Chicago-Naperville-Michigan City, IL-IN-WI [CSA]

Population


Component	1950	1960	1970	1980	1990	2000	2005


Cook County, IL	4,508,792	5,129,725	5,492,369	5,253,655	5,105,067	5,376,741	5,303,943

DeKalb County, IL	40,781	51,714	71,654	74,624	77,932	88,969	97,770

DuPage County, IL	154,599	313,459	491,882	658,835	781,666	904,161	931,219

Grundy County, IL	19,217	22,350	26,535	30,582	32,337	37,535	43,736

Kane County, IL	150,388	208,246	251,005	278,405	317,471	404,119	483,208

Kendall County, IL	12,115	17,540	26,374	37,202	39,413	54,544	79,597

Lake County, IL	179,097	293,656	382,638	440,372	516,418	644,356	704,086

McHenry County, IL	50,656	84,210	111,555	147,897	183,241	260,077	304,701

Will County, IL	134,336	191,617	249,498	324,460	357,313	502,266	642,625

Lake County, IN	368,152	513,269	546,253	522,965	475,594	484,564	491,706

Jasper County, IN	17,031	18,842	20,429	26,138	24,960	30,043	31,761

Newton County, IN	11,006	11,502	11,606	14,844	13,551	14,566	14,423

Porter County, IN	40,076	60,279	87,114	119,816	128,932	146,798	157,408

Kankakee County, IL	73,524	92,063	97,250	102,926	96,255	103,833	107,824

Kenosha County, WI	75,238	100,615	117,917	123,137	128,181	149,577	160,382

LaPorte County, IN	76,808	95,111	105,342	108,632	107,066	110,106	110,281



Total	-	-	-	-	-	-	9,664,670
Percent Change	-	-	-	-	-	-	-



Total (as currently defined)	5,911,816	7,204,198	8,089,421	8,264,490	8,385,397	9,312,255	9,664,670
Percent Change	-	21.9%	12.3%	2.2%	1.5%	11.1%	3.8%

Timeline

1950

1960

1970

1980

1990

2000

Component

Cook County, IL

DeKalb County, IL

DuPage County, IL

Grundy County, IL

Kane County, IL

Kendall County, IL

Lake County, IL

McHenry County, IL

Will County, IL

Lake County, IN

Jasper County, IN

Newton County, IN

Porter County, IN

Kankakee County, IL

Kenosha County, WI

LaPorte County, IN

In this area

In another area

Principal/Central Cities

Population


City	1950	1960	1970	1980	1990	2000	2005


Chicago, IL	3,620,962	3,550,404	3,366,957	3,005,072	2,783,726	2,896,016	2,842,518	*

