Hartwick ZIP code, Iowa
The ZIP code for Hartwick, IA is 52232, and its area code is 319.
- USPS city name
- 1 ZIP code
- Population
- 114
- Area code
- 319
- County
- Poweshiek County
- State
- Iowa
ZIP codes addressed as Hartwick
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
52232 | Hartwick , IA | Standard | 277 | $99,391 | — |
Map of Hartwick ZIP codes
The ZIP codes of Hartwick, IA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Hartwick
The nearest larger towns are Victor (987 people, 4.6 mi), Holiday Lake (397 people, 6.0 mi) and Brooklyn (1,459 people, 6.3 mi).
| Town | Population | Distance |
|---|---|---|
| Marengo | 2,725 | 14.3 mi |
| Tama | 3,051 | 17.1 mi |
| Williamsburg | 3,360 | 18.9 mi |
| Grinnell | 9,505 | 19.9 mi |
More nearby: every ZIP code in Poweshiek County · Iowa ZIP codes
Cite this page
zipcodes.pro. “Hartwick, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/hartwick
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