ZIP code 59036
Where is ZIP code 59036?
Harlowton, Montana
Wheatland County · PO Box only ZIP code
ZIP code 59036 belongs to Harlowton, Montana in Wheatland County. 59036 is a PO Box only ZIP code: it is used for post office boxes at the Harlowton post office, not for street addresses. It is in the Mountain Time zone and uses area code 406. About 1,530 people live in the 59036 area, where the median household income is $50,000. The closest ZIP codes are 59085 (Two Dot, 7.9 mi west), 59078 (Shawmut, 12.5 mi east) and 59453 (Judith Gap, 16.8 mi northeast).
| ZIP code | 59036 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Harlowton |
| State | Montana (MT) |
| County | Wheatland County |
| Time zone | Mountain Time · now |
| Area code | 406 |
| Coordinates | 46.4477, -109.8435 map |
| 3-digit prefix | 590 |
Population and income in 59036
| Population | 1,530 · higher than 71% of Montana ZIP codes |
|---|---|
| People per square mile | 2 · lower than 53% of Montana ZIP codes |
| Median age | 46.7 years · higher than 52% of Montana ZIP codes |
| Men / women | 48% / 52% |
| Median household income | $50,000 · lower than 85% of Montana ZIP codes |
| Income per person | $28,935 |
| Below the poverty line | 23% |
| Bachelor’s degree or higher | 21% of adults 25+ |
| Median home value | $186,000 · lower than 79% of Montana ZIP codes |
| Median rent | $747 a month |
| Housing units | 823 |
| Households | 660 (2.21 people on average) |
| Owners / renters | 72% / 28% |
| Land area | 685.09 sq mi (plus 0.23 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 59036. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 59036
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 59085 | Two Dot, MT | 7.9 mi W | Standard |
| 59078 | Shawmut, MT | 12.5 mi E | Standard |
| 59453 | Judith Gap, MT | 16.8 mi NE | Standard |
| 59055 | Melville, MT | 23.9 mi S | Standard |
| 59418 | Buffalo, MT | 24.7 mi N | Standard |
| 59074 | Ryegate, MT | 29.6 mi SE | Standard |
| 59053 | Martinsdale, MT | 30.3 mi W | Standard |
| 59011 | Big Timber, MT | 36.4 mi S | Standard |
| 59464 | Moore, MT | 37.1 mi N | Standard |
| 59452 | Hobson, MT | 38 mi N | Standard |
| 59046 | Lavina, MT | 41.2 mi E | Standard |
| 59067 | Rapelje, MT | 42.2 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 59036 or measure the distance to another ZIP code.
How to address mail to 59036
PO BOX 123
HARLOWTON MT 59036
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (59036-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 59036?
- 59036 is a Harlowton, Montana ZIP code.
- What county is 59036 in?
- ZIP code 59036 is in Wheatland County, Montana.
- What time zone is ZIP code 59036 in?
- 59036 is in the Mountain Time zone (America/Denver).
- What area code is 59036?
- Phone numbers in ZIP code 59036 use area code 406.
- What is the population of ZIP code 59036?
- About 1,530 people live in ZIP code 59036, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 59036?
- The median household income in 59036 is $50,000 a year, lower than 85% of Montana ZIP codes.
- Can I use 59036 for a street address?
- No. 59036 is only for PO Boxes. Street addresses in Harlowton use another ZIP code.
- What ZIP codes are near 59036?
- The nearest ZIP codes to 59036 are 59085 (Two Dot, 7.9 miles), 59078 (Shawmut, 12.5 miles), 59453 (Judith Gap, 16.8 miles) and 59055 (Melville, 23.9 miles).