| City: | Lake Mc Donald, Montana |
| City Alias: | Lake Mcdonald, West Glacier |
| County: | Flathead County |
| Timezone: | Mountain (GMT -07:00) |
| Local Time: | 7:01:40 AM |
| Population: | No Population Data |
| Area Code: | 406 |
| Classification: | PO Box |
| Coordinates: | 48.5886, -113.9561 |
| Quick Link: |
Mail delivery here operates exclusively through PO Boxes at the community post office. There's no carrier route service to physical addresses. This isn't unusual for remote gateway areas where seasonal populations, park service housing, and scattered lodges don't fit standard delivery patterns. The facility maintains boxes for year-round residents, seasonal workers, and park-related operations that need consistent mail service regardless of when they're on site.
No street delivery routes are recorded for this ZIP code. All mail service is provided through PO Boxes at the community post office.
ZIP Code 59921 is designated for PO Box delivery only; business establishment and employment data are not available.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 0Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 0Source: CBP |
| 1st Quarter Payroll: | $0Source: CBP |
| Annual Payroll: | $0Source: CBP |
| # of Employees: | 0Source: CBP |
ZIP Code 59921 is located in Flathead County, Montana, within the Kalispell, MT Metropolitan Statistical Area (CBSA 28060). This Micro area has a population of 90,928 people, about 0.00% of whom live in ZIP Code 59921. 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: | 90,928Source: 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: | --Source: Census |
| Place Name: | --Source: Census |
We could not locate which school district 59921 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.