Marion, MT ZIP Codes
2 ZIP codes serve Marion, Montana: 59920 and 59925. Together they are home to 3,236 residents in 1,131 households. That is more than the 1,037 people counted inside Marion Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $63,981 in 59925 to $86,605 in 59920.
Marion Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 1,037 |
| Households | 421 |
| Median household income | $65,250 |
| Median home value | $431,500 |
| Median age | 49 |
| Median rent | not published |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 3,236 |
| Households (sum of ZIP codes) | 1,131 |
| Median household income, range across ZIP codes | $63,981 (59925) to $86,605 (59920) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $74,843 |
| Homeowners | 91.2% |
| Households with kids under 18 | 27.4% |
| Moved in the past year | 8.7% |
| Carrier routes in EDDM2GO's route library | 1 routes, 156 homes (1 of 2 ZIP codes) |
Top facts
- Highest median household income in Marion: 59920 ($86,605)
- Most residents: 59920 (1,704 people)
- Highest homeownership: 59920 (95.6% own their home)
- Most households with kids: 59920 (34.6% of households)
- Most new movers: 59925 (10.5% moved in last year)
- Youngest median age: 59920 (44.0 years)
- Highest median home value: 59920 ($722,500)
Every ZIP code in Marion
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 59920 | Kila | 1,704 | 543 | $86,605 | $722,500 | 95.6% | 34.6% | 7.1% | 1 | 158 | 1% of its land |
| 59925 | Marion | 1,532 | 588 | $63,981 | $437,800 | 87.1% | 20.7% | 10.5% | — | — | 4% of its land; mailing city |
A ZIP code is listed for Marion when at least 10% of its land lies inside the Marion Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Marion. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Marion.
Counties
- Flathead County — 16 ZIP codes
Price a mailing to Marion ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Marion, MT?
- 59920 and 59925. A ZIP code is listed for Marion when at least 10% of its land lies inside the Marion Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Marion.
- What is the population of Marion, MT?
- The Census Bureau counts 1,037 residents inside Marion Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Marion hold 3,236 residents in all.
- What is the median household income in Marion, MT?
- $65,250 inside Marion Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $63,981 to $86,605.
- Which Marion ZIP code has the highest median household income?
- 59920, at $86,605, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Marion, MT?
- For the 1 of 2 ZIP codes in EDDM2GO's stored route library: 1 carrier routes reaching 156 residential and 2 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.