Liste der Orte in Illinois

Die folgende Liste zeigt alle Kommunen und Siedlungen im US-Bundesstaat Illinois. Sie enthält sowohl Citys, Towns und Villages als auch Census-designated places (CDP).

Die obere Tabelle enthält die Siedlungen, die bei der Volkszählung im Jahr 2020^[1] mehr als 20.000 Einwohner hatten.

Chicago ist mit knapp drei Millionen Einwohnern die bei weitem größte Stadt in Illinois.

Rang (2020)	Stadt	Einwohner (2020)	Typ	County(s)
1	Chicago	2.746.388	City	Cook, DuPage
2	Aurora	180.542	City	DuPage, Kane, Will, Kendall
3	Joliet	150.362	City	Kendall, Will
4	Naperville	149.540	City	DuPage, Will
5	Rockford	148.655	City	Winnebago
6	Elgin	114.797	City	Kane, Cook
7	Springfield	114.394	City	Sangamon
8	Peoria	113.150	City	Peoria
9	Waukegan	89.321	City	Lake
10	Champaign	88.302	City	Champaign
11	Cicero	85.268	Town	Cook
12	Schaumburg	78.723	Village	Cook
13	Bloomington	78.680	City	McLean
14	Evanston	78.110	City	Cook
15	Arlington Heights	77.676	City	Cook, Lake
16	Bolingbrook	73.922	Village	DuPage, Will
17	Decatur	70.522	City	Macon
18	Palatine	67.908	Village	Cook
19	Skokie	67.824	Village	Cook
20	Des Plaines	60.675	City	Cook
21	Orland Park	58.703	Village	Cook
22	Oak Lawn	58.362	Village	Cook
23	Berwyn	57.250	City	Cook
24	Mount Prospect	56.852	Village	Cook
25	Tinley Park	55.971	Village	Cook, Will
26	Oak Park	54.583	Village	Cook
27	Wheaton	53.970	City	DuPage
28	Normal	52.736	Town	McLean
29	Hoffman Estates	52.530	Village	Cook
30	Downers Grove	50.247	Village	DuPage
31	Glenview	48.705	Village	Cook
32	Elmhurst	45.786	City	Cook, DuPage
33	Plainfield	44.762	Village	Kendall
34	Lombard	44.476	Village	DuPage
35	Buffalo Grove	43.212	Village	Cook, Lake
36	Moline	42.985	City	Rock Island
37	Belleville	42.404	City	St. Clair
38	Bartlett	41.105	Village	Cook, DuPage, Kane
39	DeKalb	40.290	City	DeKalb
40	Crystal Lake	40.269	City	McHenry
41	Romeoville	39.863	Village	Will
42	Carol Stream	39.854	Village	DuPage
43	Park Ridge	39.656	City	Cook
44	Streamwood	39.577	Village	Cook
45	Quincy	39.463	City	Adams
46	Wheeling	39.137	Village	Cook
47	Urbana	38.336	City	Champaign
48	Carpentersville	37.983	Village	Kane
49	Hanover Park	37.470	Village	Cook, DuPage
50	Rock Island	37.108	City	Rock Island
51	Calumet City	36.033	City	Cook
52	Addison	35.702	Village	DuPage
53	Northbrook	35.222	Village	Cook
54	Oswego	34.585	Village	Kendall
55	Woodridge	34.158	Village	Cook, DuPage, Will
56	Glendale Heights	33.176	Village	DuPage
57	St. Charles	33.081	City	Kane
58	Elk Grove Village	32.812	Village	Cook, DuPage
59	O’Fallon	32.289	City	St. Clair
60	Pekin	31.731	City	Tazewell
61	Mundelein	31.560	Village	Lake
62	Niles	30.912	Village	Cook
63	North Chicago	30.759	City	Lake
64	Gurnee	30.706	Village	Lake
65	Highland Park	30.176	City	Lake
66	Galesburg	30.052	City	Knox
67	Algonquin	29.700	Village	Kane, McHenry
68	Burbank	29.439	City	Cook
69	Danville	29.204	City	Vermilion
70	Lansing	29.076	Village	Cook
71	Lake in the Hills	28.982	Village	McHenry
72	Glen Ellyn	28.846	Village	DuPage
73	Wilmette	28.170	Village	Cook
74	Huntley	27.740	Village	Kane, McHenry
75	Granite City	27.549	City	Madison
76	Chicago Heights	27.480	City	Cook
77	Oak Forest	27.478	City	Cook
78	Round Lake Beach	27.252	Village	Lake
79	New Lenox	27.214	Village	Will
80	McHenry	27.135	City	McHenry
81	Vernon Hills	26.850	Village	Lake
82	Edwardsville	26.808	City	Madison
83	Batavia	26.098	City	DuPage, Kane
84	Lockport	26.094	City	Will
85	Alton	25.676	City	Madison
86	Woodstock	25.630	City	McHenry
87	West Chicago	25.614	City	DuPage
88	Belvidere	25.339	City	Boone
89	Morton Grove	25.297	Village	Cook
90	Melrose Park	24.796	Village	Cook
91	Zion	24.655	City	Lake
92	Homer Glen	24.543	Village	Will
93	Elmwood Park	24.521	Village	Cook
94	Westmont	24.429	Village	DuPage
95	Collinsville	24.366	City	Madison, St. Clair
96	Lisle	24.223	Village	DuPage
97	Rolling Meadows	24.200	City	Cook
98	Kankakee	24.052	City	Kankakee
99	Freeport	23.973	City	Stephenson
100	South Elgin	23.865	Village	Kane
101	Maywood	23.512	Village	Cook
102	Loves Park	23.397	City	Winnebago
103	Machesney Park	22.950	Village	Winnebago
104	Roselle	22.897	Village	Cook, DuPage
105	Blue Island	22.558	City	Cook
106	East Peoria	22.484	City	Tazewell
107	Bloomingdale	22.382	Village	DuPage
108	Villa Park	22.263	Village	DuPage
109	Darien	22.011	City	DuPage
110	Carbondale	21.857	City	Jackson
111	Park Forest	21.687	City	Cook, Will
112	Yorkville	21.533	City	Kendall
113	South Holland	21.465	Village	Cook
114	Dolton	21.426	Village	Cook
115	Geneva	21.393	City	Kane
116	East Moline	21.374	City	Rock Island
117	Grayslake	21.248	Village	Lake
118	Libertyville	20.579	Village	Lake
119	Crest Hill	20.459	City	Will
120	Harvey	20.324	City	Cook
121	Frankfort	20.296	Village	Will, Cook
122	Montgomery	20.262	Village	Kane, Kendall