ZIP code 59270
Where is ZIP code 59270?
Sidney, Montana
Richland County · Standard ZIP code
ZIP code 59270 belongs to Sidney, Montana in Richland County. 59270 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, 406, 474 and 701. About 8,571 people live in the 59270 area, where the median household income is $72,630. The closest ZIP codes are 59217 (Crane, 10.5 mi southwest), 58838 (Cartwright, 11.6 mi northeast) and 59221 (Fairview, 12.7 mi north).
| ZIP code | 59270 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Sidney |
| State | Montana (MT) |
| County | Richland County |
| Time zone | Mountain Time · now |
| Area codes | 306, 406, 474, 701 |
| Coordinates | 47.713, -104.1634 map |
| 3-digit prefix | 592 |
Population and income in 59270
| Population | 8,571 · higher than 91% of Montana ZIP codes |
|---|---|
| People per square mile | 10 · higher than 78% of Montana ZIP codes |
| Median age | 39.6 years · lower than 75% of Montana ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $72,630 · higher than 60% of Montana ZIP codes |
| Income per person | $45,607 |
| Below the poverty line | 6.2% |
| Bachelor’s degree or higher | 22% of adults 25+ |
| Median home value | $267,600 · lower than 55% of Montana ZIP codes |
| Median rent | $938 a month |
| Housing units | 4,294 |
| Households | 3,420 (2.49 people on average) |
| Owners / renters | 64% / 36% |
| Land area | 891.03 sq mi (plus 8.72 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 59270. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 59270
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 59217 | Crane, MT | 10.5 mi SW | PO Box only |
| 58838 | Cartwright, ND | 11.6 mi NE | Standard |
| 59221 | Fairview, MT | 12.7 mi N | Standard |
| 59262 | Savage, MT | 14.5 mi SW | Standard |
| 59243 | Lambert, MT | 20.4 mi W | Standard |
| 58831 | Alexander, ND | 24.3 mi E | Standard |
| 58853 | Trenton, ND | 29 mi NE | PO Box only |
| 59212 | Bainville, MT | 30.8 mi N | Standard |
| 58835 | Arnegard, ND | 33.6 mi E | Standard |
| 59218 | Culbertson, MT | 34.2 mi NW | Standard |
| 59259 | Richey, MT | 40.2 mi W | Standard |
| 58802 | Williston, ND | 40.5 mi NE | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 59270 or measure the distance to another ZIP code.
How to address mail to 59270
123 MAIN ST
SIDNEY MT 59270
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (59270-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 59270?
- 59270 is a Sidney, Montana ZIP code.
- What county is 59270 in?
- ZIP code 59270 is in Richland County, Montana.
- What time zone is ZIP code 59270 in?
- 59270 is in the Mountain Time zone (America/Denver).
- What area code is 59270?
- Phone numbers in ZIP code 59270 use area codes 306, 406, 474 and 701.
- What is the population of ZIP code 59270?
- About 8,571 people live in ZIP code 59270, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 59270?
- The median household income in 59270 is $72,630 a year, higher than 60% of Montana ZIP codes.
- What ZIP codes are near 59270?
- The nearest ZIP codes to 59270 are 59217 (Crane, 10.5 miles), 58838 (Cartwright, 11.6 miles), 59221 (Fairview, 12.7 miles) and 59262 (Savage, 14.5 miles).