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1. Reverse Migration to Mexico Led to US Undocumented Population Decline: 2010 to 2018

Author:
Robert Warren
Publication Date:
02-2020
Content Type:
Journal Article
Journal:
Journal on Migration and Human Security
Institution:
Center for Migration Studies of New York
Abstract:
This report presents estimates of the undocumented population residing in the United States in 2018, highlighting demographic changes since 2010. The Center for Migration Studies of New York (CMS) compiled these estimates based primarily on information collected in the US Census Bureau’s American Community Survey (ACS). The annual CMS estimates of undocumented residents for 2010 to 2018 include all the detailed characteristics collected in the ACS. [1] A summary of the CMS estimation procedures, as well as a discussion of the plausibility of the estimates, is provided in the Appendix. The total undocumented population in the United States continued to decline in 2018, primarily because large numbers of undocumented residents returned to Mexico. From 2010 to 2018, a total of 2.6 million Mexican nationals left the US undocumented population; [2] about 1.1 million, or 45 percent of them, returned to Mexico voluntarily. The decline in the US undocumented population from Mexico since 2010 contributed to declines in the undocumented population in many states. Major findings include the following: The total US undocumented population was 10.6 million in 2018, a decline of about 80,000 from 2017, and a drop of 1.2 million, or 10 percent, since 2010. Since 2010, about two-thirds of new arrivals have overstayed temporary visas and one-third entered illegally across the border. The undocumented population from Mexico fell from 6.6 million in 2010 to 5.1 million in 2018, a decline of 1.5 million, or 23 percent. Total arrivals in the US undocumented population from El Salvador, Guatemala, and Honduras — despite high numbers of Border Patrol apprehensions of these populations in recent years — remained at about the same level in 2018 as in the previous four years. [3] The total undocumented population in California was 2.3 million in 2018, a decline of about 600,000 compared to 2.9 million in 2010. The number from Mexico residing in the state dropped by 605,000 from 2010 to 2018. The undocumented population in New York State fell by 230,000, or 25 percent, from 2010 to 2018. Declines were largest for Jamaica (−51 percent), Trinidad and Tobago (−50 percent), Ecuador (−44 percent), and Mexico (−34 percent). The results shown here reinforce the view that improving social and economic conditions in sending countries would not only reduce pressure at the border but also likely cause a large decline in the undocumented population. Two countries had especially large population changes — in different directions — in the 2010 to 2018 period. The population from Poland dropped steadily, from 93,000 to 39,000, while the population from Venezuela increased from 65,000 to 172,000. Almost all the increase from Venezuela occurred after 2014.
Topic:
Migration, Border Control, and Domestic politics
Political Geography:
United States, Central America, North America, Mexico, Honduras, Guatemala, and El Salvador

2. US Undocumented Population Continued to Fall from 2016 to 2017 and Visa Overstays Significantly Exceeded Illegal Crossings for the Seventh Consecutive Year

Author:
Robert Warren
Publication Date:
01-2019
Content Type:
Journal Article
Journal:
Journal on Migration and Human Security
Institution:
Center for Migration Studies of New York
Abstract:
This article presents estimates of the US undocumented population for 2017 derived by the Center for Migration Studies of New York (CMS). It focuses on the steep decline in the undocumented population from Mexico since 2010. While the president has focused the nation’s attention on the border wall, half a million[1] US undocumented residents from Mexico left[2] the undocumented population in 2016 alone, more than three times the number that arrived that year, leading to an overall decrease of nearly 400,000 undocumented residents from Mexico from 2016 to 2017. From 2010 to 2017, the undocumented population from Mexico fell by a remarkable 1.3 million. For the past 10 years, the primary mode of entry for the undocumented population has been to overstay temporary visas. This article provides estimates of the number of noncitizens who overstayed temporary visas and those who entered without inspection (EWIs) in 2016 by the top five countries of origin. Summary of Findings The US undocumented population from Mexico fell by almost 400,000 in 2017. In 2017, for the first time, the population from Mexico constituted less than one half of the total undocumented population. Since 2010, the undocumented population from Mexico has declined by 1.3 million. In California, the undocumented population from Mexico has declined by 26 percent since 2010, falling from 2.0 to 1.5 million; it also dropped by 50 percent in Alabama, and by one third in Georgia, New York, and New Mexico. The undocumented population from Venezuela grew rapidly after 2013, increasing from 60,000 to 145,000 in just four years. Visa overstays have significantly exceeded illegal border crossings during each of the last seven years. Mexico was the leading country for overstays in 2017, with about twice as many as India or China. The estimates presented here were derived by CMS based on information collected in the Census Bureau’s annual American Community Survey (ACS). The procedures used to derive detailed estimates of the undocumented population are described in Warren (2014). CMS used its annual estimates of the undocumented population for 2010 to 2017 — by state of residence, country of origin, and year of entry — to compile the information described here. Additional methodological details appear as footnotes or as notes in the tables.
Topic:
Migration, Border Control, and Domestic Policy
Political Geography:
United States, Central America, and North America

