Norwalk Iowa is covered by a total of 1 ZIP Codes. There are also 1 ZIP Codes that overlap Norwalk but have a different postal city name. The ZIP Codes in Norwalk range from 50061 to 50211. Of the ZIP codes within or partially within Norwalk there are 1 Standard ZIP Codes. The total population of ZIP Codes in Norwalk is 15120.
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| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Cumming | Standard | |||
| Norwalk | Standard |