Lansing, Michigan far south side of Lansing along Northrup Street near the Cedar Street intersection, to to above sea level along the Grand River. The Grand River, the largest river in Michigan, flows through downtown Lansing, and the Red Cedar River, a tributary of the Grand, flows through the campus of Michigan State University to its confluence with the Grand in Lansing. Sycamore Creek, a tributary of the Red Cedar, flows northward through the southeastern part of the city. There are two lakes in the area, Park Lake and Lake Lansing, both northeast of the city. Lake Lansing is approximately in size
Lansing–East Lansing metropolitan area Ionia County was added in 1973, but taken out a decade later for the 1990 Census. The Lansing–East Lansing–Owosso Combined Statistical Area includes the Lansing–East Lansing MSA, plus the Owosso μSA, which includes Shiawassee County. As of the 2010 census, the CSA had a population of 534,684. The Lansing Urban Area, as defined by the U.S. Census Bureau, which measures the extent of the built environment, had a population of 313,532 as of the 2010 census. Lansing–East Lansing MSA Owosso μSA As of the census of 2010, there were 464,036 people, 183,442 households, and 112,131 families residing within the MSA.