I just ask chat gpt to go through the statistics since there are a million documents about this. They do have more children but it has decreased in the last few years. Definently not 4-5 children. And its good for the state, since Sweden now has the lowest child births in decades.

According to Statistics Sweden, foreign-born women in Sweden have, on average, slightly more children than women born in Sweden, but the difference has clearly decreased.

Latest clear comparison from Statistics Sweden:

GroupTotal fertility rate, 2023Women born in Sweden1.4 children per womanWomen born abroad1.6 children per woman

Statistics Sweden says that foreign-born women follow the same downward trend as Swedish-born women, but “at a higher level.” In 1990, foreign-born women had 2.4 children per woman, while in 2023 the figure was 1.6. Swedish-born women had 1.4 in 2023.

Important nuances:

“Immigrants” are not one single group. Statistics Sweden says that women born in the EU or Nordic countries generally have lower fertility than women born in Sweden, while women born in Africa have the highest fertility. Women born in Asia are higher than Swedish-born women but lower than women born in Africa.

The measure is not perfectly comparable. Statistics Sweden notes that the total fertility rate for foreign-born women is not fully comparable with Swedish-born women, because not all foreign-born women have lived in Sweden throughout their entire fertile period.

Part of the difference is due to timing of immigration. Statistics Sweden says that childbearing is often high in the first years after immigration, which can raise the figure for foreign-born women.

Overall fertility in Sweden is low. For Sweden as a whole, the total fertility rate in 2025 was 1.42 children per woman, roughly the same low level as in 2024.

So the answer is: yes, on average slightly more, but not dramatically more, and the difference varies a lot depending on region of birth and time spent in Sweden.