There are various observations I would like to make about the urban geography of immigrants: where immigrants often land, what neighborhoods they prefer, how they differ both from the preference of natives, and how they differ from the policies that governments, run by enfranchised voters, implement. Many of the points I’m about to make I’ve made in comments before, on the Urbanophile and other urbanist blogs. I was compelled to write this by the news stories of the migration wave of Syrian refugees into Europe, but I would like to stress that I am writing about both labor migration and humanitarian migration, and that this post has been on my to-do list for years. The points here are often true of nearly all classes of immigrants: refugees, low-skill work migrants, high-skill work migrants; only family reunification is outside the scope of this post, but even family reunification usually consists of the family of a migrant immigrating as well.
The dominance of rich regions
Eurostat has regional per capita income figures for most of Europe. After subtracting rent and interest payments, incomes in London are 46% higher than in the United Kingdom as a whole, and twice as high as in depressed regions such as Birmingham and Sheffield. In Ile-de-France, the incomes are 38% higher than in France as a whole and 65% higher than in depressed regions such as Nord-Pas-de-Calais. In Northern Italy, the incomes are 80% higher than in Southern Italy, while if we compare the richer parts of the North (e.g. Lombardy) with the poorer parts of the South (e.g. Sicily and Naples), the gap grows to a factor of two, as in the UK. In all three countries, the rich regions have far more immigrants per capita than the poor regions. As of the 2011 census, 13.4% of the population of England and Wales is foreign-born, but in London, this rises to 36.7%. In France, 8% of the population consists of immigrants, but in Ile-de-France it rises to 17%: see PDF-p. 24 of an INSEE factsheet, and note also the table at the top of the page, showing far fewer immigrants live in rural areas than natives. In Italy, a breakdown per region shows 8-11% of the people in the Northern and Central regions are immigrants compared with 2-4% in the Southern ones.
Let us go over the reasons why. After all, in principle, both immigrants and natives are more interested in earning high incomes than in earning low incomes. So to see this, let us look at the situation from the point of view of someone who grew up in a poor region of such a country. The Brummie, the Sheffielder, and the Liverpudlian know that the Londoner makes more money than they do. But they can’t just move to London and expect to earn the same income a native Londoner earns. Their local social networks are precisely the ones they can rely on for job search tips, and after they’ve begun working they acquire local bosses who can give them reference letters, and neither group lives in London; this means that they’d make far less money than an equally qualified Londoner if they moved. This is on top of the personal disutility one suffers when moving, independently of the wage. This is less true of highly educated workers, who move in national and even international networks, whence the brain drain problem in rural and depressed areas.
Of course, immigrants short-circuit this, because immigrants usually come into the country without a social network in either its rich core or its depressed periphery. Logically, they go to where there are jobs, and to where the jobs pay more.
The situation I described above is true for first entrants. Once a community establishes itself in a city, the situation for the new immigrant changes. An Indian who wishes to emigrate to Canada can often rely on networks of Indian-Canadians, both first- and second-generation. This Indian’s situation is the exact opposite of that of the native of a depressed region: the native of Atlantic Canada, the poorest region of English Canada, has a social and professional network in their home area but not in Toronto or the other major cities; the Indian has a social network in Toronto and Vancouver but not in Atlantic Canada. This means that even when the income advantage of the traditionally rich cities disappears, immigrants will keep moving to them.
For three examples of this principle, let us look at the UK, Canada, and finally the US. In the UK, look at the table above again, and observe that, after London and the Southeast, the part of Britain with the highest foreign-born percentage is the West Midlands (the region, not the county), with 11.2%. This is because Birmingham used to be a rich city: Jane Jacobs compares it favorably with Manchester in The Economy of Cities, published in 1970. It declined in the 1970s, but by then the South Asian migration wave to Britain was already well underway. In Canada, Vancouver and Toronto remain rich, but Calgary has far surpassed them in incomes due to the oil boom, and is only now receiving comparable numbers of immigrants; 26% of its population is foreign-born, versus 40% of Metro Vancouver and 46% of the Greater Toronto Area (see data here). Finally, in the US, Los Angeles has remained one of the top destinations for immigrants, even though its incomes have slipped far below those of not only New York and San Francisco, but also Boston, Chicago, Minneapolis, Denver, and other cities that are only beginning to see the same immigration numbers Los Angeles has had for decades. In general, the states bordering Mexico have long had elevated numbers of Mexican immigrants, going back to the braceros and even before, ultimately tracing to the large Mexican presence in those states after the US conquered them in the Mexican War.
