ZIP code 59436
Where is ZIP code 59436?
Fairfield, Montana
Teton County · Standard ZIP code
ZIP code 59436 belongs to Fairfield, Montana in Teton County. 59436 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 2,039 people live in the 59436 area, where the median household income is $80,652. The closest ZIP codes are 59477 (Simms, 9.8 mi southeast), 59443 (Fort Shaw, 11.7 mi southeast) and 59468 (Power, 14 mi east).
| ZIP code | 59436 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Fairfield |
| State | Montana (MT) |
| County | Teton County |
| Time zone | Mountain Time · now |
| Area code | 406 |
| Coordinates | 47.6143, -112.0015 map |
| 3-digit prefix | 594 |
Population and income in 59436
| Population | 2,039 · higher than 75% of Montana ZIP codes |
|---|---|
| People per square mile | 8 · higher than 74% of Montana ZIP codes |
| Median age | 36.3 years · lower than 84% of Montana ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $80,652 · higher than 74% of Montana ZIP codes |
| Income per person | $33,371 |
| Below the poverty line | 5.8% |
| Bachelor’s degree or higher | 28% of adults 25+ |
| Median home value | $324,100 · higher than 56% of Montana ZIP codes |
| Median rent | $830 a month |
| Housing units | 878 |
| Households | 806 (2.52 people on average) |
| Owners / renters | 80% / 20% |
| Land area | 246.94 sq mi (plus 2.04 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 59436. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 59436
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 59477 | Simms, MT | 9.8 mi SE | PO Box only |
| 59443 | Fort Shaw, MT | 11.7 mi SE | Standard |
| 59468 | Power, MT | 14 mi E | Standard |
| 59483 | Sun River, MT | 15.9 mi SE | Standard |
| 59422 | Choteau, MT | 18.1 mi NW | Standard |
| 59487 | Vaughn, MT | 20.1 mi E | Standard |
| 59410 | Augusta, MT | 21.2 mi SW | PO Box only |
| 59433 | Dutton, MT | 22.3 mi NE | Standard |
| 59421 | Cascade, MT | 25.9 mi SE | Standard |
| 59485 | Ulm, MT | 26.1 mi SE | PO Box only |
| 59419 | Bynum, MT | 28.9 mi NW | Standard |
| 59416 | Brady, MT | 31 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 59436 or measure the distance to another ZIP code.
How to address mail to 59436
123 MAIN ST
FAIRFIELD MT 59436
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Golden Ridge: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (59436-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 59436?
- 59436 is a Fairfield, Montana ZIP code.
- What county is 59436 in?
- ZIP code 59436 is in Teton County, Montana.
- What time zone is ZIP code 59436 in?
- 59436 is in the Mountain Time zone (America/Denver).
- What area code is 59436?
- Phone numbers in ZIP code 59436 use area code 406.
- What is the population of ZIP code 59436?
- About 2,039 people live in ZIP code 59436, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 59436?
- The median household income in 59436 is $80,652 a year, higher than 74% of Montana ZIP codes.
- What ZIP codes are near 59436?
- The nearest ZIP codes to 59436 are 59477 (Simms, 9.8 miles), 59443 (Fort Shaw, 11.7 miles), 59468 (Power, 14 miles) and 59483 (Sun River, 15.9 miles).