Idaho local data guide

Boise, Idaho ZIP Codes

Boise, Idaho, is primarily served by ZIP codes in the 83701–83799 range, with specific codes designating residential neighborhoods, commercial districts, and P.O. box locations within Ada County.

Updated with grounded research as of 2026-07-21.

The short answer

Boise is served by a series of ZIP codes typically ranging from 83701 to 83799. While this range covers various delivery methods including post office boxes and specialized business routes, residential real estate and neighborhood identification primarily utilize codes between 83702 and 83716.

Key facts

Common Residential ZIP Codes
83702, 83703, 83704, 83705, 83706, 83709, 83712, 83713, 83714, 83716
Total ZIP Code Range
83701–83799

Understanding ZIP Code Distribution

ZIP codes in Boise are managed by the United States Postal Service (USPS) to facilitate mail delivery. These codes are not strictly tied to city limits or neighborhood borders, though they often correlate with specific regions of Boise, such as the Boise Bench, the North End, and Southeast Boise.

Residential Real Estate Context

For those relocating to or purchasing property in Boise, understanding the specific ZIP code is important for identifying market trends and service areas. Most residential addresses in the city fall into the 83702, 83703, 83704, 83705, 83706, 83709, 83712, 83713, 83714, and 83716 codes.

Postal Service Definitions

  • The 837XX series covers the majority of postal activities in Ada County.
  • Some codes within the 83701–83799 range are reserved exclusively for P.O. boxes or large-volume corporate and governmental entities.
  • ZIP+4 codes may be required for precise location mapping in newer residential developments.

Common questions

Do ZIP code boundaries define neighborhood boundaries?

No. While ZIP codes are often used to group real estate market data, they are created by the USPS for mail distribution efficiency and do not necessarily align with official municipal or neighborhood boundaries.

How can I verify the ZIP code for a specific Boise address?

You can verify any specific address or look up ZIP+4 codes through the official USPS ZIP Code Lookup tool online.

Related Idaho questions

  • How do I change my mailing address in Idaho?
  • How do I look up property tax information by ZIP code in Ada County?

Sources and verification