Hamilton-Middletown, OH

1950‑1959:		Hamilton-Middletown, OH SMA
1959‑1975:		Hamilton-Middletown, OH SMSA
1975‑1983:		Hamilton-Middletown, OH SMSA in Cincinnati-Hamilton, OH-KY-IN SCSA
1983‑2003:		Hamilton-Middletown, OH PMSA in Cincinnati-Hamilton, OH-KY-IN CMSA
2003‑2006:		Not defined

Components

Population


Component	1950	1960	1970	1980	1990	2000	2005


Butler County, OH	147,203	199,076	226,207	258,787	291,479	332,807	349,966



Total	147,203	199,076	226,207	258,787	291,479	332,807	-
Percent Change	-	35.2%	13.6%	14.4%	12.6%	14.2%	-100.0%

Timeline

1950

1960

1970

1980

1990

2000

Component

Butler County, OH

In this area

In another area

Principal/Central Cities

Population


City	1950		1960		1970		1980		1990		2000		2005


Hamilton, OH	57,951	*	72,354	*	67,865	*	63,189	*	61,368	*	60,690	*	61,943

Middletown, OH	33,695	*	42,115	*	48,767	*	43,719	*	45,991 46,022	*	49,574 51,605	*	51,472



Total	91,646		114,469		116,632		106,908		107,359		110,264		0
Metro	147,203		199,076		226,207		258,787		291,479		332,807		0
Percent	62.3%		57.5%		51.6%		41.3%		36.8%		33.1%

Timeline

Principal or central city of this metro area

1950

1960

1970

1980

1990

2000

City

Hamilton, OH

Middletown, OH

Urban/Rural Population



1950				Population in Metro Area	Percent of Total Metro Area Population

	Urban Population			103,909	70.6%
		UA Population		63,270	43.0%
	Rural Population			43,294	29.4%

	Inside Central Cities			91,646	62.3%
	Outside Central Cities			55,557	37.7%

	Total Metro Area Population			147,203	100.0%


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

	Hamilton, OH		63,270	63,270	100.0%

	Total			63,270


	population figures are from the 1950 census, metro areas as defined Mar 1952




1960				Population in Metro Area	Percent of Total Metro Area Population

	Urban Population			152,036	76.4%
		UA Population		89,778	45.1%
	Rural Population			47,040	23.6%

	Inside Central Cities			114,469	57.5%
	Outside Central Cities			84,607	42.5%

	Total Metro Area Population			199,076	100.0%


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

	Hamilton, OH		89,778	89,778	100.0%

	Total			89,778


	population figures are from the 1960 census, metro areas as defined Oct 1963




1970				Population in Metro Area	Percent of Total Metro Area Population

	Urban Population			175,697	77.7%
		UA Population		154,551	68.3%
	Rural Population			50,510	22.3%

	Inside Central Cities			116,632	51.6%
	Outside Central Cities			109,575	48.4%

	Total Metro Area Population			226,207	100.0%


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

	Cincinnati, OH-KY		1,110,514	3,739	0.3%
	Dayton, OH		685,942	59,900	8.7%
	Hamilton, OH		90,912	90,912	100.0%

	Total			154,551


	population figures are from the 1970 census, metro areas as defined Apr 1973




1980				Population in Metro Area	Percent of Total Metro Area Population

	Urban Population			207,366	80.1%
		UA Population		186,944	72.2%
	Rural Population			51,421	19.9%

	Inside Central Cities			106,908	41.3%
	Outside Central Cities			151,879	58.7%

	Total Metro Area Population			258,787	100.0%


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

	Cincinnati, OH-KY		1,123,412	19,615	1.7%
	Hamilton, OH		105,026	105,026	100.0%
	Middletown, OH		91,730	62,303	67.9%

	Total			186,944


	population figures are from the 1980 census, metro areas as defined Jun 1983




1990				Population in Metro Area	Percent of Total Metro Area Population

	Urban Population			241,476	82.8%
		UA Population		222,539	76.3%
	Rural Population			50,003	17.2%

	Inside Central Cities			107,359	36.8%
	Outside Central Cities			184,120	63.2%

	Total Metro Area Population			291,479	100.0%


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

	Cincinnati, OH-KY		1,212,675	39,265	3.2%
	Hamilton, OH		118,315	118,315	100.0%
	Middletown, OH		98,822	64,959	65.7%

	Total			222,539


	population figures are from the 1990 census, metro areas as defined Jun 1993

Component Change History




Apr 1950



-		New SMA: Hamilton-Middletown, OH SMA
-		Butler County, OH included as original SMA component
-		Hamilton, OH designated as original central city of new SMA
-		Middletown, OH designated as original central city of new SMA


Oct 1975



-		Hamilton-Middletown, OH SMSA included in Cincinnati-Hamilton, OH-KY-IN SCSA


Jun 1983



-		Hamilton-Middletown, OH SMSA in Cincinnati-Hamilton, OH-KY-IN SCSA became Hamilton-Middletown, OH PMSA in Cincinnati-Hamilton, OH-KY-IN CMSA


Jun 2003



-		Middletown, OH transferred to Cincinnati-Middletown, OH-KY-IN Metro Area in Cincinnati-Middletown-Wilmington, OH-KY-IN CSA, designated as principal city of Metro Area
-		Hamilton-Middletown, OH PMSA in Cincinnati-Hamilton, OH-KY-IN CMSA abolished
-		Butler County, OH transferred to Cincinnati-Middletown, OH-KY-IN Metro Area in Cincinnati-Middletown-Wilmington, OH-KY-IN CSA
-		Hamilton, OH no longer designated as principal/central city

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