West Illinois Cities

City	Rank	County	2025 Pop. ↓
Quincy	1	Adams County	38,588
Galesburg	2	Knox County	29,125
Macomb	3	McDonough County	14,706
Monmouth	4	Warren County	8,569
Beardstown	5	Cass County	5,772
Pittsfield	6	Pike County	4,016
Rushville	7	Schuyler County	2,889
Abingdon	8	Knox County	2,851
Knoxville	9	Knox County	2,826
Hamilton	10	Hancock County	2,641
Bushnell	11	McDonough County	2,634
Carthage	12	Hancock County	2,412
Carrollton	13	Greene County	2,348
White Hall	14	Greene County	2,150
Mount Sterling	15	Brown County	2,038
Winchester	16	Scott County	1,494
Roodhouse	17	Greene County	1,481
Virginia	18	Cass County	1,460
Warsaw	19	Hancock County	1,443
Barry	20	Pike County	1,242
Ashland	21	Cass County	1,181
La Harpe	22	Hancock County	1,128
Camp Point	23	Adams County	1,114
Colchester	24	McDonough County	1,076
Oquawka	25	Henderson County	1,060
Griggsville	26	Pike County	1,041
Greenfield	27	Greene County	994
Payson	28	Adams County	991
Nauvoo	29	Hancock County	902
Pleasant Hill	30	Pike County	900
Mendon	31	Adams County	837
Roseville	32	Warren County	829
Lake Petersburg	33	Cass County	777
Dallas City	34	Hancock County	770
Stronghurst	35	Henderson County	762
Oak Run	36	Knox County	749
East Galesburg	37	Knox County	739
Wataga	38	Knox County	718
Oneida	39	Knox County	677
Kirkwood	40	Warren County	640
Yates City	41	Knox County	633
Golden	42	Adams County	621
Clayton	43	Adams County	610
Bluffs	44	Scott County	591
Ursa	45	Adams County	583
Williamsfield	46	Knox County	553
Blandinsville	47	McDonough County	547
Augusta	48	Hancock County	534
Liberty	49	Adams County	518
Chandlerville	50	Cass County	516
Versailles	51	Brown County	456
Altona	52	Knox County	448
Bowen	53	Hancock County	443
Cameron	54	Warren County	442
Plymouth	55	Hancock County	417
Prairie City	56	McDonough County	397
Carman	57	Henderson County	396
Industry	58	McDonough County	385
Lomax	59	Henderson County	373
Hull	60	Pike County	369
Arenzville	61	Cass County	356
Good Hope	62	McDonough County	351
New Canton	63	Pike County	322
Perry	64	Pike County	303
Loraine	65	Adams County	292
Biggsville	66	Henderson County	283
Kane	67	Greene County	276
Nebo	68	Pike County	270
Little York	69	Warren County	264
Manchester	70	Scott County	258
Plainville	71	Adams County	257
Victoria	72	Knox County	257
Henderson	73	Knox County	255
Gladstone	74	Henderson County	218
Maquon	75	Knox County	213
Milton	76	Pike County	205
Rio	77	Knox County	204
Bardolph	78	McDonough County	203
Kinderhook	79	Pike County	182
Alsey	80	Scott County	180
Rockbridge	81	Greene County	170
Baylis	82	Pike County	164
Coatsburg	83	Adams County	148
Elvaston	84	Hancock County	144
Gilson	85	Knox County	143
Eldred	86	Greene County	142
Lima	87	Adams County	142
Adams	88	Adams County	140
Adair	89	McDonough County	138
Littleton	90	Schuyler County	135
West Point	91	Hancock County	134
Paloma	92	Adams County	120
Mound Station	93	Brown County	119
Ferris	94	Hancock County	118
Browning	95	Schuyler County	116
New Salem	96	Pike County	115
St. Augustine	97	Knox County	113
Fowler	98	Adams County	111
Media	99	Henderson County	109
Columbus	100	Adams County	108
Burton	101	Adams County	104
Pearl	102	Pike County	104
Tennessee	103	McDonough County	100
Pontoosuc	104	Hancock County	97
Raritan	105	Henderson County	96
Hillview	106	Greene County	91
Otterville	107	Greene County	82
Basco	108	Hancock County	76
Detroit	109	Pike County	74
Marcelline	110	Adams County	69
Camden	111	Schuyler County	61
El Dara	112	Adams County	61
Rockport	113	Pike County	55
Ripley	114	Brown County	51
La Prairie	115	Adams County	39
Sciota	116	McDonough County	35
Beverly	117	Adams County	33
Bentley	118	Hancock County	25
Meyer	119	Adams County	22
Florence	120	Pike County	16
Valley City	121	Pike County	15
Niota	122	Hancock County	5

City

Rank

County

2025 Pop. ↓

38,588

29,125