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RANKING · 2024 ACS · 81 SHOWN OF 81

Largest Lithuanian population, Illinois counties

Illinois counties ranked by the number of residents who are Lithuanian ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 81 counties in Illinois that qualify, ranked against each other statewide. The median across all 81 is 74. Biggest climber in the top 100 since 2020: Coles County, IL, up 43 places to #33.

Lithuanian Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Largest Lithuanian population by state
RANKPLACESTATEPOPLITHUANIAN POPULATIONVS 2010
01Cook County, ILIL5,194,62531,748−24%
02DuPage County, ILIL934,2989,626−25%
03Will County, ILIL712,2539,128−16%
04Lake County, ILIL719,3393,748−31%
05Kane County, ILIL525,7572,645−12%
06McHenry County, ILIL317,7511,780−23%
07▲1Kendall County, ILIL145,4701,485+112%
08▼1Sangamon County, ILIL194,1701,053−34%
09Madison County, ILIL263,110981−8%
10Winnebago County, ILIL283,674966−39%
11▲1St. Clair County, ILIL250,7086910%
12▼1LaSalle County, ILIL107,773504−39%
13▲3Grundy County, ILIL54,052487−25%
14▼1Champaign County, ILIL209,972470−33%
15▼1Kankakee County, ILIL105,525443−40%
16▲3McLean County, ILIL171,419431+18%
17▼2DeKalb County, ILIL101,835400−43%
18▲2Vermilion County, ILIL71,259345−46%
19▼2Rock Island County, ILIL141,869296−9%
20▼2Peoria County, ILIL178,553264−42%
21▲7Henry County, ILIL48,095214+10%
22▲21Stephenson County, ILIL43,220194+273%
23Bureau County, ILIL32,510191−44%
24▼3Tazewell County, ILIL130,049191−46%
25▲37Fulton County, ILIL32,901188+158%
26▲12Macoupin County, ILIL43,748187−10%
27▼5Franklin County, ILIL36,916184−30%
28▲8Williamson County, ILIL67,225171+51%
29▼4Ogle County, ILIL51,399160−9%
30▲7Christian County, ILIL33,443151−2%
31▲35Randolph County, ILIL29,921117+255%
32Whiteside County, ILIL54,121111+34%
33▲43Coles County, ILIL46,607104−21%
34Adams County, ILIL64,26797+143%
35▲29Woodford County, ILIL38,11192−19%
36▼6Logan County, ILIL27,18290+80%
37▲13Jefferson County, ILIL36,14789−31%
38▲25Livingston County, ILIL35,05789−15%
39▲12Knox County, ILIL47,76778+63%
40▼16Boone County, ILIL53,56876−59%
41▲5Jo Daviess County, ILIL21,59474−10%
42▼11Macon County, ILIL99,30074−56%
43▼4Putnam County, ILIL5,61969−3%
44▼3McDonough County, ILIL25,91668−69%
45▼11Iroquois County, ILIL26,15065−11%
46▼4Marshall County, ILIL11,47365+364%
47▲10Montgomery County, ILIL28,07663+50%
48▼3Perry County, ILIL20,16056+56%
49▼22Monroe County, ILIL34,84055−50%
50▼3Cumberland County, ILIL10,20851–
51▼16Marion County, ILIL36,38249−13%
52Mason County, ILIL12,41138–
53▲20Lawrence County, ILIL13,79037–
54▼25Jackson County, ILIL52,50133−90%
55▼11Lee County, ILIL32,91426−65%
56▼30Saline County, ILIL22,77225−89%
57Clark County, ILIL15,11425−67%
58▲1Scott County, ILIL4,86625–
59▼10Shelby County, ILIL20,57625–
60Crawford County, ILIL18,64822+340%
61▼21Union County, ILIL16,65622−79%
62▲5Clinton County, ILIL37,12821−83%
63▼30Menard County, ILIL11,86321+91%
64▲24Morgan County, ILIL32,515200%
65▼11Carroll County, ILIL15,41919−88%
66▲20De Witt County, ILIL15,11818−69%
67▲2Effingham County, ILIL34,51914−26%
68▲16Hamilton County, ILIL7,85914–
69▲18Mercer County, ILIL15,22912−14%
70Douglas County, ILIL19,88011−39%
71Hancock County, ILIL16,80311–
72▼7Wayne County, ILIL15,8828−56%
73▲5Ford County, ILIL13,2165−89%
74▼18Piatt County, ILIL16,7915−74%
75▲8Edwards County, ILIL5,8984–
76Pulaski County, ILIL4,8204–
77▲8Warren County, ILIL16,2224−87%
78▼23Fayette County, ILIL20,7903–
79▼2Edgar County, ILIL16,3232−33%
80Johnson County, ILIL13,3632−67%
81▼20Washington County, ILIL13,5642−95%
SHOWING 1–81 OF 81

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES