------------------------------------------------------------------------------------------------------------------------- Dubuque, IA ------------------------------------------------------------------------------------------------------------------------- 1952-1959: Dubuque, IA SMA 1959-1983: Dubuque, IA SMSA 1983-2003: Dubuque, IA MSA 2003-2006: Dubuque, IA Metro Area Population History ------------------------------------------------------------------------------------------------------------------------- Component 1950 1960 1970 1980 1990 2000 2005 ------------------------------------------------------------------------------------------------------------------------- Dubuque County, IA 71,337 80,048* 90,609* 93,745* 86,403* 89,143* 91,603* ------------------------------------------------------------------------------------------------------------------------- Total - 80,048 90,609 93,745 86,403 89,143 91,603 Percent Change - - 13.2% 3.5% -7.8% 3.2% 2.8% ------------------------------------------------------------------------------------------------------------------------- Total (as currently defined) 71,337 80,048 90,609 93,745 86,403 89,143 91,603 Percent Change - 12.2% 13.2% 3.5% -7.8% 3.2% 2.8% ------------------------------------------------------------------------------------------------------------------------- Component Change Timeline ---------------------------------------------------------------------------------------- 1950 1960 1970 1980 1990 2000 Component | | | | | | | | | | | | ---------------------------------------------------------------------------------------- Dubuque County, IA ******************************************************* ---------------------------------------------------------------------------------------- Population History ------------------------------------------------------------------------------------------------------------------------- City 1950 1960 1970 1980 1990 2000 2005 ------------------------------------------------------------------------------------------------------------------------- Dubuque, IA 0 56,606* 62,309* 62,321* 57,546* 57,686* 57,798* Total 0 56,606 62,309 62,321 57,546 57,686 57,798 Metro 0 80,048 90,609 93,745 86,403 89,143 91,603 Percent 70.7% 68.8% 66.5% 66.6% 64.7% 63.1% Principal/Central City Change Timeline ---------------------------------------------------------------------------------------- 1950 1960 1970 1980 1990 2000 City | | | | | | | | | | | | ---------------------------------------------------------------------------------------- Dubuque, IA ******************************************************* ---------------------------------------------------------------------------------------- Component Change History ------------------------------------------------------------------------------------------------------------------------- Oct 1952 New SMA: Dubuque, IA SMA Dubuque County, IA included as original SMA component Dubuque, IA designated as original central city of new SMA -------------------------------------------------------------------------------------------------------------------------