3. Fixing What’s Most Broken in the US Immigration System: A Profile of the Family Members of US Citizens and Lawful Permanent Residents Mired in Multiyear Backlogs

Author:
Donald Kerwin and Robert Warren
Publication Date:
05-2019
Content Type:
Journal Article
Journal:
Journal on Migration and Human Security
Institution:
Center for Migration Studies of New York
Abstract:
The US Department of State (DOS) reports that as of November 2018, nearly 3.7 million persons had been found by US Citizenship and Immigration Services (USCIS) to have a close family relationship to a US citizen or lawful permanent resident (LPR) that qualified them for a visa, but were on “the waiting list in the various numerically-limited immigrant categories” (DOS 2018). These backlogs in family-based “preference” (numerically capped) categories represent one of the most egregious examples of the dysfunction of the US immigration system. They consign family members of US citizens and LPRs that potentially qualify for a visa and that avail themselves of US legal procedures to years of insecurity, frustration, and (often) separation from their families. Often criticized in the public sphere for jumping the visa queue, it would be more accurate to say that this population, in large part, comprises the queue. While they wait for their visa priority date to become current, those without immigration status are subject to removal. In addition, most cannot adjust to LPR status in the United States, but must leave the country for consular processing and, when they do, face three- or 10-year bars on readmission, depending on the duration of their unlawful presence in the United States. This population will also be negatively affected by the Department of Homeland Security’s (DHS) proposed rule to expand the public charge ground of inadmissibility (Kerwin, Warren, and Nicholson 2018). In addition, persons languishing in backlogs enjoy few prospects in the short term for executive or legislative relief, given political gridlock over immigration reform and the Trump administration’s support for reduced family-based immigration. In this paper, the Center for Migration Studies (CMS) offers estimates and a profile based on 2017 American Community Survey (ACS) data of a strongly correlated population to the 3.7 million persons in family-based visa backlogs: i.e., the 1.55 million US residents potentially eligible for a visa in a family-based preference category based on a qualifying relationship to a household member. CMS data represents only part of the population in family-based backlogs. In particular, it captures only a small percentage of the 4th preference, brothers and sisters of US citizens.[1] However, everybody in CMS’s data could be petitioned for, if they have not been already. Among this population’s ties and contributions to the United States, the paper finds that: Fifty-nine percent has lived in the United States for 10 years or more, including 23 percent for at least 20 years. Nearly one million US-born children under age 21 live in these households, as well as 111,600 US-born adults (aged 21 and over) who have undocumented parents. 449,500 arrived in the United States at age 15 or younger. 139,100 qualify for the DREAM Act based their age at entry, continuous residence, and graduation from high school or receipt of a GED. Seventy-two percent aged 16 and older are in the labor force, and more than two-thirds (68 percent) are employed; these rates exceed those of the overall US population. Two-thirds of those aged 18 or older have at least a high school diploma or its equivalent, including 25 percent with a bachelor’s degree or higher, and 295,100 aged three and older are enrolled in school. The median income of their households is $63,000, slightly above the US median. More than two-thirds (68 percent) have health insurance, including 51 percent with private health insurance. Nearly one-third (32 percent) live in mortgaged homes, and 12 percent in homes owned free and clear. The paper provides several recommendations to reduce family-based backlogs. In particular, it proposes that Congress pass and the President sign into law legislation to legalize intending family-based immigrants who have been mired in backlogs for two years or more. In addition, this legislation should define the spouses and minor unmarried children of LPRs as immediate relatives (not subject to numerical limits), not count the derivative family members of the principal beneficiary against per country and annual quotas, and raise per country caps. The administration should also re-use the visas of legal immigrants who emigrate each year, particularly those who formally abandon LPR status. This practice would reduce backlogs without increasing visa numbers. Congress should also pass legislation to advance the entry date for eligibility for “registry,” an existing feature of US immigration law designed to legalize long-term residents. In particular, the legislation should move forward the registry cutoff date on an automatic basis to provide a pathway to status for noncitizens who have lived continuously in the United States for at least 15 years, have good moral character, and are not inadmissible on security and other grounds. In fact, Congress advanced the registry date on a regular basis during most of the 20th century, but has not updated this date, which now stands at January 1, 1972, for 33 years.
Topic:
Migration, Immigration, Border Control, and Domestic politics
Political Geography:
United States, Central America, and North America

4. National Interests and Common Ground in the US Immigration Debate: How to Legalize the US Immigration System and Permanently Reduce Its Undocumented Population

