| City: | Williston, North Dakota |
| County: | Williams County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 7:56:52 AM |
| Population: | No Population Data |
| Area Code: | 701 |
| Classification: | PO Box |
| Coordinates: | 48.1335, -103.6335 |
| Quick Link: |
ZIP code 58802 serves as the downtown post office for Williston, North Dakota, in Williams County. This isn't a geographic territory but rather a point location within the larger ZIP 58801. All 510 PO Boxes and street delivery addresses on E Broadway are assigned to this ZIP, while surrounding residential areas use 58801.
Williston sits at the heart of the Bakken oil formation, and this ZIP reflects that economic reality. With 523 business delivery points and 40 local establishments employing 579 workers, 58802 functions as a commercial mail hub. The sole street address in this ZIP is E Broadway, Williston's main commercial corridor, where businesses occupy 201 delivery points across multiple units.
This isn't a PO Box Only Zone. Residents and businesses have access to street delivery through the parent ZIP 58801. Those who use 58802 PO Boxes typically choose them for business purposes or downtown convenience rather than necessity.
Mail can be addressed to:
E Broadway is the sole street address, serving as Williston's commercial main street.
ZIP Code 58802 supports both business and residential activity. According to the Business Census (2024), there are 44 business establishments, employing about 657 people with an annual payroll of $57,005,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 8,765Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 44Source: CBP |
| 1st Quarter Payroll: | $14,585,000Source: CBP |
| Annual Payroll: | $57,005,000Source: CBP |
| # of Employees: | 657Source: CBP |
ZIP Code 58802 is located in Williams County, North Dakota, within the Williston, ND Metropolitan Statistical Area (CBSA 48780). This Micro area has a population of 22,398 people, about 0.00% of whom live in ZIP Code 58802. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Williston, NDSource: Census |
| CBSA Number: | 48780Source: Census |
| CBSA Type: | MicroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 22,398Source: Census |
| MSA: | Source: 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: | 3886220Source: Census |
| Place Name: | Williston city; North DakotaSource: Census |
ZIP Code 58802 is in the Williston Basin Public School District 7, which serves grades Kindergarten thru 12th. There are 1 public school(s) in this ZIP Code, and we have located 3 private school(s). 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.