Green Mountain ZIP codes, Iowa
ZIP codes covering Green Mountain
These ZIP codes cover part of Green Mountain but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
50158 | Marshalltown , IA | Standard | 31,396 | $70,367 | $140,700 |
50632 | Garwin , IA | Standard | 1,201 | $71,667 | $132,700 |
Map of Green Mountain ZIP codes
The ZIP codes of Green Mountain, 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 Green Mountain
The nearest larger towns are Marshalltown (27,626 people, 6.4 mi), Le Grand (720 people, 6.9 mi) and Garwin (571 people, 7.2 mi).
| Town | Population | Distance |
|---|---|---|
| Marshalltown | 27,626 | 6.4 mi |
| Tama | 3,051 | 15.8 mi |
| Grundy Center | 2,809 | 18.2 mi |
| Eldora | 2,617 | 23.0 mi |
| Grinnell | 9,505 | 25.8 mi |
| Hudson | 2,699 | 29.7 mi |
More nearby: every ZIP code in Marshall County · Iowa ZIP codes
Cite this page
zipcodes.pro. “Green Mountain, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/green-mountain
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