North Dakota · Grand Forks
58203 ZIP Code
58203 is associated with Grand Forks, North Dakota. The page shows the county, timezone, nearby ZIPs and links to the state hub for a nearby city generator.
ZIP details
- ZIP code
- 58203
- City
- Grand Forks
- State
- North Dakota (ND)
- County
- Grand Forks
- Timezone
- America/Chicago
- State sales tax
- Varies by state
Questions about 58203
- 58203 is associated with Grand Forks, North Dakota in the bundled dataset. ZIP areas can cross city and county lines, so use the city and county fields together.
- Grand Forks. County boundaries and postal areas are not the same thing; a ZIP can serve addresses in more than one county.
- America/Chicago. This is the IANA timezone name for the city associated with the ZIP.
- It appears in the public city dataset bundled with this site. That confirms the format and city association, not that a specific street, mailbox, or resident exists.