Once there is an established community of immigrants from a particular country or ethnic group, they of course encourage further migration, in addition to shaping the migration to reach the same regions and city neighborhoods. This can take the form of social networks for community support and for finding work, but also the form of knowledge of migration routes. See, for example, a Guardian article from yesterday explaining the Syrian migration wave as a result of years of social learning in Syria of the best routes for trekking into Western Europe. Conceivably this could also include legal knowledge of how to apply to asylum and which countries have the most favorable policies.
At the same time, as the national or ethnic community in the target country gets larger, it begins to exhibit domestic ethnic dynamics more than immigrant dynamics. Part of it is that the immigrants eventually naturalize and acquire voting rights and enough informal political power to have some influence over how their city is run. Part of it is that after a few decades there’s a rising cadre of well-assimilated second-generation immigrants. Part of it is that between the presence of a community and a natural trend of drift in which the relative incomes of cities in the target country change, immigrants eventually behave more like native Brummies and Sheffielders. As a result, most of what I say is true largely of recent immigrants, and gradually becomes less true of people who immigrated decades ago.
The primacy of work
Nearly all immigrants intend to work for a living. This is obviously true of work migrants, of all classes, but it’s also true of refugees, which leads many nativists to mock them for not really seeking asylum but taking jobs from natives. One particularly cruel article that appeared in my Twitter feed from multiple sources, proposing to detain asylum seekers and confine those who meet the criteria for refugees to restricted areas far from the job-rich core, makes the point that people who try to move to where there are jobs are (illegal) work migrants.
The reality is that one of people’s basic needs is work. Idleness is not a normal state of affairs for a person; when as many as a quarter of the people in the workforce are unemployed, it’s a depression and a national crisis. In developing countries there is a lot of covert unemployment, in the sense that (especially in rural areas) a large majority of workers may be redundant if first-world technology is imported, but people still work for a living and earn a wage. In India, to take an example of a third-world country in a state of peace, the unemployment rate was 2.7% as of 2013. To say that a migrant who wants work is necessarily a work migrant is equivalent to saying that a migrant who wants shelter is moving to the first world for its higher housing quality and that a migrant who wants their children to be able to go to school is moving to the first world for its better schools. This need for work drives everything: immigrants from poor countries will work under the table, take jobs far below their skill level, and scab, and they’ll make sure they stay employed, as they would at home, except that these compromises wouldn’t really be necessary, since the third world has much more unskilled work to do.
That said, the need to work in an environment where the migrant has no local social network is the primary determinant of where the migrant lives. Given free choice, immigrants tend to cluster where there is easy access to jobs, ideally on foot in order to avoid paying exorbitant sums of money for a car. A rapid transit network makes it easier for people to disperse; in its absence, as in Tel Aviv, the migrants will cluster in a few cheap central neighborhoods, but even when it exists, migrants will try living where they can get to work easily. The greatest concentration of immigrants in Ile-de-France is in Seine-Saint-Denis, an inner-suburban department that in most other countries would be an outer neighborhood of Paris.
Finally, I wish I didn’t have to explain this, but given that it’s a politically charged issue right now, we see a lot of nativist complaints that immigrants are not seeking work, but welfare. The above article is one example of the genre, ultimately defining every social service immigrants use, such as schools, as welfare. Another example is a report by the anti-immigration Center for Immigration Studies, which finds that under a definition of welfare that excludes programs used by retirees (i.e. a large majority of US social spending), immigrants to the US use welfare more than native-born Americans.
