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	774
Dallas City	34	Hancock County	770
Stronghurst	35	Henderson County	762
East Galesburg	36	Knox County	739
Wataga	37	Knox County	718
Oak Run	38	Knox County	704
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
Plymouth	54	Hancock County	417
Cameron	55	Warren County	414
Prairie City	56	McDonough County	397
Industry	57	McDonough County	385
Lomax	58	Henderson County	373
Hull	59	Pike County	369
Arenzville	60	Cass County	356
Good Hope	61	McDonough County	351
New Canton	62	Pike County	322
Perry	63	Pike County	303
Loraine	64	Adams County	292
Biggsville	65	Henderson County	283
Kane	66	Greene County	276
Nebo	67	Pike County	270
Little York	68	Warren County	264
Manchester	69	Scott County	258
Plainville	70	Adams County	257
Victoria	71	Knox County	257
Adair	72	McDonough County	256
Henderson	73	Knox County	255
Carman	74	Henderson County	244
Gladstone	75	Henderson County	218
Maquon	76	Knox County	213
Milton	77	Pike County	205
Rio	78	Knox County	204
Bardolph	79	McDonough County	203
Kinderhook	80	Pike County	182
Alsey	81	Scott County	180
Rockbridge	82	Greene County	170
Baylis	83	Pike County	164
Paloma	84	Adams County	158
Coatsburg	85	Adams County	148
Elvaston	86	Hancock County	144
Eldred	87	Greene County	142
Lima	88	Adams County	142
Burton	89	Adams County	139
Littleton	90	Schuyler County	135
West Point	91	Hancock County	134
Bloomfield	92	Adams County	123
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
Media	98	Henderson County	109
Rockport	99	Pike County	109
Columbus	100	Adams County	108
Gilson	101	Knox County	104
Pearl	102	Pike County	104
Fowler	103	Adams County	102
Tennessee	104	McDonough County	100
Pontoosuc	105	Hancock County	97
Raritan	106	Henderson County	96
Hillview	107	Greene County	91
Beverly	108	Adams County	87
Otterville	109	Greene County	82
Basco	110	Hancock County	76
Detroit	111	Pike County	74
Camden	112	Schuyler County	61
El Dara	113	Adams County	61
Ripley	114	Brown County	51
Adams	115	Adams County	49
Marcelline	116	Adams County	44
La Prairie	117	Adams County	39
Sciota	118	McDonough County	35
Bentley	119	Hancock County	25
Meyer	120	Adams County	24
Florence	121	Pike County	16
Niota	122	Hancock County	16
Valley City	123	Pike County	15

City

Rank

County

2025 Pop. ↓

38,588

29,125