ZIP code 59640
Where is ZIP code 59640?
Marysville, Montana
Lewis and Clark County · Standard ZIP code
ZIP code 59640 belongs to Marysville, Montana in Lewis and Clark County. 59640 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 160 people live in the 59640 area, where the median household income is $99,167. The closest ZIP codes are 59633 (Canyon Creek, 1.3 mi northeast), 59636 (Fort Harrison, 12.7 mi southeast) and 59625 (Helena, 16 mi southeast).
| ZIP code | 59640 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Marysville |
| State | Montana (MT) |
| County | Lewis and Clark County |
| Time zone | Mountain Time · now |
| Area code | 406 |
| Coordinates | 46.7499, -112.2994 map |
| 3-digit prefix | 596 |
Population and income in 59640
| Population | 160 · lower than 77% of Montana ZIP codes |
|---|---|
| People per square mile | 8 · higher than 74% of Montana ZIP codes |
| Median age | 55.1 years · higher than 72% of Montana ZIP codes |
| Men / women | 58% / 42% |
| Median household income | $99,167 · higher than 93% of Montana ZIP codes |
| Income per person | $42,500 |
| Below the poverty line | 3.8% |
| Bachelor’s degree or higher | 51% of adults 25+ |
| Median home value | $287,500 · lower than 52% of Montana ZIP codes |
| Housing units | 58 |
| Households | 58 (2.76 people on average) |
| Owners / renters | 74% / 26% |
| Land area | 20.19 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 59640. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 59640
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 59633 | Canyon Creek, MT | 1.3 mi NE | Standard |
| 59636 | Fort Harrison, MT | 12.7 mi SE | PO Box only |
| 59625 | Helena, MT | 16 mi SE | Unique |
| 59601 | Helena, MT | 16.2 mi SE | Standard |
| 59602 | Helena, MT | 16.4 mi E | Standard |
| 59623 | Helena, MT | 16.5 mi SE | Unique |
| 59620 | Helena, MT | 16.5 mi SE | PO Box only |
| 59624 | Helena, MT | 16.5 mi SE | PO Box only |
| 59626 | Helena, MT | 16.5 mi SE | Standard |
| 59604 | Helena, MT | 16.7 mi E | PO Box only |
| 59728 | Elliston, MT | 17.7 mi S | PO Box only |
| 59713 | Avon, MT | 17.8 mi SW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 59640 or measure the distance to another ZIP code.
How to address mail to 59640
123 MAIN ST
MARYSVILLE MT 59640
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (59640-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 59640?
- 59640 is a Marysville, Montana ZIP code.
- What county is 59640 in?
- ZIP code 59640 is in Lewis and Clark County, Montana.
- What time zone is ZIP code 59640 in?
- 59640 is in the Mountain Time zone (America/Denver).
- What area code is 59640?
- Phone numbers in ZIP code 59640 use area code 406.
- What is the population of ZIP code 59640?
- About 160 people live in ZIP code 59640, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 59640?
- The median household income in 59640 is $99,167 a year, higher than 93% of Montana ZIP codes.
- What ZIP codes are near 59640?
- The nearest ZIP codes to 59640 are 59633 (Canyon Creek, 1.3 miles), 59636 (Fort Harrison, 12.7 miles), 59625 (Helena, 16 miles) and 59601 (Helena, 16.2 miles).