ZIP Code 58503

Zip Code: 58503
Type: Standard
Official USPS city name: Bismarck
Official USPS State Code: ND
Official State Name: North Dakota
ZCTA: TRUE
Population: 34266.0
Density: 99.6
Primary Official County Code: 38015
Primary Official County Name: Burleigh
Official County Name: Burleigh
Official County Code: 38015
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (04:41 AM Friday, September 25 2026-09-25 (GMT -0500))
Geo Point: 46.90432, -100.75055

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