| City: | Bismarck, North Dakota |
| County: | Burleigh County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 10:49:51 PM |
| Population: | No Population Data |
| Area Code: | 701 |
| Classification: | PO Box |
| Coordinates: | 46.8085, -100.7836 |
| Quick Link: |
The post office operates with city carrier routes but handles only 14 street delivery records on E Rosser Ave, making this primarily a mail processing designation. Bismarck residents in this area typically receive their mail through the standard 58501 ZIP code, which encompasses downtown. The facility serves its role in Bismarck's postal infrastructure without being a standalone community postal hub.
With just one street represented, E Rosser Ave, this ZIP reflects a narrow downtown service area rather than a full community. The single avenue with unit-based delivery suggests a commercial or multi-unit building focus within Bismarck's central business district.
ZIP Code 58506 supports both business and residential activity. According to the Business Census (2024), there are 4 business establishments, employing about 41 people with an annual payroll of $2,416,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 57Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 4Source: CBP |
| 1st Quarter Payroll: | $618,000Source: CBP |
| Annual Payroll: | $2,416,000Source: CBP |
| # of Employees: | 41Source: CBP |
ZIP Code 58506 is located in Burleigh County, North Dakota, within the Bismarck, ND Metropolitan Statistical Area (CBSA 13900). This Metro area has a population of 134,286 people, about 0.00% of whom live in ZIP Code 58506. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Bismarck, NDSource: Census |
| CBSA Number: | 13900Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 134,286Source: Census |
| MSA: | Bismarck, ND MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | No DistrictsSource: USPS |
| Congressional Land Area: | sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 3807200Source: Census |
| Place Name: | Bismarck city; North DakotaSource: Census |
We could not locate which school district 58506 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.