ZIP code 59523
Where is ZIP code 59523?
Chinook, Montana
Blaine County · Standard ZIP code
ZIP code 59523 belongs to Chinook, Montana in Blaine County. 59523 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 codes 306, 368, 406, 474, 587 and 639. About 2,356 people live in the 59523 area, where the median household income is $73,906. The closest ZIP codes are 59547 (Zurich, 8.8 mi east), 59526 (Harlem, 20.9 mi east) and 59501 (Havre, 21.3 mi west).
| ZIP code | 59523 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Chinook |
| State | Montana (MT) |
| County | Blaine County |
| Time zone | Mountain Time · now |
| Area codes | 306, 368, 406, 474, 587, 639 |
| Coordinates | 48.5799, -109.2225 map |
| 3-digit prefix | 595 |
Population and income in 59523
| Population | 2,356 · higher than 79% of Montana ZIP codes |
|---|---|
| People per square mile | 2 · lower than 53% of Montana ZIP codes |
| Median age | 40.3 years · lower than 72% of Montana ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $73,906 · higher than 62% of Montana ZIP codes |
| Income per person | $35,720 |
| Below the poverty line | 7.5% |
| Bachelor’s degree or higher | 36% of adults 25+ |
| Median home value | $218,300 · lower than 70% of Montana ZIP codes |
| Median rent | $739 a month |
| Housing units | 1,146 |
| Households | 911 (2.52 people on average) |
| Owners / renters | 76% / 25% |
| Land area | 1534.63 sq mi (plus 4.11 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 59523. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 59523
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 59547 | Zurich, MT | 8.8 mi E | Standard |
| 59526 | Harlem, MT | 20.9 mi E | Standard |
| 59501 | Havre, MT | 21.3 mi W | Standard |
| 59529 | Hogeland, MT | 31.7 mi NE | Standard |
| 59521 | Box Elder, MT | 34.2 mi SW | Standard |
| 59532 | Kremlin, MT | 37.9 mi W | Standard |
| 59542 | Turner, MT | 41.5 mi NE | Standard |
| 59535 | Lloyd, MT | 42.6 mi S | Standard |
| 59524 | Dodson, MT | 46.5 mi E | Standard |
| 59527 | Hays, MT | 47.5 mi SE | PO Box only |
| 59525 | Gildford, MT | 48.5 mi W | Standard |
| 59520 | Big Sandy, MT | 49.2 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 59523 or measure the distance to another ZIP code.
How to address mail to 59523
123 MAIN ST
CHINOOK MT 59523
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (59523-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 59523?
- 59523 is a Chinook, Montana ZIP code.
- What county is 59523 in?
- ZIP code 59523 is in Blaine County, Montana.
- What time zone is ZIP code 59523 in?
- 59523 is in the Mountain Time zone (America/Denver).
- What area code is 59523?
- Phone numbers in ZIP code 59523 use area codes 306, 368, 406, 474, 587 and 639.
- What is the population of ZIP code 59523?
- About 2,356 people live in ZIP code 59523, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 59523?
- The median household income in 59523 is $73,906 a year, higher than 62% of Montana ZIP codes.
- What ZIP codes are near 59523?
- The nearest ZIP codes to 59523 are 59547 (Zurich, 8.8 miles), 59526 (Harlem, 20.9 miles), 59501 (Havre, 21.3 miles) and 59529 (Hogeland, 31.7 miles).