Plymouth has seen steady growth in the last few decades.
2008 Estimated Population: 71,536*
2007 Estimated Population: 71,147*
2006 Estimated Population: 70,676*
2005 Estimated Population: 70,455*
2004 Estimated Population: 70,682*
2003 Estimated Population: 70,238*
2002 Estimated Population: 67,824*
2001 Estimated Population: 66,675*
2000 Census: 65,894
1990 Census: 50,889
1980 Census: 31,615
1970 Census: 18,077
1960 Census: 9,576
*Provided by Metropolitan Council