* The question was phrased by the source as follows: "Out of every 100 people in [COUNTRY] about how many do you think are immigrants (i.e. not
born in [COUNTRY])?"
** 500 respondents for Belgium and 500 for the Netherlands.
The results have been weighted to represent the entire population.
Citation formats
Perceived and actual immigrant population share in the Netherlands and Belgium 2018
The statistic displays the results of a survey conducted by of the perceived and actual immigrant population share in the Netherlands and Belgium in 2018. The survey results show that as of 2018, there was a significant gap between the public perception and actual share of immigrants in the Netherlands and in Belgium.
Survey respondents in the Netherlands estimated that roughly a quarter of the population were immigrants, whereas in Belgium this figure rose to nearly ** percent. In reality, immigrants made up just over *** percent of the general population in both the Netherlands and Belgium in 2018.
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Ipsos. (December 5, 2018). In your country, out of every 100 people about how many do you think are immigrants?* [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 28, 2026, from /statistics/952770/perceived-and-actual-immigrant-population-share-in-the-netherlands-and-belgium/
Ipsos. "In your country, out of every 100 people about how many do you think are immigrants?*." Chart. December 5, 2018. ÌÇÐÄÆÆ½â°æ. Accessed July 28, 2026. /statistics/952770/perceived-and-actual-immigrant-population-share-in-the-netherlands-and-belgium/
Ipsos. (2018). In your country, out of every 100 people about how many do you think are immigrants?*. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 28, 2026. /statistics/952770/perceived-and-actual-immigrant-population-share-in-the-netherlands-and-belgium/
Ipsos. "In Your Country, out of Every 100 People about How Many Do You Think Are Immigrants?*." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 5 Dec 2018, /statistics/952770/perceived-and-actual-immigrant-population-share-in-the-netherlands-and-belgium/
Ipsos, In your country, out of every 100 people about how many do you think are immigrants?* ÌÇÐÄÆÆ½â°æ, /statistics/952770/perceived-and-actual-immigrant-population-share-in-the-netherlands-and-belgium/ (last visited July 28, 2026)
In your country, out of every 100 people about how many do you think are immigrants?* [Graph], Ipsos, December 5, 2018. [Online]. Available: /statistics/952770/perceived-and-actual-immigrant-population-share-in-the-netherlands-and-belgium/