ZIP code 59405
Where is ZIP code 59405?
Great Falls, Montana
Cascade County · Standard ZIP code
ZIP code 59405 belongs to Great Falls, Montana in Cascade County. 59405 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 33,350 people live in the 59405 area, where the median household income is $59,449. The closest ZIP codes are 59401 (Great Falls, 1.5 mi northwest), 59403 (Great Falls, 2.4 mi west) and 59414 (Black Eagle, 2.5 mi northwest).
| ZIP code | 59405 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Great Falls |
| State | Montana (MT) |
| County | Cascade County |
| Time zone | Mountain Time · now |
| Area code | 406 |
| Coordinates | 47.495, -111.2502 map |
| 3-digit prefix | 594 |
Population and income in 59405
| Population | 33,350 · higher than 98% of Montana ZIP codes |
|---|---|
| People per square mile | 70 · higher than 93% of Montana ZIP codes |
| Median age | 35.1 years · lower than 85% of Montana ZIP codes |
| Men / women | 51% / 50% |
| Median household income | $59,449 · lower than 67% of Montana ZIP codes |
| Income per person | $36,131 |
| Below the poverty line | 16% |
| Bachelor’s degree or higher | 27% of adults 25+ |
| Median home value | $250,100 · lower than 58% of Montana ZIP codes |
| Median rent | $965 a month |
| Housing units | 15,374 |
| Households | 14,248 (2.22 people on average) |
| Owners / renters | 57% / 43% |
| Land area | 479.39 sq mi (plus 2.76 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 59405. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 59405
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 59401 | Great Falls, MT | 1.5 mi NW | Standard |
| 59403 | Great Falls, MT | 2.4 mi W | PO Box only |
| 59414 | Black Eagle, MT | 2.5 mi NW | Standard |
| 59402 | Malmstrom AFB, MT | 3.4 mi E | Standard |
| 59404 | Great Falls, MT | 4.3 mi W | Standard |
| 59472 | Sand Coulee, MT | 7.5 mi SE | Standard |
| 59406 | Great Falls, MT | 8.7 mi N | PO Box only |
| 59440 | Floweree, MT | 12.8 mi NE | Standard |
| 59480 | Stockett, MT | 13.3 mi SE | Standard |
| 59487 | Vaughn, MT | 15.9 mi W | Standard |
| 59412 | Belt, MT | 17.8 mi SE | Standard |
| 59485 | Ulm, MT | 18.9 mi SW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 59405 or measure the distance to another ZIP code.
How to address mail to 59405
123 MAIN ST
GREAT FALLS MT 59405
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (59405-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Great Falls, MT
All Great Falls ZIP codes with population and income →
Questions
- What city is ZIP code 59405?
- 59405 is a Great Falls, Montana ZIP code.
- What county is 59405 in?
- ZIP code 59405 is in Cascade County, Montana.
- What time zone is ZIP code 59405 in?
- 59405 is in the Mountain Time zone (America/Denver).
- What area code is 59405?
- Phone numbers in ZIP code 59405 use area code 406.
- What is the population of ZIP code 59405?
- About 33,350 people live in ZIP code 59405, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 59405?
- The median household income in 59405 is $59,449 a year, lower than 67% of Montana ZIP codes.
- What ZIP codes are near 59405?
- The nearest ZIP codes to 59405 are 59401 (Great Falls, 1.5 miles), 59403 (Great Falls, 2.4 miles), 59414 (Black Eagle, 2.5 miles) and 59402 (Malmstrom AFB, 3.4 miles).