| City: | Kalispell, Montana |
| County: | Flathead County |
| Timezone: | Mountain (GMT -07:00) |
| Local Time: | 10:03:17 PM |
| Population: | No Population Data |
| Area Code: | 406 |
| Classification: | PO Box |
| Coordinates: | 48.1956, -114.3117 |
| Quick Link: |
ZIP 59904 serves Kalispell, Montana, as a PO Box facility alongside the standard delivery ZIP 59901. The post office maintains 1,382 PO Boxes and handles 600 business delivery points. This isn't a populated area. There's no residential population within the ZIP Code Tabulation Area boundaries.
The facility provides street delivery to one location: N Meridian Rd, which has 175 delivery records with unit designators. This suggests a multi-tenant commercial or business complex receiving carrier delivery. The remaining service is PO Box-based, with 38 dedicated PO Box records in the ZIP+4 database.
Kalispell residents have options. This ZIP was classified as PO Box-only, but it isn't a PO Box Only Delivery Zone. Street delivery is available through the neighboring 59901 ZIP, which covers the main Kalispell area. The 59904 facility serves those who prefer or require PO Box service, plus the business complex on N Meridian Rd.
With 35 business establishments employing 183 workers, the 59904 area supports commercial activity despite having no residential Census population. The businesses concentrated here likely use both the PO Boxes and the street delivery to N Meridian Rd.
Only one street serves a multi-unit business complex.
ZIP Code 59904 supports both business and residential activity. According to the Business Census (2024), there are 36 business establishments, employing about 205 people with an annual payroll of $9,368,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 1,903Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 36Source: CBP |
| 1st Quarter Payroll: | $2,379,000Source: CBP |
| Annual Payroll: | $9,368,000Source: CBP |
| # of Employees: | 205Source: CBP |
ZIP Code 59904 is located in Flathead County, Montana, within the Kalispell, MT Metropolitan Statistical Area (CBSA 28060) and Montana's 1st Congressional District. This Micro area has a population of 108,445 people, about 0.00% of whom live in ZIP Code 59904. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Kalispell, MTSource: Census |
| CBSA Number: | 28060Source: Census |
| CBSA Type: | MicroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 108,445Source: Census |
| MSA: | Source: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 01Source: USPS |
| Congressional Land Area: | 0 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 3040075Source: Census |
| Place Name: | Kalispell city; MontanaSource: Census |
We could not locate which school district 59904 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.