Sanders County, MT ZIP Codes
10 ZIP codes cover all or part of Sanders County, Montana. The Census Bureau counts 13,285 residents in the county, with a median household income of $57,476 and a median home value of $359,000. Median household income ranges from $31,970 in 59845 to $66,458 in 59821. Its largest communities include Thompson Falls, Plains, Hot Springs, Heron and Dixon.
Sanders County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 13,285 |
| Households | 5,451 |
| Median household income | $57,476 |
| Median home value | $359,000 |
| Median age | 54.6 |
| Median rent | $820 |
All 10 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 16,260 |
| Households (sum of ZIP codes) | 6,436 |
| Median household income, range across ZIP codes | $31,970 (59845) to $66,458 (59821) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $60,673 |
| Homeowners | 80.2% |
| Households with kids under 18 | 20.2% |
| Moved in the past year | 11.6% |
| Carrier routes in EDDM2GO's route library | 4 routes, 873 homes (3 of 10 ZIP codes) |
Top facts
- Highest median household income in Sanders County: 59821 ($66,458)
- Most residents: 59859 (4,360 people)
- Highest homeownership: 59874 (89.8% own their home)
- Most households with kids: 59821 (35.9% of households)
- Most new movers: 59859 (18.0% moved in last year)
- Youngest median age: 59821 (39.0 years)
- Highest median home value: 59874 ($540,100)
Every ZIP code in Sanders County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 59859 | Plains | 4,360 | 1,854 | $64,846 | $429,200 | 78.2% | 18.1% | 18.0% | — | — | 100% of its land |
| 59821 | Arlee | 2,994 | 999 | $66,458 | $375,200 | 75.8% | 35.9% | 13.2% | — | — | 19% of its land |
| 59873 | Thompson Falls | 2,920 | 1,296 | $60,000 | $305,900 | 87.2% | 11.9% | 3.6% | — | — | 100% of its land |
| 59874 | Trout Creek | 2,266 | 827 | $64,319 | $540,100 | 89.8% | 17.7% | 4.5% | 2 | 625 | 100% of its land |
| 59845 | Hot Springs | 1,223 | 542 | $31,970 | $191,100 | 69.2% | 17.7% | 8.3% | — | — | 67% of its land |
| 59853 | Noxon | 1,030 | 395 | $60,417 | $293,300 | 78.2% | 24.8% | 9.2% | — | — | 100% of its land |
| 59844 | Heron | 712 | 253 | $43,417 | $440,600 | 74.7% | 23.7% | 34.1% | 1 | 208 | 100% of its land |
| 59831 | Dixon | 544 | 183 | $46,406 | $197,500 | 71.6% | 25.7% | 12.4% | — | — | 100% of its land |
| 59856 | Paradise | 130 | 46 | — | — | 100.0% | 0.0% | 0.0% | — | — | 100% of its land |
| 59848 | Lonepine | 81 | 41 | $37,188 | $462,500 | 80.5% | 17.1% | 0.0% | 1 | 59 | 100% of its land |
A ZIP code is listed for Sanders 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
- Thompson Falls — 1,500 residents · 1 ZIP code
- Plains — 1,195 residents · 1 ZIP code
- Hot Springs — 557 residents · 1 ZIP code
- Heron — 328 residents · 1 ZIP code
- Dixon — 281 residents · 1 ZIP code
- Trout Creek — 252 residents · 1 ZIP code
- Noxon — 209 residents · 1 ZIP code
- Weeksville — 147 residents · 1 ZIP code
- Old Agency — 129 residents · 1 ZIP code
- Lonepine — 122 residents · 2 ZIP codes
- Niarada — 79 residents · 1 ZIP code
- Paradise — 76 residents · 1 ZIP code
- Camas — 34 residents · 1 ZIP code
- Belknap — 32 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Sanders County — 6 ZIP codes ranked
- ZIP codes with the highest home values in Sanders County — 6 ZIP codes ranked
- ZIP codes with the highest homeownership in Sanders County — 6 ZIP codes ranked
- ZIP codes with the most families with kids in Sanders County — 6 ZIP codes ranked
- ZIP codes with the most new movers in Sanders County — 6 ZIP codes ranked
- Youngest ZIP codes in Sanders County — 6 ZIP codes ranked
- Oldest ZIP codes in Sanders County — 6 ZIP codes ranked
- Fastest-growing ZIP codes in Sanders County — 5 ZIP codes ranked
Price a mailing to Sanders County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Sanders County, MT?
- 59859, 59821, 59873, 59874, 59845, 59853, 59844, 59831, 59856 and 59848. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Sanders County?
- 13,285 residents in 5,451 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Sanders County?
- $57,476 for the county as a whole. Its ZIP codes range from $31,970 (59845) to $66,458 (59821).
- Which Sanders County ZIP code has the highest median household income?
- 59821, at $66,458, among ZIP codes with at least 1,000 residents. See the full ranking of Sanders County ZIP codes by income.
- How many carrier routes and mailboxes are in Sanders County?
- For the 3 of 10 ZIP codes in EDDM2GO's stored route library: 4 carrier routes reaching 873 residential and 19 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.