The “work or welfare?” question can be answered directly by looking at where immigrants go when they get the chance. And the answer is decisively work. Welfare is to a first-order approximation the same throughout England or France; and yet, immigrants don’t choose to live in cheap areas of those countries to stretch the pounds and euros longer, but instead cluster in the cities where the jobs are. Scotland has a more generous welfare state than England, but it actually has fewer immigrants, about 6.5%. Singapore, with no welfare state whatsoever, tops the list of countries that people in a global Gallup poll expressed a desire to move to relative to its population; it’s followed by Saudi Arabia, New Zealand, Canada, and Australia (all five have already taken in many immigrants, making this a global version of the point I made about established communities). New York and San Francisco, whose biggest government interventions in the market, their rent control and public housing schemes, only benefit natives and people who immigrated decades ago, keep getting new immigrants of all social classes who are willing to pay exorbitant rents to have access to their strong local job markets. In contrast, rich suburban school districts in the Northeastern US only get upwardly-mobile professional immigrants.
In the rest of this post, I will expound on what the primacy of work means for housing policy.
Housing choice, overcrowding, and prejudice
Within a given city, immigrants do not choose where to live on the same criteria as natives. First, and this applies to immigrants of all categories and even to some domestic migrants, they lack the prejudices of locals. New Yorkers know which neighborhoods of the city are good and which are bad, whatever good and bad mean. New York is globally famous due to the influence of American media; in Israel, all that’s penetrated the cultural barrier is that Manhattan is the center, Brooklyn exists and has a lot of Jews (I remember being puzzled at why Super Mario isn’t Jewish when I was 10), and Harlem is a poor black neighborhood. In 2006, a few weeks after I moved to New York, I was in Bedford-Stuyvesant for an event, and nothing about the neighborhood looked poor to me. With my American cultural knowledge today I’d be able to tell that project towers, certain kinds of bodegas, and large concentrations of black people in that part of Brooklyn all correlate with poverty, but at the time, I couldn’t. I’m not the only one: a white Canadian blogger I know who moved to New York a few years before I did walked around Bed-Stuy looking for an apartment and found it nice, and when they reported where they were on a forum, people’s reactions were a mix of horror and outrage: “you’re crazy, you could have been killed” and “you evil gentrifier.”
Second, as a subset of the principle that new immigrants are more likely to move to the rich core cities than to poorer peripheral cities, new immigrants tend to be in the center of the city than in the suburbs (and again, this also somewhat applies to domestic migrants). Suburban jobs often pay less – the highest-earners in the favored-quarter suburbs in the US commute to the primary CBD, whence for example Daniel Kay Hertz’s observation that in suburban Chicago and Philadelphia, transit riders (CBD-bound commuter rail riders) outearn drivers. Here, there is a split between skilled and unskilled migrants. Skilled migrants often move to a city because, in the specialized global economy, their skills are a good fit for its primary industry; this means that if they’re moving to the Bay Area, it’s usually to work in the software industry or at one of the universities, rather than to be lawyers or accountants, which means their housing choice is disproportionately oriented toward where those industries cluster. Unskilled migrants have to consider transportation costs, making it hard to live in the suburbs, and on top of that, unless they’ve already been matched to a suburban employer to get a work visa (for example, to work as a maid in a particular house), it’s easier for them to find work in the central city.
For migrants from developing countries, there is one more consideration, which leads to the most glaring feature of low-income immigrant neighborhoods: people in the third world make more compromises on housing space to have access to jobs, leading to overcrowding. It’s often a step up from where they’re from anyway. New York has a profile of each of its community boards, based on the most recent census; before the move from the long-form 2000 census to the short-form 2010 census, there was detailed data about income, education, and crowding in each census tract, and the most overcrowding in Manhattan was not in the poorest neighborhood (East Harlem) but in Chinatown.
The basic issue here is that low-income immigrants from developing countries are unlikely to make enough money to cover rent at what first-world natives consider a respectable living standard. There’s a certain minimum housing quality in the developed world: minimum unit size, insulation, indoor plumbing, electricity, construction materials. It’s hard to violate these regulations, because buildings are conspicuous – for the same reason, there’s no equivalent of Uber or Airbnb for housing that bypasses zoning laws. But as the Airbnb example shows, it’s easy enough to subvert or outright ignore regulations about who occupies a residential unit. Hence, immigrants economize on space, either living multiple unrelated adults to a room (as black refugees do in South Tel Aviv) or housing a large extended family in a suburban house meant for a nuclear family (as Hispanics do in various American suburbs, raising the ire of the local natives).
