Marshalltown, IA ZIP Codes, Coordinates & Counties
Marshalltown, Iowa has 1 ZIP code in Marshall county. The approximate center of Marshalltown is 42.05, -92.901. Marshalltown has about 107,641 known street addresses.
ZIP codes in Marshalltown, IA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 50158 | Marshall | 42.05 | -92.901 |
Counties Marshalltown spans
Marshall
Most common streets in Marshalltown
6th, Summit, Olive, Fremont, Church, Center, 7th, Linn, Iowa, 4th
Frequently asked questions
What ZIP codes are in Marshalltown, IA?
Marshalltown, Iowa has 1 ZIP code, ranging from 50158 to 50158. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Marshalltown, IA in?
Marshalltown is in Marshall county.
What are the latitude and longitude of Marshalltown, IA?
The approximate center of Marshalltown, Iowa is latitude 42.05, longitude -92.901. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Marshalltown, IA have?
Marshalltown has 1 ZIP code.
How many addresses are in Marshalltown, IA?
Marshalltown, Iowa has about 107,641 known street addresses in the sthan.io US address database.
What are the most common streets in Marshalltown, IA?
Some of the most common street names in Marshalltown are 6th, Summit, Olive, Fremont, Church, Center.
What cities are near Marshalltown, IA?
Cities near Marshalltown include Le Grand (7 mi), Ferguson (8 mi), Albion (8 mi), Haverhill (9 mi), Garwin (10 mi).
Cities near Marshalltown
Le Grand, IA (7 mi) Ferguson, IA (8 mi) Albion, IA (8 mi) Haverhill, IA (9 mi) Garwin, IA (10 mi) Liscomb, IA (10 mi) Montour, IA (11 mi) Melbourne, IA (12 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database