ZIP code 55751
Where is ZIP code 55751?
Iron, Minnesota
St. Louis County · Standard ZIP code
ZIP code 55751 belongs to Iron, Minnesota in St. Louis County. 55751 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 218. About 1,388 people live in the 55751 area, where the median household income is $75,200. The closest ZIP codes are 55734 (Eveleth, 6.8 mi northeast), 55768 (Mountain Iron, 7.8 mi north) and 55713 (Buhl, 8.1 mi northwest).
| ZIP code | 55751 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Iron |
| Also accepted | Iron Junction |
| State | Minnesota (MN) |
| County | St. Louis County |
| Time zone | Central Time · now |
| Area code | 218 |
| Coordinates | 47.4027, -92.654 map |
| 3-digit prefix | 557 |
Population and income in 55751
| Population | 1,388 · lower than 56% of Minnesota ZIP codes |
|---|---|
| People per square mile | 23 · lower than 53% of Minnesota ZIP codes |
| Median age | 49.9 years · higher than 82% of Minnesota ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $75,200 · lower than 55% of Minnesota ZIP codes |
| Income per person | $38,080 |
| Below the poverty line | 5.7% |
| Bachelor’s degree or higher | 16% of adults 25+ |
| Median home value | $202,400 · lower than 63% of Minnesota ZIP codes |
| Median rent | $700 a month |
| Housing units | 681 |
| Households | 612 (2.27 people on average) |
| Owners / renters | 95% / 5.2% |
| Land area | 60.21 sq mi (plus 0.71 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 55751. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 55751
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 55734 | Eveleth, MN | 6.8 mi NE | Standard |
| 55768 | Mountain Iron, MN | 7.8 mi N | Standard |
| 55713 | Buhl, MN | 8.1 mi NW | PO Box only |
| 55758 | Kinney, MN | 8.6 mi NW | Standard |
| 55738 | Forbes, MN | 9 mi S | Standard |
| 55777 | Virginia, MN | 10 mi NE | PO Box only |
| 55792 | Virginia, MN | 11 mi NE | Standard |
| 55719 | Chisholm, MN | 11.8 mi NW | Standard |
| 55741 | Gilbert, MN | 13.2 mi NE | Standard |
| 55746 | Hibbing, MN | 13.2 mi W | Standard |
| 55763 | Makinen, MN | 15.1 mi E | Standard |
| 55766 | Melrude, MN | 15.5 mi SE | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 55751 or measure the distance to another ZIP code.
How to address mail to 55751
123 MAIN ST
IRON MN 55751
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts IRON JUNCTION as the city name for 55751. Avoid Mcdavitt: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (55751-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 55751?
- 55751 is a Iron, Minnesota ZIP code. Iron Junction is also accepted as the city name.
- What county is 55751 in?
- ZIP code 55751 is in St. Louis County, Minnesota.
- What time zone is ZIP code 55751 in?
- 55751 is in the Central Time zone (America/Chicago).
- What area code is 55751?
- Phone numbers in ZIP code 55751 use area code 218.
- What is the population of ZIP code 55751?
- About 1,388 people live in ZIP code 55751, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 55751?
- The median household income in 55751 is $75,200 a year, lower than 55% of Minnesota ZIP codes.
- What ZIP codes are near 55751?
- The nearest ZIP codes to 55751 are 55734 (Eveleth, 6.8 miles), 55768 (Mountain Iron, 7.8 miles), 55713 (Buhl, 8.1 miles) and 55758 (Kinney, 8.6 miles).