Irwin, IA ZIP Codes, Coordinates & Counties
Irwin, Iowa has 1 ZIP code in Shelby county. The approximate center of Irwin is 41.775, -95.192. Irwin has about 3,311 known street addresses.
ZIP codes in Irwin, IA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 51446 | Shelby | 41.775 | -95.192 |
Counties Irwin spans
Shelby
Most common streets in Irwin
Redwood, Jane, Bella, Wildwood, 1700th, Vine, Timber, 1500th, Peach, Ann
Frequently asked questions
What ZIP codes are in Irwin, IA?
Irwin, Iowa has 1 ZIP code, ranging from 51446 to 51446. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Irwin, IA in?
Irwin is in Shelby county.
What are the latitude and longitude of Irwin, IA?
The approximate center of Irwin, Iowa is latitude 41.775, longitude -95.192. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Irwin, IA have?
Irwin has 1 ZIP code.
How many addresses are in Irwin, IA?
Irwin, Iowa has about 3,311 known street addresses in the sthan.io US address database.
What are the most common streets in Irwin, IA?
Some of the most common street names in Irwin are Redwood, Jane, Bella, Wildwood, 1700th, Vine.
What cities are near Irwin, IA?
Cities near Irwin include Kirkman (4 mi), Manilla (7 mi), Defiance (9 mi), Harlan (10 mi), Kimballton (10 mi).
Cities near Irwin
Kirkman, IA (4 mi) Manilla, IA (7 mi) Defiance, IA (9 mi) Harlan, IA (10 mi) Kimballton, IA (10 mi) Westphalia, IA (11 mi) Earling, IA (12 mi) Manning, IA (12 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database