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Bismarck North Dakota ZIP Codes

Bismarck holds 7 ZIP codes, all inside one county and one postal prefix.

Every ZIP code in Bismarck

The complete list of Bismarck, North Dakota ZIP codes with the county each falls in.
ZIP codeCounty
58501Burleigh County
58502Burleigh County
58503Burleigh County
58504Burleigh County
58505Burleigh County
58506Burleigh County
58507Burleigh County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Bismarck codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Bismarck. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Bismarck ZIP code begins 585. Those first three digits identify the sectional center facility that processes mail for this part of North Dakota. Statewide that range covers 48 ZIP codes, so Bismarck accounts for 15% of it.

Every North Dakota ZIP prefix and the region it covers →

Area codes covering Bismarck

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Bismarck occupies.

Bismarck North Dakota area codes in full →

Where Bismarck's ZIP codes sit

Each point is one Bismarck ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Bismarck

The closest places to Bismarck with their own ZIP code list, nearest first.
CityDistanceZIP codes
Mandan North Dakota ZIP codes5.6 mi1 ZIP code
Wilton North Dakota ZIP codes24 mi1 ZIP code
Regan North Dakota ZIP codes26 mi1 ZIP code
Solen North Dakota ZIP codes30 mi1 ZIP code
New Salem North Dakota ZIP codes31 mi1 ZIP code
Wing North Dakota ZIP codes32 mi1 ZIP code
Center North Dakota ZIP codes32 mi1 ZIP code
Hazelton North Dakota ZIP codes33 mi1 ZIP code

Straight-line distance between place reference points, not driving distance.