citizenship surge donald trump natalia perez
citizenship surge donald trump natalia perez
PHOTO: Natalia Perez
Now playing
02:33
Post-election bump in citizenship applications
President Donald Trump addresses the 73rd session of the United Nations General Assembly, at U.N. headquarters, Tuesday, Sept. 25, 2018. (AP Photo/Richard Drew)
President Donald Trump addresses the 73rd session of the United Nations General Assembly, at U.N. headquarters, Tuesday, Sept. 25, 2018. (AP Photo/Richard Drew)
PHOTO: Richard Drew/AP
Now playing
01:17
Trump to migrants: Make your nations great again
Central American immigrants depart ICE custody, pending future immigration court hearings on June 11, 2018 in McAllen, Texas. Thousands of undocumented immigrants continue to cross into the U.S., despite the Trump administration
Central American immigrants depart ICE custody, pending future immigration court hearings on June 11, 2018 in McAllen, Texas. Thousands of undocumented immigrants continue to cross into the U.S., despite the Trump administration's recent "zero tolerance" approach to immigration policy. (Photo by John Moore/Getty Images)
PHOTO: John Moore/Getty Images
Now playing
01:06
Judge blocks asylum seekers from deportation
PHOTO: Pool
Now playing
01:51
Trump: I prefer shutdown before midterms
CHICAGO, IL - JUNE 29:  Demonstrators hold a rally in the Little village neighborhood calling for the elimination of the U.S. Immigration and Customs Enforcement (ICE) and an end to family detentions on June 29, 2018 in Chicago, Illinois. Protests have erupted around the country recently as people voice outrage over the separation and detention of undocumented children and their parents.  (Photo by Scott Olson/Getty Images)
CHICAGO, IL - JUNE 29: Demonstrators hold a rally in the Little village neighborhood calling for the elimination of the U.S. Immigration and Customs Enforcement (ICE) and an end to family detentions on June 29, 2018 in Chicago, Illinois. Protests have erupted around the country recently as people voice outrage over the separation and detention of undocumented children and their parents. (Photo by Scott Olson/Getty Images)
PHOTO: Scott Olson/Getty Images North America/Getty Images
Now playing
01:30
HHS refusing to release family separation stats
Now playing
01:01
Reporter to Sarah Sanders: Why did Trump lie?
Now playing
01:28
Trump: ICE agents are mean but have heart
PHOTO: Pool
Now playing
01:23
Trump: Our facilities better than Obama's
trump king of jordan visit
trump king of jordan visit
PHOTO: CNN
Now playing
01:15
Trump: No regrets signing executive order
Immigrant children walk in a line outside the Homestead Temporary Shelter for Unaccompanied Children, a former Job Corps site that now houses them, on Wednesday, June 20, 2018, in Homestead, Fla. (AP Photo/Brynn Anderson)
Immigrant children walk in a line outside the Homestead Temporary Shelter for Unaccompanied Children, a former Job Corps site that now houses them, on Wednesday, June 20, 2018, in Homestead, Fla. (AP Photo/Brynn Anderson)
PHOTO: Brynn Anderson/AP
Now playing
01:54
Children in limbo after Trump executive order
Secretary of State Mike Pompeo listens as President Donald Trump speaks during a cabinet meeting at the White House, Thursday, June 21, 2018, in Washington. (AP Photo/Evan Vucci)
Secretary of State Mike Pompeo listens as President Donald Trump speaks during a cabinet meeting at the White House, Thursday, June 21, 2018, in Washington. (AP Photo/Evan Vucci)
PHOTO: Evan Vucci/AP
Now playing
02:18
White House chaos over immigration reversal
Watched by Homeland Security Secretary Kirstjen Nielsen (L) and Vice President Mike Pence, US President Donald Trump signs an executive order on immigration in the Oval Office of the White House on June 20, 2018 in Washington, DC. - US President Donald Trump on Wednesday signed an executive order aimed at putting an end to the controversial separation of migrant families at the border, reversing a harsh practice that had earned international scorn."It
Watched by Homeland Security Secretary Kirstjen Nielsen (L) and Vice President Mike Pence, US President Donald Trump signs an executive order on immigration in the Oval Office of the White House on June 20, 2018 in Washington, DC. - US President Donald Trump on Wednesday signed an executive order aimed at putting an end to the controversial separation of migrant families at the border, reversing a harsh practice that had earned international scorn."It's about keeping families together," Trump said at the signing ceremony. "I did not like the sight of families being separated," he added. (Photo by Mandel Ngan / AFP) (Photo credit should read MANDEL NGAN/AFP/Getty Images)
PHOTO: MANDEL NGAN/AFP/Getty Images
Now playing
02:49
What's next after Trump's policy reversal?
Trump meeting 06202018
Trump meeting 06202018
PHOTO: POOL
Now playing
02:33
Trump reverses position on family separations
President Donald Trump signs an executive order to keep families together at the border, but says that the
President Donald Trump signs an executive order to keep families together at the border, but says that the 'zero-tolerance' prosecution policy will continue, during an event in the Oval Office of the White House in Washington, Wednesday, June 20, 2018. Standing behind Trump are Homeland Security Secretary Kirstjen Nielsen, left, and Vice President Mike Pence. (AP Photo/Pablo Martinez Monsivais)
PHOTO: Pablo Martinez Monsivais/AP
Now playing
01:52
Trump signs executive order to end family separations
PHOTO: CNN
Now playing
01:18
Trump: Take children away to prosecute parents
THE PRESIDENT meets with the National Space Council  In-House Pool (Pre-set 9:30AM | Final Gather 11:15AM -- Palm Room Doors)
THE PRESIDENT meets with the National Space Council In-House Pool (Pre-set 9:30AM | Final Gather 11:15AM -- Palm Room Doors)
PHOTO: Pool
Now playing
01:40
Trump: The US will not be a migrant camp
(CNN) —  

