Find the last 4 digits (ZIP+4) for an address in 83611

ZIP 83611, Cascade, ID is filled in. Just type the street address.

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ZIP Code 83611 – Cascade, ID

Cascade, Idaho · Valley County · Mountain time

ZIP code83611
CityCascade
StateIdaho
CountyValley CountyIdaho County
Population3,329
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area2,678.76 sq mi
Center (lat, long)45.3439, -115.0523

Area codes in this area

208986

These are the area codes that most often serve ZIP 83611 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

83677 Yellow Pine · 23.2 mi83671 Warren · 30.8 mi83525 Elk City · 31.9 mi83638 McCall · 35.5 mi83552 Stites · 61.1 mi

About ZIP 83611

ZIP code 83611 is assigned to Cascade, Idaho. It crosses 2 counties; most of its land is in Valley County. Its Census area covers about 2,678.76 square miles of land. The closest neighboring ZIP is 83677 (Yellow Pine), about 23.2 miles away.

Every address in 83611 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources