Knox

County in Illinois

County

The population development of Knox.

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2023-07-01
Knox	County	56,393	55,836	52,919	49,958	48,411	→
Illinois	State	11,430,602	12,419,293	12,830,632	12,813,469	12,549,689

Contents: Incorporated Places

The population development of the incorporated places in Knox.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name	Status	County	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2023-07-01
Abingdon	City	Knox	3,670	3,567	3,288	2,956	2,851	→
Altona	Village	Knox	562	554	529	463	447	→
East Galesburg	Village	Knox	839	781	816	763	740	→
Galesburg	City	Knox	33,749	33,755	32,192	30,045	29,130	→
Henderson	Village	Knox	290	317	259	264	256	→
Knoxville	City	Knox	3,261	3,130	2,911	2,900	2,815	→
London Mills	Village	Fulton / Knox	485	445	392	350	342	→
Maquon	Village	Knox	331	316	282	223	215	→
Oneida	City	Knox	723	764	702	698	675	→
Rio	Village	Knox	259	230	220	210	204	→
St. Augustine	Village	Knox	151	148	121	117	113	→
Victoria	Village	Knox	283	309	311	269	257	→
Wataga	Village	Knox	879	872	845	742	716	→
Williamsfield	Village	Knox	571	607	578	571	552	→
Yates City	Village	Knox	664	628	691	644	623	→

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.