"You see problems whenever there are such large concentrations of immigrants," he said.

Skärholmen has a high concentration of immigrants from all over the world.

It is noted for its high concentration of immigrants.

The heaviest concentration of immigrants settled close to the fish plant.

In nearly all of the Million Programme suburbs the concentration of immigrants is very high.

For instance, neighborhoods with a high concentration of immigrants from the Caribbean seem to report the highest infant mortality figures.

For instance, there is a high concentration of immigrants in low-paying jobs and other jobs that do not offer health insurance.

Tensta has a large concentration of immigrants, high rates of unemployed and people on social welfare.

Also Brent East has the highest concentration of immigrants of any parliamentary constituency in the country.

The concentration of immigrants from countries outside of Europe in some districts and suburbs has received sustained attention in public debate.

Alby, a municipal area in Botkyrka, with a population of approximately 10,000, has a very high concentration of immigrants.

The biggest concentration of immigrants are:

Ten states with the lowest concentrations of immigrants in 1980 had an unemployment rate one-third higher than the states with relatively high immigration.

Paris has historically been a magnet for immigrants, hosting one of the largest concentrations of immigrants in Europe today.

Rinkeby is noted for its high concentration of immigrants and people with immigrant ancestry (see definition of Swede).

Yet probably no town in France has a concentration of immigrants comparable to the neighborhood of Val-Fourre here.

Gnosjö Municipality has a high concentration of immigrants, around 50-60% of the inhabitants is an immigrant or has foreign roots.

Usually, the Le Pen vote is ascribed to the influence of high unemployment or high concentrations of immigrants.

These groups live mainly in the western parts of Aarhus, where the Gellerup area is infamous for its high concentration of immigrants (88%, 2006).

Most of the men were arrested in the northeastern region of Catalonia, which has a large concentration of immigrants from Morocco and elsewhere.

Education experts said that some of the most neglected high schools are to be found in the suburbs of large cities where the concentration of immigrants is heaviest.

Because native Uzbeks were mostly occupied in the country's agricultural regions, the urban concentration of immigrants increasingly Russified Tashkent and other large cities.

"It has access to ports in New York City and New Jersey and it has a concentration of immigrants," he said.

The strongest support for the National Front, led by Jean Marie Le Pen, comes from French cities and regions with high concentrations of immigrants.

And the rate rose in many neighborhoods with a concentration of immigrants or poor people, like Washington Heights in Manhattan and Brownsville, Brooklyn.