ZIP code 58011
Where is ZIP code 58011?
Buffalo, North Dakota
Cass County · Standard ZIP code
ZIP code 58011 belongs to Buffalo, North Dakota in Cass County. 58011 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area code 701. About 449 people live in the 58011 area, where the median household income is $99,853. The closest ZIP codes are 58071 (Tower City, 5.9 mi west), 58007 (Ayr, 6.9 mi northeast) and 58002 (Absaraka, 7 mi northeast).
| ZIP code | 58011 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Buffalo |
| State | North Dakota (ND) |
| County | Cass County |
| Time zone | Central Time · now |
| Area code | 701 |
| Coordinates | 46.9264, -97.5352 map |
| 3-digit prefix | 580 |
Population and income in 58011
| Population | 449 · higher than 53% of North Dakota ZIP codes |
|---|---|
| People per square mile | 4 · higher than 64% of North Dakota ZIP codes |
| Median age | 48.6 years · higher than 64% of North Dakota ZIP codes |
| Men / women | 53% / 47% |
| Median household income | $99,853 · higher than 78% of North Dakota ZIP codes |
| Income per person | $48,088 |
| Below the poverty line | 5.6% |
| Bachelor’s degree or higher | 40% of adults 25+ |
| Median home value | $245,400 · higher than 79% of North Dakota ZIP codes |
| Median rent | $2,083 a month |
| Housing units | 213 |
| Households | 190 (2.36 people on average) |
| Owners / renters | 92% / 7.9% |
| Land area | 110.8 sq mi (plus 0.05 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 58011. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 58011
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 58071 | Tower City, ND | 5.9 mi W | Standard |
| 58007 | Ayr, ND | 6.9 mi NE | Standard |
| 58002 | Absaraka, ND | 7 mi NE | Standard |
| 58079 | Wheatland, ND | 11 mi SE | Standard |
| 58063 | Oriska, ND | 11.9 mi W | Standard |
| 58029 | Erie, ND | 14.7 mi NE | Standard |
| 58012 | Casselton, ND | 15.3 mi E | Standard |
| 58031 | Fingal, ND | 15.7 mi SW | Standard |
| 58064 | Page, ND | 15.8 mi N | Standard |
| 58004 | Amenia, ND | 16.9 mi NE | Standard |
| 58006 | Arthur, ND | 19.7 mi NE | Standard |
| 58059 | Mapleton, ND | 20.3 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 58011 or measure the distance to another ZIP code.
How to address mail to 58011
123 MAIN ST
BUFFALO ND 58011
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (58011-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 58011?
- 58011 is a Buffalo, North Dakota ZIP code.
- What county is 58011 in?
- ZIP code 58011 is in Cass County, North Dakota.
- What time zone is ZIP code 58011 in?
- 58011 is in the Central Time zone (America/Chicago).
- What area code is 58011?
- Phone numbers in ZIP code 58011 use area code 701.
- What is the population of ZIP code 58011?
- About 449 people live in ZIP code 58011, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 58011?
- The median household income in 58011 is $99,853 a year, higher than 78% of North Dakota ZIP codes.
- What ZIP codes are near 58011?
- The nearest ZIP codes to 58011 are 58071 (Tower City, 5.9 miles), 58007 (Ayr, 6.9 miles), 58002 (Absaraka, 7 miles) and 58079 (Wheatland, 11 miles).