Mineral County, MT ZIP Codes
6 ZIP codes cover all or part of Mineral County, Montana: 59872, 59820, 59866, 59830, 59867 and 59842. The Census Bureau counts 4,959 residents in the county, with a median household income of $63,450 and a median home value of $364,300. Median household income ranges from $55,926 in 59872 to $73,462 in 59866. Its largest communities include Superior, Riverbend, Alberton, St. Regis and Cyr.
Mineral County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 4,959 |
| Households | 2,150 |
| Median household income | $63,450 |
| Median home value | $364,300 |
| Median age | 50 |
| Median rent | $801 |
All 6 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 5,729 |
| Households (sum of ZIP codes) | 2,495 |
| Median household income, range across ZIP codes | $55,926 (59872) to $73,462 (59866) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $64,268 |
| Homeowners | 82.7% |
| Households with kids under 18 | 20.5% |
| Moved in the past year | 12.0% |
| Carrier routes in EDDM2GO's route library | 4 routes, 1,413 homes (3 of 6 ZIP codes) |
Top facts
- Highest median household income in Mineral County: 59866 ($73,462)
- Most residents: 59872 (2,501 people)
- Highest homeownership: 59820 (89.1% own their home)
- Most households with kids: 59820 (21.8% of households)
- Most new movers: 59820 (18.6% moved in last year)
- Youngest median age: 59820 (44.8 years)
- Highest median home value: 59872 ($396,600)
Every ZIP code in Mineral County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 59872 | Superior | 2,501 | 1,050 | $55,926 | $396,600 | 78.9% | 19.7% | 8.6% | 2 | 680 | 100% of its land |
| 59820 | Alberton | 1,834 | 760 | $69,091 | $367,400 | 89.1% | 21.8% | 18.6% | 1 | 507 | 72% of its land |
| 59866 | Saint Regis | 1,161 | 554 | $73,462 | $343,700 | 81.9% | 21.8% | 9.8% | 1 | 242 | 91% of its land |
| 59830 | De Borgia | 102 | 48 | — | $337,500 | 62.5% | 37.5% | 0.0% | — | — | 100% of its land |
| 59867 | Saltese | 85 | 37 | — | — | 100.0% | 0.0% | 17.6% | — | — | 100% of its land |
| 59842 | Haugan | 46 | 46 | — | — | 82.6% | 0.0% | 0.0% | — | — | 100% of its land |
A ZIP code is listed for Mineral County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Superior — 896 residents · 1 ZIP code
- Riverbend — 592 residents · 1 ZIP code
- Alberton — 573 residents · 1 ZIP code
- St. Regis — 406 residents · 1 ZIP code
- Cyr — 108 residents · 1 ZIP code
- De Borgia — 40 residents · 1 ZIP code
- Haugan — 26 residents · 1 ZIP code
- Saltese — 17 residents · 1 ZIP code
Price a mailing to Mineral County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Mineral County, MT?
- 59872, 59820, 59866, 59830, 59867 and 59842. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Mineral County?
- 4,959 residents in 2,150 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Mineral County?
- $63,450 for the county as a whole. Its ZIP codes range from $55,926 (59872) to $73,462 (59866).
- Which Mineral County ZIP code has the highest median household income?
- 59866, at $73,462, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Mineral County?
- For the 3 of 6 ZIP codes in EDDM2GO's stored route library: 4 carrier routes reaching 1,413 residential and 17 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.