Lake

County in Illinois

Contents: Subdivision

The population development in Lake as well as related information and services (Wikipedia, Google, images).

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

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Lake	County	516,418	644,356	703,462	714,412	718,604
Antioch	Township	18,077	21,872	27,734	27,497	27,946	→
Avon	Township	36,032	54,890	64,847	63,717	63,611	→
Benton	Township	15,696	17,043	18,968	18,959	18,895	→
Cuba	Township	14,206	15,485	16,839	17,274	17,338	→
Ela	Township	32,501	39,596	42,706	45,374	46,380	→
Fremont	Township	14,124	23,854	32,316	33,396	34,111	→
Grant	Township	14,411	17,295	26,631	28,044	28,557	→
Lake Villa	Township	20,748	33,876	40,255	39,844	39,936	→
Libertyville	Township	42,769	49,063	53,125	54,164	54,674	→
Moraine	Township	34,889	34,900	33,962	33,940	34,773	→
Newport	Township	3,600	4,147	6,770	6,829	6,806	→
Shields	Township	43,398	43,332	39,098	37,692	37,715	→
Vernon	Township	51,016	65,481	67,104	71,398	71,816	→
Warren	Township	34,713	59,373	64,849	65,881	65,661	→
Wauconda	Township	12,771	16,761	21,681	23,641	24,373	→
Waukegan	Township	78,139	92,810	90,886	90,376	89,643	→
West Deerfield	Township	29,437	31,591	31,227	31,604	31,786	→
Zion	Township	19,891	23,313	24,398	24,782	24,583	→
Illinois	State	11,430,602	12,419,293	12,830,632	12,821,814	12,710,158

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.

Further information about the population structure:

Gender (C 2020)
Males	354,965
Females	359,377

Age Groups (C 2020)
0-17 years	170,305
18-64 years	436,988
65+ years	107,049

Age Distribution (C 2020)
80+ years	24,351
70-79 years	45,875
60-69 years	83,997
50-59 years	102,327
40-49 years	94,530
30-39 years	84,604
20-29 years	84,969
10-19 years	109,387
0-9 years	84,302

Urbanization (C 2020)
Rural	10,110
Urban	704,232

»Race« (C 2020)
White	435,395
Black/African American	49,035
Indigenous	7,112
Asian	59,390
Pacific Islander	440
Some other	86,580
2 or more	76,390

Ethnicity (C 2020)
Hispanic or Latino	171,962
Other	542,380