Author:
Donald Kerwin and Robert Warren
Publication Date:
01-2017
Content Type:
Journal Article
Journal:
Journal on Migration and Human Security
Institution:
Center for Migration Studies of New York
Abstract:
The conventional wisdom holds that the only point of consensus in the fractious US immigration debate is that the system is broken. Yet, the US public has consistently expressed a desire for a legal and orderly immigration system that serves compelling national interests. This paper describes how to create such a system. It focuses on the cornerstone of immigration reform,[1] the legal immigration system,[2] and addresses the widespread belief that broad reform will incentivize illegal migration and ultimately lead to another large undocumented population. The paper begins with an analysis of presidential signing statements on seminal immigration legislation over nearly a century. These statements reveal broad consensus on the interests and values that the United States seeks to advance through its immigration and refugee policies. They constitute additional common ground in the immigration debate. To serve these interests, immigration and refugee considerations must be “mainstreamed” into other policy processes. In addition, its policies will be more successful if they are seen to benefit or, at least, not to discriminate against migrant-sending states. Not surprisingly, the US immigration system does not reflect the vast, mostly unanticipated changes in the nation and the world since Congress last meaningfully reformed this system (27 years ago) and last overhauled the law (52 years ago). The paper does not detail the well-documented ways that US immigration laws fall short of serving the nation’s economic, family, humanitarian, and rule of law objectives. Nor does it propose specific changes in categories and levels of admission. Rather, it describes how a legal immigration system might be broadly structured to deliver on its promises. In particular, it makes the case that Congress should create a flexible system that serves compelling national interests, allows for real time adjustments in admission based on evidence and independent analysis, and vests the executive with appropriate discretion in administering the law. The paper also argues that the United States should anticipate and accommodate the needs of persons compelled to migrate by its military, trade, development, and other commitments. In addition, the US immigration system needs to be able to distinguish between undocumented immigrants, and refugees and asylum seekers, and to treat these two populations differently. The paper assumes that there will be continued bipartisan support for immigration enforcement. However, even with a strong enforcement apparatus in place and an adaptable, coherent, evidence-based legal immigration system that closely aligns with US interests, some (reduced) level of illegal migration will persist. The paper offers a sweeping, historical analysis of how this population emerged, why it has grown and contracted, and how estimates of its size have been politically exploited. Legalization is often viewed as the third rail of immigration reform. Yet, Congress has regularly legalized discrete undocumented populations, and the combination of a well-structured legalization program, strengthened legal immigration system, and strong enforcement policies can prevent the reemergence of a large-scale undocumented population. In contrast, the immense US enforcement apparatus will work at cross-purposes to US interests and values, absent broader reform. The paper ends with a series of recommendations to reform the legal immigration system, downsize the current undocumented population, and ensure its permanent reduction. It proposes that the United States “reissue” (or reuse) the visas of persons who emigrate, as a way to promote legal immigration reform without significantly increasing annual visa numbers.
Topic:
Immigration, Border Control, and Domestic politics
Political Geography:
United States, Central America, and North America

5. A Statistical and Demographic Profile of the US Temporary Protected Status Populations from El Salvador, Honduras, and Haiti

Author:
Robert Warren and Donald Kerwin
Publication Date:
01-2017
Content Type:
Journal Article
Journal:
Journal on Migration and Human Security
Institution:
Center for Migration Studies of New York
Abstract:
This report presents detailed statistical information on the US Temporary Protected Status (TPS) populations from El Salvador, Honduras, and Haiti. TPS can be granted to noncitizens from designated nations who are unable to return to their countries because of armed conflict, environmental disaster, or other extraordinary and temporary conditions. In January 2017, an estimated 325,000 migrants from 13 TPS-designated countries resided in the United States. This statistical portrait of TPS beneficiaries from El Salvador, Honduras, and Haiti reveals hardworking populations with strong family and other ties to the United States. In addition, high percentages have lived in the United States for 20 years or more, arrived as children, and have US citizen children. The paper finds that: The labor force participation rate of the TPS population from the three nations ranges from 81 to 88 percent, which is well above the rate for the total US population (63 percent) and the foreign-born population (66 percent). The five leading industries in which TPS beneficiaries from these countries work are: construction (51,700), restaurants and other food services (32,400), landscaping services (15,800), child day care services (10,000), and grocery stores (9,200). TPS recipients from these countries live in 206,000 households: 61,100 of these households (roughly 30 percent) have mortgages. About 68,000, or 22 percent, of the TPS population from these nations arrived as children under the age of 16. TPS beneficiaries from these nations have an estimated 273,000 US citizen children (born in the United States). Ten percent of El Salvadoran, nine percent of the Haitian, and six percent of the Honduran TPS beneficiaries are married to a legal resident. More than one-half of El Salvadoran and Honduran, and 16 percent of the Haitian TPS beneficiaries have resided in the United States for 20 years or more. The six US states with the largest TPS populations from these countries are California (55,000), Texas (45,000), Florida (45,000), New York (26,000), Virginia (24,000), and Maryland (23,000). Eighty-seven percent of the TPS population from these countries speaks at least some English, and slightly over one-half speak English well, very well, or only English. About 27,000, or 11 percent, of those in the labor force are self-employed, having created jobs for themselves and likely for others as well. TPS status should be extended until beneficiaries can safely return home and can successfully reintegrate into their home communities. Most long-term TPS recipients should be afforded a path to lawful permanent resident (LPR) status and ultimately to US citizenship.
Topic:
Border Control, Refugees, and Immigrants
Political Geography:
United States, South America, Central America, and North America