
Partially True

# Fact Check: "Sanctuary cities create illegal immigration" ## What We Know Sanctuary cities in the United States are jurisdictions that limit their ...

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Fact Check: "Sanctuary cities create illegal immigration"

What We Know

Sanctuary cities in the United States are jurisdictions that limit their cooperation with federal immigration enforcement, primarily to protect undocumented immigrants from deportation. These cities aim to foster safer environments for immigrant communities by encouraging them to report crimes without fear of deportation. According to a study on sanctuary cities and immigrant wellbeing, these policies are designed to enhance immigrant safety and inclusion, but they also face criticism for potentially harboring individuals who may have committed crimes. Critics argue that sanctuary policies can create a "dangerous environment" by allowing undocumented immigrants, including those with criminal records, to remain in communities without facing federal consequences (Britannica).

The term "sanctuary city" lacks a formal legal definition, but it generally refers to cities that adopt policies to protect undocumented immigrants. There are over 200 such jurisdictions in the U.S., with major cities like New York, Los Angeles, and Chicago leading the way (Global Refuge). The historical context of these policies dates back to grassroots movements in the 1980s, aimed at providing refuge for those fleeing violence in Central America (Britannica).

Analysis

The claim that "sanctuary cities create illegal immigration" is complex and requires careful consideration of the evidence. Proponents of sanctuary policies argue that these cities do not encourage illegal immigration but rather provide a necessary safety net for those already in the country. They emphasize that the policies are intended to build trust between immigrant communities and law enforcement, which can lead to safer neighborhoods (American Immigration Council).

On the other hand, critics assert that sanctuary cities can inadvertently encourage illegal immigration by signaling to potential migrants that they may find refuge in these areas. The Department of Homeland Security has claimed that sanctuary policies "protect dangerous criminal illegal aliens" and hinder law enforcement efforts (DHS). This perspective is echoed by various political figures and organizations that argue sanctuary cities undermine federal immigration laws and create public safety risks (Britannica).

The reliability of sources varies; academic studies like the one from Houston et al. provide a nuanced view based on empirical research, while governmental and advocacy group statements may reflect political biases. The debate is further complicated by the lack of definitive data linking sanctuary policies directly to increased illegal immigration rates.

Conclusion

The claim that "sanctuary cities create illegal immigration" is Partially True. While sanctuary cities do not explicitly encourage illegal immigration, they may create an environment perceived as welcoming to undocumented immigrants, which could influence migration patterns. However, the primary intention of these policies is to protect existing immigrant communities rather than to promote further illegal immigration. The evidence supports the notion that sanctuary cities serve as a refuge for those already in the country, but the implications of these policies on immigration rates remain contested.

Sources

  1. U.S. sanctuary cities and immigrant wellbeing
  2. DHS Exposes Sanctuary Jurisdictions Defying Federal Immigration Law
  3. Sanctuary Policies: An Overview - American Immigration Council
  4. Sanctuary Cities | Pros, Cons, Debate, Law Enforcement, Undocumented ...
  5. What are Sanctuary Cities?
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Fact Check: On July 10, ICE agents raided two marijuana farms in Carpinteria and Camarillo in the sanctuary state of California. Agents found at least 14 migrant children at the sites, believed to have been labor trafficked, and more than 360 illegal aliens — including those convicted of rape, child molestation, and kidnapping, among other crimes.

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Fact Check: On July 10, ICE agents raided two marijuana farms in Carpinteria and Camarillo in the sanctuary state of California. Agents found at least 14 migrant children at the sites, believed to have been labor trafficked, and more than 360 illegal aliens — including those convicted of rape, child molestation, and kidnapping, among other crimes. Among the hundreds of illegal aliens arrested in the raid were: Santos Alberto Rodriguez-Jacinto of El Salvador, arrested in El Salvador in 2006 and 2011 for terroristic threats Josefina Lopez-Martinez of Mexico, previously deported in 1998 and convicted in 2023 of willful cruelty to a child in California Jorge Luis Anaya-Garcia of Mexico, previously arrested in California for possession with intent to sell narcotics Jose Vasquez-Lopez of Mexico, previously deported five times from the U.S. and convicted of battery in Florida Fabian Fernando Antonio-Martinez of Mexico, twice granted voluntary return and was arrested in February 2021 in California for felony possession of a firearm Jesus Hernandez-Ramirez of Mexico, previously arrested for indecent exposure and granted voluntary return three times Miguel Mejia-Echevearia of El Salvador, arrested for hit-and-run with property damage Christina Martinez-Modesto of Mexico, arrested for misdemeanor assault and battery of her spouse Cinthia Paola Cardona-Mendoza of Mexico, arrested for assault with a deadly weapon Adriana Gonzalez-Gonzalez of Mexico, convicted three times for burglary and drunk driving

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Fact Check: Transcript
00:00
News, Trump said there was
nothing he could do but it was
Mexico who stepped up to save
lives. While the flood waters
swept away homes, families and
hope in South Texas, the
governor appeared on
television, his voice shaking
saying his hands were tied that
he had no resources, no way to
help but someone did. From
across the river, without
cameras, without promises,
hundreds of Mexican rescuers
crossed over on their own. They
came with backpacks on their
shoulders, trained dogs by
their side, and hearts full of
faith. They didn't wait for
orders, they didn't ask for
permission. They just heard the
cry of a neighbor and they
answered and now, in the mud
and of cities like Laredo,
00:31
Eagle Pass and Mission, the
loudest voices aren't speaking
English. They're speaking
Spanish, Mexican voices saying,
hold on, we're here because
while Trump locks himself in
his office and the governor
throws his hands up to the sky,
Mexico is waste deep in the
water pulling people out alive.
Today, Texas faces its worst
climate disaster in years. The
first to react was not Trump.
But the people arrested in the
United States. So ask yourself
if you believe Trump's
immigration policies are wrong.
Drop a thank you Mexico in the
comments and share the story
before politics buries it.
Partially True

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Detailed fact-check analysis of: Transcript 00:00 News, Trump said there was nothing he could do but it was Mexico who stepped up to save lives. While the flood waters swept away homes, families and hope in South Texas, the governor appeared on television, his voice shaking saying his hands were tied that he had no resources, no way to help but someone did. From across the river, without cameras, without promises, hundreds of Mexican rescuers crossed over on their own. They came with backpacks on their shoulders, trained dogs by their side, and hearts full of faith. They didn't wait for orders, they didn't ask for permission. They just heard the cry of a neighbor and they answered and now, in the mud and of cities like Laredo, 00:31 Eagle Pass and Mission, the loudest voices aren't speaking English. They're speaking Spanish, Mexican voices saying, hold on, we're here because while Trump locks himself in his office and the governor throws his hands up to the sky, Mexico is waste deep in the water pulling people out alive. Today, Texas faces its worst climate disaster in years. The first to react was not Trump. But the people arrested in the United States. So ask yourself if you believe Trump's immigration policies are wrong. Drop a thank you Mexico in the comments and share the story before politics buries it.

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Fact Check: Sanctuary cities create illegal immigration | TruthOrFake Blog