ZIP code 59643
Where is ZIP code 59643?
Toston, Montana
Broadwater County · Standard ZIP code
ZIP code 59643 belongs to Toston, Montana in Broadwater County. 59643 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Mountain Time zone and uses area code 406. About 867 people live in the 59643 area, where the median household income is $49,831. The closest ZIP codes are 59641 (Radersburg, 3.3 mi northwest), 59644 (Townsend, 12.2 mi north) and 59647 (Winston, 19.8 mi north).
| ZIP code | 59643 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Toston |
| State | Montana (MT) |
| County | Broadwater County |
| Time zone | Mountain Time · now |
| Area code | 406 |
| Coordinates | 46.1709, -111.5899 map |
| 3-digit prefix | 596 |
Population and income in 59643
| Population | 867 · higher than 63% of Montana ZIP codes |
|---|---|
| People per square mile | 3 · higher than 56% of Montana ZIP codes |
| Median age | 42.5 years · lower than 62% of Montana ZIP codes |
| Men / women | 46% / 54% |
| Median household income | $49,831 · lower than 86% of Montana ZIP codes |
| Income per person | $24,329 |
| Below the poverty line | 5.9% |
| Bachelor’s degree or higher | 8.4% of adults 25+ |
| Median home value | $355,000 · higher than 63% of Montana ZIP codes |
| Housing units | 336 |
| Households | 321 (2.7 people on average) |
| Owners / renters | 94% / 5.6% |
| Land area | 274.05 sq mi (plus 2.01 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 59643. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 59643
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 59641 | Radersburg, MT | 3.3 mi NW | Standard |
| 59644 | Townsend, MT | 12.2 mi N | Standard |
| 59647 | Winston, MT | 19.8 mi N | Standard |
| 59752 | Three Forks, MT | 20.1 mi S | Standard |
| 59721 | Cardwell, MT | 21.2 mi SW | Standard |
| 59638 | Jefferson City, MT | 24.8 mi NW | PO Box only |
| 59632 | Boulder, MT | 25.4 mi W | Standard |
| 59760 | Willow Creek, MT | 26.9 mi S | PO Box only |
| 59634 | Clancy, MT | 27.8 mi NW | Standard |
| 59741 | Manhattan, MT | 29 mi SE | Standard |
| 59631 | Basin, MT | 31 mi W | PO Box only |
| 59735 | Harrison, MT | 32.1 mi SW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 59643 or measure the distance to another ZIP code.
How to address mail to 59643
123 MAIN ST
TOSTON MT 59643
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (59643-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 59643?
- 59643 is a Toston, Montana ZIP code.
- What county is 59643 in?
- ZIP code 59643 is in Broadwater County, Montana.
- What time zone is ZIP code 59643 in?
- 59643 is in the Mountain Time zone (America/Denver).
- What area code is 59643?
- Phone numbers in ZIP code 59643 use area code 406.
- What is the population of ZIP code 59643?
- About 867 people live in ZIP code 59643, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 59643?
- The median household income in 59643 is $49,831 a year, lower than 86% of Montana ZIP codes.
- What ZIP codes are near 59643?
- The nearest ZIP codes to 59643 are 59641 (Radersburg, 3.3 miles), 59644 (Townsend, 12.2 miles), 59647 (Winston, 19.8 miles) and 59752 (Three Forks, 20.1 miles).