St. Clair, MN ZIP Codes
2 ZIP codes serve St. Clair, Minnesota: 56001 and 56080. Together they are home to 52,257 residents in 20,591 households. That is more than the 710 people counted inside St. Clair city limits, because these ZIP codes reach past its boundary.
St. Clair city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 710 |
| Households | 254 |
| Median household income | $106,136 |
| Median home value | $218,000 |
| Median age | 43.4 |
| Median rent | $750 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 52,257 |
| Households (sum of ZIP codes) | 20,591 |
| Median household income, range across ZIP codes | $69,531 (56001) to $69,531 (56001) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $69,531 |
| Homeowners | 54.6% |
| Households with kids under 18 | 22.8% |
| Moved in the past year | 25.0% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in St. Clair
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 56001 | Mankato | 51,585 | 20,350 | $69,531 | $276,700 | 54.1% | 22.6% | 25.3% | — | — | 0% of its land |
| 56080 | Saint Clair | 672 | 241 | $105,398 | $214,900 | 94.2% | 39.0% | 5.6% | — | — | 97% of its land |
A ZIP code is listed for St. Clair when at least 10% of its land lies inside St. Clair city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is St. Clair. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside St. Clair.
Counties
- Blue Earth County — 15 ZIP codes
- Waseca County — 8 ZIP codes
Nearby cities sharing these ZIP codes
- Mankato — 2 ZIP codes
Price a mailing to St. Clair ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in St. Clair, MN?
- 56001 and 56080. A ZIP code is listed for St.
- What is the population of St. Clair, MN?
- The Census Bureau counts 710 residents inside St. Clair city limits (ACS 2020–2024). The 2 ZIP codes that serve St. Clair hold 52,257 residents in all.
- What is the median household income in St. Clair, MN?
- $106,136 inside St. Clair city limits, per the Census Bureau. Across its ZIP codes the medians run from $69,531 to $69,531.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.