Natalia Pérez woke up on November 9 and logged onto her computer and clicked on a link for “Application for Certificate of Citizenship”

Her gut tied itself in knots, as she wondered about the next four years with President-elect Donald Trump: How will people view me? What will change legally for me? How will life change for my half-Mexican, half-Jewish child?

Pérez realized her post-election day fears might not be reasonable, especially given her years-long status as a legal US resident. Pérez came to the US in 2002 as a student, earned her PhD from Princeton University, and teaches Renaissance literature at the University of Southern California as an assistant professor. Married to an American, Pérez never worried about what she once considered the marginal difference between being a legal US resident versus a US citizen.

But Trump’s election has changed the way she thinks about things.

“I’ve been so nervous and frightened since,” Pérez told CNN in a recent interview. Filling out her citizenship application, she adds, “This is my insurance policy. I need to do something to change my legal status, to make sure, that not just me, but my family, is protected.”

That fear is driving legal US citizens across the country to act. Figures from the US Citizenship and Immigration Services show 718,430 applications were filed from October 2015 – June 2016. That’s a 25% increase compared to the year prior. USCIS has not released data since June 2016.

Trump, during the campaign trail, maintained he would deport immigrants in the US with criminal records, not focusing on immigrants in the US residing legally and lawfully. But Pérez’s husband, Sam Steinberg, who is also a USC assistant professor, doesn’t trust Trump’s words.

“We have someone who’s shown himself to be unpredictable, who is about to take the Presidency,” Steinberg said, saying citizenship for his wife is simply, protection. “He’s making threats against me, and people like me, and people like my family. It would be silly not to be afraid. It would be irresponsible to not be afraid of what he could do or what he might do.”

Trump has had a particularly contentious relationship with Mexican Americans, drawing scrutiny for remarks he made launching his campaign in June 2015 calling some undocumented immigrants along the US southern border “rapists.”

Trump’s election has had a direct impact on the Loyola Law School’s Immigrant Justice Clinic, flooding their offices with requests. The community-based immigration clinic in Los Angeles helps immigrants with the naturalization and citizenship process.

“The demand is insatiable,” says Emily Robinson, the co-founder of the clinic. “It has tripled our demand for our services. And that’s only the people we can answer the phone calls for. There are people we just can’t meet with.”

What legal residents are seeking is a sense of relief that Maria Ivette Diaz, an immigrant from Mexico, shared as she was sworn in as a new US citizen at her naturalization ceremony in Chicago.

“Right now, it’s just a relief for me, because of all the comments that our President-elect has made. I just feel safe now,” said Diaz, beaming as she took photos at the ceremony. She added, “I’m going to make sure I vote, every election. I’m gonna make sure I count.”

Natalia Pérez, with her education, marital and job status, anticipates a smooth process towards her own citizenship. But if she is feeling fear in Trump’s America, she wonders, how are other immigrants feeling who reside in the US without her safety net?

“Though I’m not feeling unwelcome in my immediate community, the larger community that is the United States, I am feeling a little bit unwelcome. That I am Mexican, that I am a woman, that I am an immigrant. And that’s all I’ll be. That there are people who will not look past that.”