Calamus, IA ZIP code
The ZIP code for Calamus, Iowa is 52729. It is in Clinton County.
- Population in these ZIPs
- 886
- Avg. median income
- $87,500population-weighted
- Typical home value
- $229,800population-weighted
- Metro area
- Clinton, IA
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Calamus, IA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 52729 | 886 | $87,500 | $229,800 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Calamus
- Grand Mound 3 mi
- Dixon 6 mi
- Donahue 7 mi
- Wheatland 7 mi
- New Liberty 9 mi
- Welton 10 mi
- Lost Nation 11 mi
- Long Grove 11 mi
- De Witt 11 mi
- Bennett 12 mi
- Walcott 12 mi
- Lowden 12 mi
Frequently asked questions
What is the ZIP code for Calamus, IA?
The ZIP code for Calamus, IA is 52729.
What county is Calamus, Iowa in?
Calamus ZIP codes are in Clinton County.