ZIP code 59901
Where is ZIP code 59901?
Kalispell, Montana
Flathead County · Standard ZIP code
ZIP code 59901 belongs to Kalispell, Montana in Flathead County. 59901 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 63,161 people live in the 59901 area, where the median household income is $72,523. The closest ZIP codes are 59904 (Kalispell, 3.4 mi northeast), 59903 (Kalispell, 6 mi west) and 59932 (Somers, 9.1 mi south).
| ZIP code | 59901 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Kalispell |
| Also accepted | Creston, Evergreen |
| State | Montana (MT) |
| County | Flathead County |
| Time zone | Mountain Time · now |
| Area code | 406 |
| Coordinates | 48.2028, -114.3039 map |
| 3-digit prefix | 599 |
Population and income in 59901
| Population | 63,161 · higher than 100% of Montana ZIP codes |
|---|---|
| People per square mile | 135 · higher than 95% of Montana ZIP codes |
| Median age | 39.5 years · lower than 76% of Montana ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $72,523 · higher than 60% of Montana ZIP codes |
| Income per person | $38,447 |
| Below the poverty line | 9.9% |
| Bachelor’s degree or higher | 34% of adults 25+ |
| Median home value | $476,300 · higher than 85% of Montana ZIP codes |
| Median rent | $1,117 a month |
| Housing units | 25,661 |
| Households | 24,367 (2.56 people on average) |
| Owners / renters | 70% / 30% |
| Land area | 468.74 sq mi (plus 14.61 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 59901. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 59901
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 59904 | Kalispell, MT | 3.4 mi NE | PO Box only |
| 59903 | Kalispell, MT | 6 mi W | PO Box only |
| 59932 | Somers, MT | 9.1 mi S | Standard |
| 59912 | Columbia Falls, MT | 11.9 mi NE | Standard |
| 59920 | Kila, MT | 13 mi SW | Standard |
| 59922 | Lakeside, MT | 13 mi S | Standard |
| 59937 | Whitefish, MT | 14.1 mi N | Standard |
| 59911 | Bigfork, MT | 14.4 mi SE | Standard |
| 59919 | Hungry Horse, MT | 16.9 mi NE | PO Box only |
| 59926 | Martin City, MT | 17.9 mi NE | Standard |
| 59929 | Proctor, MT | 18.5 mi S | Standard |
| 59913 | Coram, MT | 19.6 mi NE | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 59901 or measure the distance to another ZIP code.
How to address mail to 59901
123 MAIN ST
KALISPELL MT 59901
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts CRESTON and EVERGREEN as the city name for 59901. Adding the 4-digit ZIP+4 code (59901-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Kalispell, MT
All Kalispell ZIP codes with population and income →
Questions
- What city is ZIP code 59901?
- 59901 is a Kalispell, Montana ZIP code. Creston and Evergreen are also accepted as the city name.
- What county is 59901 in?
- ZIP code 59901 is in Flathead County, Montana.
- What time zone is ZIP code 59901 in?
- 59901 is in the Mountain Time zone (America/Denver).
- What area code is 59901?
- Phone numbers in ZIP code 59901 use area code 406.
- What is the population of ZIP code 59901?
- About 63,161 people live in ZIP code 59901, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 59901?
- The median household income in 59901 is $72,523 a year, higher than 60% of Montana ZIP codes.
- What ZIP codes are near 59901?
- The nearest ZIP codes to 59901 are 59904 (Kalispell, 3.4 miles), 59903 (Kalispell, 6 miles), 59932 (Somers, 9.1 miles) and 59912 (Columbia Falls, 11.9 miles).