Chicago Heights, IL	24,551	34,331	40,900	37,026	33,072	32,776	31,373

Evanston, IL	73,641	79,283	79,808	73,706	73,233	74,239	75,236	*

DeKalb, IL	11,708	18,486	32,949	33,099	34,925	39,018	42,085

Joliet, IL	51,601	66,780	80,378	77,956	76,836	106,221	136,208	*

North Chicago, IL	8,628	22,938	47,275	38,774	34,978	35,918	33,376

Aurora, IL	50,576	63,715	74,182	81,293	99,581	142,990	168,181

Elgin, IL	44,223	49,447	55,691	63,798	77,010	94,487	98,645	*

Arlington Heights, IL	8,768	27,878	65,058	66,116	75,460	76,031	74,620	*

Des Plaines, IL	14,994	34,886	57,239	53,568	53,223	58,720	56,551	*

Naperville, IL	7,013	12,933	23,885	42,330	85,351	128,358	141,579	*

Schaumburg, IL	(x)	986	18,730	53,305	68,586	75,386	72,805	*

Skokie, IL	14,832	59,364	68,322	60,278	59,432	63,348	64,678	*

East Chicago, IN	54,263	57,669	46,982	39,786	33,892	32,414	30,946

Gary, IN	133,911	178,320	175,415	151,953	116,646	102,746	98,715	*

Hammond, IN	87,594	111,698	107,790	93,714	84,236	83,048	79,217

Kankakee, IL	25,856	27,666	30,944	30,141	27,575	27,491	26,642	*

Bradley, IL	5,699	8,082	9,881	11,008	10,792	12,784	13,812	*

Kenosha, WI	54,368	67,899	78,805	77,685	80,352	90,352	95,240

Waukegan, IL	38,946	55,719	65,269	67,653	69,392	87,901	91,396

La Porte, IN	17,882	21,157	22,140	21,796	21,507	21,621	21,092	*

Michigan City, IN	28,395	36,653	39,369	36,850	33,822	32,900	32,205	*



Total	0	0	0	0	0	0	4,025,931
Metro	0	0	0	0	0	0	9,664,670
Percent							41.7%

Timeline

Principal or central city of this metro area

1950

1960

1970

1980

1990

2000

City

Chicago, IL

Chicago Heights, IL

Evanston, IL

DeKalb, IL

Joliet, IL

North Chicago, IL

Aurora, IL

Elgin, IL

Arlington Heights, IL

Des Plaines, IL

Naperville, IL

Schaumburg, IL

Skokie, IL

East Chicago, IN

Gary, IN

Hammond, IN

Kankakee, IL

Bradley, IL

Kenosha, WI

Waukegan, IL

La Porte, IN

Michigan City, IN

Urban/Rural Population



2000				Population in Metro Area	Percent of Total Metro Area Population

	Urban Population			8,985,895	96.5%
		UA Population		8,832,208	94.8%
	Rural Population			326,360	3.5%

	Inside Principal Cities			3,770,348	40.5%
	Outside Principal Cities			5,541,907	59.5%

	Total Metro Area Population			9,312,255	100.0%


	Urbanized Area		Total UA Population	UA Population in Metro Area	Percent of UA in Metro Area

	Chicago, IL-IN		8,307,904	8,307,904	100.0%
	DeKalb, IL		55,805	55,805	100.0%
	Round Lake Beach-McHenry-Grayslake, IL-WI		226,848	226,848	100.0%
	Michigan City, IN-MI		66,199	65,576	99.1%
	Kankakee, IL		65,073	65,073	100.0%
	Kenosha, WI		110,942	110,942	100.0%
	Racine, WI		129,545	60	0.0%

	Total			8,832,208


	population figures are from the 2000 census, metro areas as defined Jun 2003

Component Change History




Apr 1950



-		Kenosha, WI designated as original central city of new Kenosha, WI SMA
-		Kenosha County, WI included as original component of Kenosha, WI SMA
-		New SMA: Chicago, IL-IN SMA
-		Cook County, IL included as original component of Chicago, IL-IN SMA
-		DuPage County, IL included as original component of Chicago, IL-IN SMA
-		Kane County, IL included as original component of Chicago, IL-IN SMA
-		Lake County, IL included as original component of Chicago, IL-IN SMA
-		Will County, IL included as original component of Chicago, IL-IN SMA
-		Lake County, IN included as original component of Chicago, IL-IN SMA
-		Chicago, IL designated as original central city of new Chicago, IL-IN SMA


