Ranking of Illinois Cities and Places By Population with Scotch Irish Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 68.31K people in Illinois with Scotch Irish ancestry. Among all Illinois cities and places, Chicago city had the highest population with Scotch Irish ancestry (6.93K), followed by Springfield city (1.21K), and Rockford city (923).

The chart and table below shows the top 10 cities and places with high number of people with Scotch Irish ancestry.

You can see similar information for other states and for other ancestry groups in Illinois.

You may also be interested in:
Ranking of Illinois Cities and Places By Percentage of Population with Scotch Irish Ancestry in 2021

Related Topics: US Census 2021 Topic List.

Data Source: US Census Bureau.

Ranking of Illinois Cities and Places By Population with Scotch Irish Ancestry in 2021

Chicago city

Springfield city

Rockford city

Peoria city

Naperville city

Champaign city

Aurora city

Oak Park village

Bloomington city

Decatur city

Ranking of Illinois Cities and Places By Population with Scotch Irish Ancestry in 2021

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Rank	City or Place	Population
1	Chicago city	6928
2	Springfield city	1208
3	Rockford city	923
4	Peoria city	878
5	Naperville city	780
6	Champaign city	771
7	Aurora city	574
8	Oak Park village	571
9	Bloomington city	569
10	Decatur city	563
11	Cary village	552
12	Evanston city	519
13	Palatine village	509
14	Elgin city	508
15	Quincy city	476
16	Downers Grove village	463
17	Wheaton city	422
18	Joliet city	414
19	Lombard village	393
20	Granite City city	379
21	Urbana city	375
22	St. Charles city	367
23	Collinsville city	354
23	Galesburg city	354
24	Edwardsville city	353
25	Arlington Heights village	348
26	Moline city	344
27	Hoffman Estates village	342
28	East Peoria city	340
29	Glenview village	333
30	Glen Ellyn village	332
31	Centralia city	320
31	Mount Prospect village	320
32	O'Fallon city	304
33	Elmhurst city	299
34	Normal town	298
35	McHenry city	297
35	Ottawa city	297
36	Sparta city	283
37	Plainfield village	272
38	Belleville city	270
39	Tinley Park village	263
40	Alton city	258
40	Morris city	258
41	Highland Park city	250
42	Schaumburg village	245
43	Knoxville city	240
44	Herrin city	237
45	Godfrey village	233
46	Brookfield village	227
46	Taylorville city	227
47	Waukegan city	225
48	Pekin city	223
49	Orland Park village	221
50	Rock Island city	219
51	Bradley village	211
52	Chatham village	208
53	Carbondale city	204
53	Crystal Lake city	204
54	Lake in the Hills village	203
55	Geneva city	201
56	Frankfort village	200
56	Lockport city	200
57	West Dundee village	196
58	Campton Hills village	192
58	Mundelein village	192
59	Geneseo city	188
60	Montgomery village	185
61	Danville city	183
62	Peoria Heights village	181
63	Breese city	180
64	Lake Forest city	175
64	Pontiac city	175
65	Dixon city	174
66	Charleston city	173
67	Hillsboro city	172
68	Murphysboro city	167
69	Burbank city	166
69	Westmont village	166
70	DeKalb city	164
71	Wheeling village	163
72	Northbrook village	160
73	Bolingbrook village	158
74	Oswego village	155
75	Gages Lake CDP	154
75	Wilmette village	154
76	Woodridge village	153
77	Glenwood village	150
78	Park Ridge city	149
78	Washington city	149
79	Mattoon city	148
80	Batavia city	147
81	Homer Glen village	146
81	Lisle village	146
82	Troy city	145
82	Wauconda village	145
83	Harrisburg city	144
84	Lake Holiday CDP	143
85	Winfield village	140
86	Jacksonville city	138
87	East Moline city	135
88	Savoy village	134
89	Glen Carbon village	131
89	Grayslake village	131
90	Morton village	130
91	Bourbonnais village	129
92	New Lenox village	128
93	Libertyville village	127
94	Monmouth city	125
95	Marion city	124
96	Peru city	121
97	Fairview Heights city	120
97	North Chicago city	120
98	Benton city	119
99	Berwyn city	118
99	Des Plaines city	118
99	Salem city	118
100	East Alton village	117
100	Sycamore city	117
101	Park Forest village	116
101	Sterling city	116
102	La Grange Park village	115
103	Riverside village	114
104	Antioch village	112
104	Effingham city	112
104	Lindenhurst village	112
105	Algonquin village	111
105	Columbia city	111
106	Lebanon city	110
106	Skokie village	110
107	Boulder Hill CDP	109
108	Colona city	108
109	Canton city	107
110	Pana city	106
110	Robinson city	106
111	Carol Stream village	104
111	Jerseyville city	104
111	Machesney Park village	104
112	Kewanee city	103
112	Vandalia city	103
112	Woodstock city	103
113	Lakewood village	101
114	Winnetka village	99
115	Gilberts village	98
115	Roselle village	98
116	Mendota city	97
117	Chester city	96
117	Crest Hill city	96
117	Nashville city	96
117	Zion city	96
118	Sherman village	95
119	Hawthorn Woods village	94
119	Midlothian village	94
120	Barrington village	91
121	Round Lake Beach village	90
121	West Chicago city	90
122	Crete village	88
122	Monticello city	88
123	Lemont village	87
124	Channahon village	83
124	St. Joseph village	83
125	Streamwood village	82
125	Streator city	82
126	Rolling Meadows city	79
127	Princeton city	77
128	Carmi city	76
129	Lansing village	74
129	Madison city	74
130	Bartlett village	73
130	Oregon city	73
131	Forest Park village	72
131	Greenville city	72
131	Loves Park city	72
131	Marengo city	72
131	Oak Lawn village	72
131	Swansea village	72
131	Wadsworth village	72
132	Belvidere city	71
132	Fox Lake village	71
132	Mount Pulaski city	71
133	Bushnell city	70
133	Hanover Park village	70
133	Sandwich city	70
133	Waterloo city	70
134	Bloomingdale village	69
134	Freeport city	69
134	La Grange village	69
134	Steger village	69
135	Chillicothe city	68
135	Mount Vernon city	68
136	Elk Grove Village village	67
136	Warrenville city	67
137	Lakemoor village	65
137	Oak Forest city	65
137	Roscoe village	65
138	Hamilton city	63
138	Paxton city	63
139	Minooka village	62
140	Anna city	61
140	Kankakee city	61