Southeast Illinois Cities

City	Rank	County	2026 Pop. ↓
Charleston	1	Coles County	17,441
Mattoon	2	Coles County	16,608
Effingham	3	Effingham County	12,427
Centralia	4	Marion County	11,805
Olney	5	Richland County	8,281
Paris	6	Edgar County	7,975
Robinson	7	Crawford County	7,305
Vandalia	8	Fayette County	7,041
Salem	9	Marion County	6,972
Mount Carmel	10	Wabash County	6,676
Flora	11	Clay County	4,597
Carmi	12	White County	4,591
Lawrenceville	13	Lawrence County	4,389
Sullivan	14	Moultrie County	4,290
Newton	15	Jasper County	2,701
Altamont	16	Effingham County	2,179
Albion	17	Edwards County	1,825
Teutopolis	18	Effingham County	1,737
Bridgeport	19	Lawrence County	1,623
Grayville	20	White County	1,473
Sumner	21	Lawrence County	1,380
Neoga	22	Cumberland County	1,363
Oblong	23	Crawford County	1,348
Greenup	24	Cumberland County	1,324
Chrisman	25	Edgar County	1,255
Palestine	26	Crawford County	1,206
St. Elmo	27	Fayette County	1,206
Bethany	28	Moultrie County	1,188
Toledo	29	Cumberland County	1,136
Sandoval	30	Marion County	1,114
Louisville	31	Clay County	1,099
Norris City	32	White County	1,075
Lovington	33	Moultrie County	1,000
Shawneetown	34	Gallatin County	971
Odin	35	Marion County	896
Ramsey	36	Fayette County	879
Dieterich	37	Effingham County	878
Clay City	38	Clay County	808
Ridgway	39	Gallatin County	784
Enfield	40	White County	768
West Salem	41	Edwards County	728
Oakland	42	Coles County	718
Kinmundy	43	Marion County	696
Brownstown	44	Fayette County	670
Watson	45	Effingham County	655
Kansas	46	Edgar County	642
Ashmore	47	Coles County	624
Noble	48	Richland County	605
Crossville	49	White County	601
Farina	50	Fayette County	521
St. Francisville	51	Lawrence County	512
Patoka	52	Marion County	502
Equality	53	Gallatin County	492
Iuka	54	Marion County	487
Hutsonville	55	Crawford County	468
Allendale	56	Wabash County	433
Dalton City	57	Moultrie County	427
Beecher City	58	Effingham County	424
Edgewood	59	Effingham County	388
New Haven	60	Gallatin County	372
Xenia	61	Clay County	356
Humboldt	62	Coles County	352
Dundas	63	Richland County	325
Flat Rock	64	Crawford County	321
Mason	65	Effingham County	319
St. Peter	66	Fayette County	313
Hume	67	Edgar County	311
Alma	68	Marion County	299
Brocton	69	Edgar County	260
Bellmont	70	Wabash County	240
Ste. Marie	71	Jasper County	224
Lerna	72	Coles County	214
Montrose	73	Effingham County	210
Gays	74	Moultrie County	209
Omaha	75	Gallatin County	200
Vermilion	76	Edgar County	195
La Clede	77	Clay County	186
Jewett	78	Cumberland County	185
Shumway	79	Effingham County	184
Parkersburg	80	Richland County	183
Bone Gap	81	Edwards County	172
Keensburg	82	Wabash County	169
Kell	83	Marion County	167
Mill Shoals	84	White County	166
Willow Hill	85	Jasper County	166
Claremont	86	Richland County	157
Calhoun	87	Richland County	151
Trilla	88	Coles County	145
Metcalf	89	Edgar County	134
Browns	90	Edwards County	132
Redmon	91	Edgar County	131
Allenville	92	Coles County	128
Springerton	93	White County	114
Hidalgo	94	Jasper County	106
Stoy	95	Crawford County	104
LaPlace	96	Moultrie County	100
Old Shawneetown	97	Gallatin County	100
Vernon	98	Marion County	96
Wheeler	99	Jasper County	96
Iola	100	Clay County	95
Walnut Hill	101	Marion County	91
Maunie	102	White County	90
Russellville	103	Lawrence County	89
Sailor Springs	104	Clay County	86
Rose Hill	105	Cumberland County	83
Yale	106	Jasper County	64
Annapolis	107	Crawford County	63
Bingham	108	Fayette County	57
West York	109	Crawford County	54
Junction	110	Gallatin County	51
West Liberty	111	Jasper County	46
Phillipstown	112	White County	38
Burnt Prairie	113	White County	31
Janesville	114	Cumberland County	17

City

Rank

County

2026 Pop. ↓

17,441

16,608