ZIP code · Caldwell · Idaho · United States

ZIP code 83606 — Caldwell

Name: Caldwell (83606)
Address: Idaho, 83606, US

ZIP code 83606 serves Caldwell, Idaho.

Postal code: 83606
Single source Value from one source, not cross-checked.
City: Caldwell
County: Canyon
State: Idaho
Country: United States
Coordinates: 43.7249, -116.7989 — precision precise (locality)
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Nearby localities

83656Notus · 0.1 km
83626Greenleaf · 6.7 km
83605Caldwell · 11 km
83676Wilder · 12 km
83607Caldwell · 12 km
83660Parma · 13 km
83630Huston · 14 km
83652Nampa · 14 km
83644Middleton · 15 km
83653Nampa · 16 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page