| City: | Fargo, North Dakota |
| Names to Avoid: | Blue Cross |
| County: | Cass County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 7:52:52 AM |
| Population: | No Population Data |
| Area Code: | 701 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 46.8774, -96.7895 |
| Quick Link: |
Blue Cross Blue Shield of North Dakota (BCBSND) operates under dedicated ZIP code 58121 at its headquarters in Fargo, North Dakota. Founded in 1940 as a nonprofit health insurance organization, BCBSND serves members across North Dakota from its main facility at 4510 13th Ave. S. in the Willow Park neighborhood. The building accommodates approximately 900 employees, with the company employing a total workforce of around 2,700 including remote and part-time staff.
Census Business Patterns data shows 642 employees at this location across 3 establishments, reflecting the company's consolidation of multiple affiliated entities under one roof. The headquarters building also houses NextBlue of North Dakota (Medicare Advantage), Azurance Group (supplemental insurance), and the BCBSND Caring Foundation. The company maintains regional offices in Bismarck, Grand Forks, Minot, and other North Dakota cities. Fargo is the valid mailing city.
| Establishments: | 3 |
| Employment: | 642 |
| Residential: | 0 |
| Business: | 1 |
Buildings registered in the USPS ZIP+4 database with designated codes for direct mail delivery.
ZIP Code 58121 supports both business and residential activity. According to the Business Census (2024), there are 3 business establishments, employing about 686 people with an annual payroll of $55,705,000. USPS data shows 0 residential mailboxes and 1 business mailboxes, reflecting local delivery coverage.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 1Source: USPS |
| Total Delivery Receptacles: | 1Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 3Source: CBP |
| 1st Quarter Payroll: | $16,653,000Source: CBP |
| Annual Payroll: | $55,705,000Source: CBP |
| # of Employees: | 686Source: CBP |
ZIP Code 58121 is located in Cass County, North Dakota, within the Fargo, ND-MN Metropolitan Statistical Area (CBSA 22020). This Metro area has a population of 208,777 people, about 0.00% of whom live in ZIP Code 58121. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Fargo, ND-MNSource: Census |
| CBSA Number: | 22020Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 208,777Source: Census |
| MSA: | Fargo-Moorhead, ND-MN 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: | 3825700Source: Census |
| Place Name: | Fargo city; North DakotaSource: Census |
We could not locate which school district 58121 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.