Bismarck, ND zip codes
Bismarck, North Dakota has 7 zip codes (4 residential, 3 PO box or single-organization). Most of it is in Burleigh County. Together these zip codes are home to about 97K people.
Zip codes
7
Population
97K
All zips combined
Largest zip
58503
37,683 residents
Income range
$69K–$102K
Median by zip