The Kalamazoo–Portage Metropolitan Area comprises a region surrounding Kalamazoo. 2015 estimates placed it as the 151st largest among similarly designated areas in the United States. 2015 estimates place the combined statistical area 85th among similarly designated areas.
As of the census[4] of 2000, there were 314,866 people, 121,461 households, and 78,270 families residing within the MSA. The racial makeup of the MSA was 85.38% White, 8.64% African American, 0.54% Native American, 1.46% Asian, 0.03% Pacific Islander, 1.80% from other races, and 2.16% from two or more races. Hispanic or Latino of any race were 3.79% of the population.
The median income for a household in the MSA was $40,694, and the median income for a family was $49,889. Males had a median income of $37,464 versus $26,514 for females. The per capita income for the MSA was $19,809.