Jun 1959



-		Title of Chicago, IL-IN SMA changed to Chicago-Northestern Indiana, IL-IN SCSA (The Chicago, IL SMA was divided into two SMSAs.)
-		New SMSA: Chicago, IL SMSA in Chicago-Northestern Indiana, IL-IN SCSA
-		Cook County, IL included as original component of Chicago, IL SMSA in Chicago-Northestern Indiana, IL-IN SCSA, transferred from Chicago, IL-IN SMA
-		DuPage County, IL included as original component of Chicago, IL SMSA in Chicago-Northestern Indiana, IL-IN SCSA, transferred from Chicago, IL-IN SMA
-		Kane County, IL included as original component of Chicago, IL SMSA in Chicago-Northestern Indiana, IL-IN SCSA, transferred from Chicago, IL-IN SMA
-		Lake County, IL included as original component of Chicago, IL SMSA in Chicago-Northestern Indiana, IL-IN SCSA, transferred from Chicago, IL-IN SMA
-		McHenry County, IL included as original component of Chicago, IL SMSA in Chicago-Northestern Indiana, IL-IN SCSA
-		Will County, IL included as original component of Chicago, IL SMSA in Chicago-Northestern Indiana, IL-IN SCSA, transferred from Chicago, IL-IN SMA
-		Chicago, IL transferred from Chicago, IL-IN SMA to Chicago, IL SMSA in Chicago-Northestern Indiana, IL-IN SCSA and was designated as original central city of new SMSA
-		New SMSA: Gary-Hammond-East Chicago, IN SMSA in Chicago-Northestern Indiana, IL-IN SCSA
-		Lake County, IN included as original component of Gary-Hammond-East Chicago, IN SMSA in Chicago-Northestern Indiana, IL-IN SCSA, transferred from Chicago, IL-IN SMA
-		Porter County, IN included as original component of Gary-Hammond-East Chicago, IN SMSA in Chicago-Northestern Indiana, IL-IN SCSA
-		East Chicago, IN designated as original central city of new Gary-Hammond-East Chicago, IN SMSA in Chicago-Northestern Indiana, IL-IN SCSA
-		Gary, IN designated as original central city of new Gary-Hammond-East Chicago, IN SMSA in Chicago-Northestern Indiana, IL-IN SCSA
-		Hammond, IN designated as original central city of new Gary-Hammond-East Chicago, IN SMSA in Chicago-Northestern Indiana, IL-IN SCSA


Apr 1975



-		New SMSA: Kankakee, IL SMSA
-		Kankakee County, IL included as original component of Kankakee, IL SMSA
-		Kankakee, IL designated as original central city of new Kankakee, IL SMSA


Jun 1983



-		Aurora, IL designated as original central city of new Aurora-Elgin, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Elgin, IL designated as original central city of new Aurora-Elgin, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Joliet, IL designated as original central city of new Joliet, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Grundy County, IL included as original component of Joliet, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Kendall County, IL included as original component of Aurora-Elgin, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Title of Chicago-Northestern Indiana, IL-IN SCSA changed to Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Chicago, IL SMSA in Chicago-Northestern Indiana, IL-IN SCSA became Chicago, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Kane County, IL included as original component of Aurora-Elgin, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA, transferred from Chicago, IL SMSA in Chicago-Northestern Indiana, IL-IN SCSA
-		Will County, IL included as original component of Joliet, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA, transferred from Chicago, IL SMSA in Chicago-Northestern Indiana, IL-IN SCSA
-		Chicago Heights, IL designated as central city of Chicago, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Evanston, IL designated as central city of Chicago, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Title of Gary-Hammond-East Chicago, IN SMSA in Chicago-Northestern Indiana, IL-IN SCSA changed to Gary-Hammond, IN PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		New PMSA: Lake County, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Lake County, IL included as original component of Lake County, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA, transferred from Chicago, IL SMSA in Chicago-Northestern Indiana, IL-IN SCSA
-		North Chicago, IL designated as original central city of new Lake County, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Waukegan, IL designated as original central city of new Lake County, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA


