ZIP code 58643
Where is ZIP code 58643?
Marmarth, North Dakota
Slope County · Standard ZIP code
ZIP code 58643 belongs to Marmarth, North Dakota in Slope County. 58643 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 119 people live in the 58643 area, where the median household income is $62,188. The closest ZIP codes are 58651 (Rhame, 13.7 mi southeast), 59313 (Baker, 18.6 mi west) and 59354 (Willard, 25.1 mi west).
| ZIP code | 58643 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Marmarth |
| State | North Dakota (ND) |
| County | Slope County |
| Time zone | Mountain Time · now |
| Area codes | 306, 406, 474, 701 |
| Coordinates | 46.3254, -103.88 map |
| 3-digit prefix | 586 |
Population and income in 58643
| Population | 119 · lower than 87% of North Dakota ZIP codes |
|---|---|
| People per square mile | 1 · lower than 87% of North Dakota ZIP codes |
| Median age | 61 years · higher than 91% of North Dakota ZIP codes |
| Men / women | 52% / 48% |
| Median household income | $62,188 · lower than 79% of North Dakota ZIP codes |
| Income per person | $43,804 |
| Below the poverty line | 7.6% |
| Bachelor’s degree or higher | 25% of adults 25+ |
| Median home value | $51,300 · lower than 98% of North Dakota ZIP codes |
| Median rent | $513 a month |
| Housing units | 95 |
| Households | 71 (1.68 people on average) |
| Owners / renters | 73% / 27% |
| Land area | 141.22 sq mi (plus 0.72 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 58643. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 58643
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 58651 | Rhame, ND | 13.7 mi SE | Standard |
| 59313 | Baker, MT | 18.6 mi W | Standard |
| 59354 | Willard, MT | 25.1 mi W | PO Box only |
| 58623 | Bowman, ND | 25.1 mi SE | Standard |
| 58632 | Golva, ND | 26.7 mi N | Standard |
| 58620 | Amidon, ND | 30.7 mi E | Standard |
| 59344 | Plevna, MT | 33.5 mi W | Standard |
| 58654 | Sentinel Butte, ND | 35.1 mi N | Standard |
| 58653 | Scranton, ND | 39.1 mi SE | Standard |
| 58621 | Beach, ND | 42.2 mi N | Standard |
| 57755 | Ludlow, SD | 42.3 mi SE | Standard |
| 59324 | Ekalaka, MT | 42.9 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 58643 or measure the distance to another ZIP code.
How to address mail to 58643
123 MAIN ST
MARMARTH ND 58643
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (58643-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 58643?
- 58643 is a Marmarth, North Dakota ZIP code.
- What county is 58643 in?
- ZIP code 58643 is in Slope County, North Dakota.
- What time zone is ZIP code 58643 in?
- 58643 is in the Mountain Time zone (America/Denver).
- What area code is 58643?
- Phone numbers in ZIP code 58643 use area codes 306, 406, 474 and 701.
- What is the population of ZIP code 58643?
- About 119 people live in ZIP code 58643, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 58643?
- The median household income in 58643 is $62,188 a year, lower than 79% of North Dakota ZIP codes.
- What ZIP codes are near 58643?
- The nearest ZIP codes to 58643 are 58651 (Rhame, 13.7 miles), 59313 (Baker, 18.6 miles), 59354 (Willard, 25.1 miles) and 58623 (Bowman, 25.1 miles).