Postal reference / United States

83712Boise, Idaho

ZIP code 83712 is a United States postal code for Boise, Idaho. Its county association is Ada County. The map reference point is at 43.6023, -116.1649.

State / territory
Idaho
Recorded place name
Boise
County association
Ada
Estimated coordinate
43.6023, -116.1649
View on OpenStreetMap
ZIP prefix
837 · 29 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

Area

Land area
22.95 sq mi (2023 Census Gazetteer)

Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.

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Other ZIP codes in Boise, ID

Boise has 28 ZIP codes in the reference dataset.

All Boise ZIP codes

Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
83706BoiseIDAda1.6
83724BoiseIDAda1.9
83707BoiseIDAda2.1
83728BoiseIDAda2.1
83735BoiseIDAda2.1
83799BoiseIDAda2.1
83702BoiseIDAda2.9
83705BoiseIDAda3.0

Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.

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