DeKalb city, IL Foreign-Born Population By Country of Birth in 2021 (ACS-5Yrs)

Updated on November 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the Foreign-Born population of DeKalb city, IL was 4,404, which was 10.72% of the population of DeKalb city, IL.

The highest percentage of the DeKalb city foreign-born population were born in Mexico (41.10%), followed by China (14.78%), and Saudi Arabia (9.22%).

The chart below shows the top 10 place of birth countries for the DeKalb city Foreign-born population as a percentage of the total DeKalb city foreign-born population. The table below shows the population and percentage of the DeKalb city foreign-born population for many different place of birth countries.

You can see similar information for other Illinois cities and places and for Illinois.

Data Source: US Census Bureau.
DeKalb city, IL Percentage of Foreign-Born Population By Country of Birth in 2021
Mexico
China
Saudi Arabia
Philippines
India
Sudan
Poland
Germany
Malaysia
Chile
DeKalb city, IL Foreign-Born Population By Country of Birth in 2021 (ACS-5Yrs)
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Country of Birth Number of People Percentage of Foreign-Born (%)
Mexico 1810 41.10
China 651 14.78
Saudi Arabia 406 9.22
Philippines 236 5.36
India 164 3.72
Sudan 70 1.59
Poland 63 1.43
Germany 59 1.34
Malaysia 48 1.09
Chile 45 1.02
Eritrea 44 1.00
Laos 40 0.91
Indonesia 36 0.82
Uzbekistan 35 0.80
Colombia 35 0.80
Taiwan 33 0.75
Nigeria 33 0.75
Lebanon 31 0.70
Sweden 30 0.68
Ukraine 30 0.68
Guatemala 29 0.66
Greece 27 0.61
Korea 27 0.61
Bulgaria 26 0.59
Burma 26 0.59
Peru 25 0.57
Russia 24 0.55
Brazil 21 0.48
England 20 0.45
Belarus 18 0.41
Hungary 15 0.34
Hong Kong 14 0.32
Pakistan 13 0.30
Nepal 12 0.27
Cuba 12 0.27
Lithuania 10 0.23
Spain 9 0.20
France 8 0.18
Kazakhstan 7 0.16
Cambodia 7 0.16
Thailand 7 0.16
Democratic Republic of Congo 7 0.16
Ireland 5 0.11
Albania 4 0.09
El Salvador 2 0.05