Dec 1992



-		Aurora, IL no longer designated as central city of Aurora-Elgin, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Elgin, IL no longer designated as central city of Aurora-Elgin, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Title of Chicago-Gary-Lake County, IL-IN-WI CMSA changed to Chicago-Gary-Kenosha, IL-IN-WI CMSA
-		DeKalb County, IL added to Chicago, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA
-		Grundy County, IL added to Chicago, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA, transferred from Joliet, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Kane County, IL added to Chicago, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA, transferred from Aurora-Elgin, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Kendall County, IL added to Chicago, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA, transferred from Aurora-Elgin, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Lake County, IL added to Chicago, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA, transferred from Lake County, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Will County, IL added to Chicago, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA, transferred from Joliet, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		DeKalb, IL designated as central city of Chicago, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA
-		Joliet, IL transferred from Joliet, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA to Chicago, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA and was designated as central city of PMSA
-		North Chicago, IL transferred from Lake County, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA to Chicago, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA and was designated as central city of PMSA
-		Title of Gary-Hammond, IN PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA changed to Gary, IN PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA
-		Kankakee, IL MSA became Kankakee, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA
-		Lake County, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA abolished
-		Chicago Heights, IL no longer designated as central city of Chicago, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Waukegan, IL no longer designated as central city of Lake County, IL PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA
-		Hammond, IN no longer designated as central city of Gary-Hammond, IN PMSA in Chicago-Gary-Lake County, IL-IN-WI CMSA


Jun 1993



-		Aurora, IL designated as central city of Chicago, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA
-		Elgin, IL designated as central city of Chicago, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA


Jun 2003



-		New CSA: Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		Kenosha, WI no longer designated as principal/central city of Kenosha, WI PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA
-		Title of Chicago-Gary-Kenosha, IL-IN-WI CMSA changed to Chicago-Naperville-Joliet, IL Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		Kankakee, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA became Kankakee-Bradley, IL Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		Bradley, IL designated as principal city of Kankakee-Bradley, IL Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		New Metro Area: Michigan City-La Porte, IN Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		LaPorte County, IN included as original component of Michigan City-La Porte, IN Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		La Porte, IN designated as original principal city of new Michigan City-La Porte, IN Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		Michigan City, IN designated as original principal city of new Michigan City-La Porte, IN Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		Title of Chicago, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA changed to Chicago-Naperville-Joliet, IL Metro Division in Chicago-Naperville-Joliet, IL Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		Arlington Heights, IL designated as principal city of Chicago-Naperville-Joliet, IL Metro Division in Chicago-Naperville-Joliet, IL Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		Des Plaines, IL designated as principal city of Chicago-Naperville-Joliet, IL Metro Division in Chicago-Naperville-Joliet, IL Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		Naperville, IL designated as principal city of Chicago-Naperville-Joliet, IL Metro Division in Chicago-Naperville-Joliet, IL Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		Schaumburg, IL designated as principal city of Chicago-Naperville-Joliet, IL Metro Division in Chicago-Naperville-Joliet, IL Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		Skokie, IL designated as principal city of Chicago-Naperville-Joliet, IL Metro Division in Chicago-Naperville-Joliet, IL Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		Gary, IN PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA became Gary, IN Metro Division in Chicago-Naperville-Joliet, IL Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		Jasper County, IN added to Gary, IN Metro Division in Chicago-Naperville-Joliet, IL Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		Newton County, IN added to Gary, IN Metro Division in Chicago-Naperville-Joliet, IL Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		Metro Division reestablished: Lake County-Kenosha County, IL-WI Metro Division in Chicago-Naperville-Joliet, IL Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA
-		Lake County, IL included as original component of reestablished Lake County-Kenosha County, IL-WI Metro Division in Chicago-Naperville-Joliet, IL Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA, transferred from Chicago, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA
-		Kenosha County, WI included as original component of reestablished Lake County-Kenosha County, IL-WI Metro Division in Chicago-Naperville-Joliet, IL Metro Area in Chicago-Naperville-Michigan City, IL-IN-WI CSA, transferred from Kenosha, WI PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA
-		Aurora, IL no longer designated as principal/central city of Chicago, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA
-		DeKalb, IL no longer designated as principal/central city of Chicago, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA
-		North Chicago, IL no longer designated as principal/central city of Chicago, IL PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA
-		East Chicago, IN no longer designated as principal/central city of Gary, IN PMSA in Chicago-Gary-Kenosha, IL-IN-WI CMSA

[INDEX]