Portage, MI zip codes
Portage, Michigan has 3 zip codes (2 residential, 1 PO box or single-organization). Most of it is in Kalamazoo County. Together these zip codes are home to about 51K people.
Zip codes
3
Population
51K
All zips combined
Largest zip
49024
30,823 residents
Income range
$74K–$91K
Median by zip