Many immigrants return to their countries of origin, or move elsewhere, after a few years. This fact is deemphasized in the public discourse, shaped by the US narrative of people from all over the world coming to live the American dream. But in reality, migration is often seasonal, and a significant fraction of immigrants return; see, for example, a write-up of Italian-American history. More recently, we see this with illegal Mexican workers in the US, who would move back and forth across the borders seasonally, until the tighter border controls built after 1986 made this so difficult they moved to the US permanently (this is the work of Douglas Massey, Jorge Durand, and Nolan Malone, summarized here and here). Many refugees return to their home countries after the war or crisis ends. Skilled migrants often move between countries, as I do.
This creates a situation in which many recent immigrants do not know where they will live in five years, not even on what continent, even excluding the possibility of deportation. This does not mean immigrants do not care about the areas they live in. On the contrary. But they lack the deep social ties that local neighborhood activists have, and this makes it harder to engage politically on a level that appeals to the local notables. It takes years just to learn who the local notables are!
Hence, the immigrant really is a transient. “Transient” is just a dysphemism for someone who does not have enough social capital in an area to know definitively that they’re going to stay there permanently. Unsurprisingly, since community decisions are made by people who know the local notables and their networks, those decisions do not have recent migrants in mind. Even domestic migrants, who unlike international ones have the right to vote, are excluded. This is where community hostility to more housing comes from: why worry about how high the rent is for people you look down on as transients?
As far as housing goes, YIMBY groups have begun to build a national US network for more construction, with some international reach, so that recent domestic migrants to New York, San Francisco, and other expensive cities can rely on their national social capital to compensate for their lack of local social capital. But this is necessarily going to address primarily the needs of the people who participate in YIMBY networks, who tend to be white, educated, and American. I happen to think more housing in a region will benefit all recent and prospective immigrants to it, but there’s a wealth of other local political issues that are not covered in the YIMBY umbrella (for example, policing), and there, the community’s ability to abuse residents who got here more recently than it would like is not limited.
Finally, let me discuss the difference between how immigrants think and how governments elected by natives think immigrants ought to think. As I’ve established above, immigrants’ decisions are driven largely by the need for a job, even when the original purpose for the move was not work-related. This means that they will make compromises and live in a way that the native public deems substandard, as in various outrages of immigrant overcrowding.
The question is what to do about it. In capitalist countries (i.e. pretty much everywhere, except Cuba and a few other communist holdouts), the government professes to believe that people are economically rational. There are large sectors in which this is not true – for examples, health and education are mostly public in most developed countries – but in housing, most first-world countries use a free-market approach. Central cities often do provide extensive public housing, and zone tightly to prevent new construction that offends community sensibilities, but people can still buy and sell houses and move, and advocate for themselves politically so that they wouldn’t be stuck with housing that is by regional standards deficient.
Except, well, that people who lack voting rights can’t act politically except through their ties to enfranchised voters, and new migration waves lack these ties. The worst example of this is in Sweden, which provides refugees with public housing, but only where it’s cheap. Thus, instead of having a liberalized enough urban housing market so that refugees could live in overcrowded conditions in Stockholm, it either disperses them to peripheral towns where they know nobody and can’t work, or concentrates them in low-income ghettos. Malmö, which like Birmingham used to be a bustling city but deindustrialized and has high unemployment, is one of the prime locations for immigrants to Sweden; so is Södertälje, a Stockholm suburb infamous for its high unemployment.
One of the most salient features of being an immigrant is being a social problem. Every difference between the immigrant and the native will be used politically, in either direction, even if it is the result of normal variation between groups and economic sectors. And here, governments that refuse to consider immigrants’ own housing decisions are creating social problems for the future by creating new ghettos from scratch. For its own working class, Sweden built the Million Program; for immigrants, not a chance. Between overcrowding and joblessness, immigrants choose overcrowding, when they can. When they can’t, the government is choosing joblessness for them.