Lansing, Michigan a local newspaper retrospective in 2011. Lansing is the centerpiece of a region of Michigan known as Mid-Michigan or Central Michigan. According to the United States Census Bureau, the city has a total area of , of which is land and is water. This figure includes two 425 Agreements with Alaiedon Township and Meridian Township, and the four 425 Agreements with Delta Township since 2000. Since the 2010 Census, the city has entered into two additional 425 Agreements. The first agreement consisted of the temporary transfer of 1,888.2 acres of Lansing Capital Region International Airport to the city from DeWitt
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.