Calumet, IA ZIP Codes
One ZIP code serves Calumet, Iowa: 51009. Together they are home to 113 residents in 50 households.
Calumet city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 113 |
| Households | 50 |
| Median household income | $58,750 |
| Median home value | $83,300 |
| Median age | 38.3 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 113 |
| Households (sum of ZIP codes) | 50 |
| Median household income, range across ZIP codes | $58,750 (51009) to $58,750 (51009) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $58,750 |
| Homeowners | 96.0% |
| Households with kids under 18 | 28.0% |
| Moved in the past year | 0.9% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Calumet
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 51009 | Calumet | 113 | 50 | $58,750 | $83,300 | 96.0% | 28.0% | 0.9% | — | — | 100% of its land; mailing city |
A ZIP code is listed for Calumet when at least 10% of its land lies inside Calumet city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Calumet. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Calumet.
Counties
- O'Brien County — 11 ZIP codes
Price a mailing to Calumet ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Calumet, IA?
- 51009. A ZIP code is listed for Calumet when at least 10% of its land lies inside Calumet city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Calumet.
- What is the population of Calumet, IA?
- The Census Bureau counts 113 residents inside Calumet city limits (ACS 2020–2024). The 1 ZIP code that serve Calumet hold 113 residents in all.
- What is the median household income in Calumet, IA?
- $58,750 inside Calumet city limits, per the Census Bureau. Across its ZIP codes the medians run from $58,750 to $58,750.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.