Ironton, MN ZIP Codes
2 ZIP codes serve Ironton, Minnesota: 56441 and 56455. Together they are home to 5,036 residents in 2,356 households. That is more than the 621 people counted inside Ironton city limits, because these ZIP codes reach past its boundary. Median household income ranges from $50,298 in 56441 to $73,214 in 56455.
Ironton city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 621 |
| Households | 265 |
| Median household income | $62,813 |
| Median home value | $144,000 |
| Median age | 35 |
| Median rent | $1,014 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 5,036 |
| Households (sum of ZIP codes) | 2,356 |
| Median household income, range across ZIP codes | $50,298 (56441) to $73,214 (56455) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $56,737 |
| Homeowners | 70.3% |
| Households with kids under 18 | 20.7% |
| Moved in the past year | 9.7% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Top facts
- Highest median household income in Ironton: 56455 ($73,214)
- Most residents: 56441 (3,348 people)
- Highest homeownership: 56455 (78.4% own their home)
- Most households with kids: 56455 (33.4% of households)
- Most new movers: 56455 (11.3% moved in last year)
- Youngest median age: 56455 (38.3 years)
- Highest median home value: 56455 ($222,600)
Every ZIP code in Ironton
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 56441 | Crosby | 3,348 | 1,694 | $50,298 | $208,700 | 67.1% | 15.8% | 8.9% | — | — | 1% of its land |
| 56455 | Ironton | 1,688 | 662 | $73,214 | $222,600 | 78.4% | 33.4% | 11.3% | — | — | 3% of its land; mailing city |
A ZIP code is listed for Ironton when at least 10% of its land lies inside Ironton city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Ironton. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Ironton.
Counties
- Crow Wing County — 15 ZIP codes
Price a mailing to Ironton ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Ironton, MN?
- 56441 and 56455. A ZIP code is listed for Ironton when at least 10% of its land lies inside Ironton city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Ironton.
- What is the population of Ironton, MN?
- The Census Bureau counts 621 residents inside Ironton city limits (ACS 2020–2024). The 2 ZIP codes that serve Ironton hold 5,036 residents in all.
- What is the median household income in Ironton, MN?
- $62,813 inside Ironton city limits, per the Census Bureau. Across its ZIP codes the medians run from $50,298 to $73,214.
- Which Ironton ZIP code has the highest median household income?
- 56455, at $73,214, among ZIP codes with at least 1,000 residents.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.