Find the last 4 digits (ZIP+4) for an address in 83705

ZIP 83705, Boise, ID is filled in. Just type the street address.

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ZIP Code 83705 – Boise, ID

Boise, Idaho · Ada County · Mountain time

ZIP code83705
CityBoise
StateIdaho
CountyAda County
Population26,830
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area16.21 sq mi
Center (lat, long)43.5548, -116.2214

Area codes in this area

208986

These are the area codes that most often serve ZIP 83705 (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

83706 Boise · 2.9 mi83709 Boise · 3.2 mi83725 Boise · 3.5 mi83707 Boise · 4.2 mi83728 Boise · 4.2 mi83735 Boise · 4.2 mi83799 Boise · 4.2 mi83701 Boise · 4.3 mi

About ZIP 83705

ZIP code 83705 is assigned to Boise, Idaho. It lies in Ada County. Its Census area covers about 16.21 square miles of land. The closest neighboring ZIP is 83706 (Boise), about 2.9 miles away.

Every address in 83705 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