RANKING · 2020 CENSUS · 29 SHOWN OF 29

Highest Sri Lankan population share, Illinois cities · 2020

Illinois cities ranked by the share of all residents who are Sri Lankan (2020 American Community Survey). A concentration measure: Sri Lankan residents as a percentage of total population. This list covers the 29 cities in Illinois that qualify, ranked against each other statewide.

Sri Lankan Americans: full group profile →

IllinoisAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share

Highest Sri Lankan population share by state

RANKPLACESTATEPOPSRI LANKAN SHAREVS –

01Rockton, ILIL7,8700.8%–

02Long Grove, ILIL8,3430.6%–

03Carterville, ILIL5,8390.5%–

04Carbondale, ILIL21,8110.4%–

05Warrenville, ILIL15,2110.4%–

06Bolingbrook, ILIL74,8030.3%–

07Tinley Park, ILIL55,1400.2%–

08Darien, ILIL22,0320.2%–

09Lisle, ILIL23,4320.2%–

10Urbana, ILIL39,7190.2%–

11Normal, ILIL53,2750.1%–

12Galesburg, ILIL28,5810.1%–

13Round Lake, ILIL18,5260.1%–

14Niles, ILIL30,4430.1%–

15Gurnee, ILIL30,4580.1%–

16Morton Grove, ILIL24,5820.1%–

17Palatine, ILIL65,8420.1%–

18River Forest, ILIL11,3930.1%–

19Buffalo Grove, ILIL42,8120.1%–

20Mount Vernon, ILIL14,1870.0%–

21Rolling Meadows, ILIL23,6900.0%–

22Arlington Heights, ILIL76,2160.0%–

23Hoffman Estates, ILIL50,8580.0%–

24Naperville, ILIL153,1140.0%–

25Lake Forest, ILIL19,7310.0%–

26Batavia, ILIL26,5860.0%–

27Chicago, ILIL2,731,5850.0%–

28Springfield, ILIL112,9890.0%–

29Rockford, ILIL147,3840.0%–

SHOWING 1–29 OF 29

Download CSV (full list, 29 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS