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Postal Code for Idaho City, Idaho

The postal code for Idaho City, Idaho, United States is 83631. With map location and coordinates.

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The postal code for Idaho City, Idaho, United States is 83631:

Postal codePlaceCounty / areaCoordinates
83631Idaho CityBoise43.883, -115.708

‹ All postal codes in Idaho

Frequently asked questions

What is the postal code of Idaho City?
The postal code of Idaho City is 83631.

Why does Idaho City have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.