Idaho local data guide

ZIP Codes for Downtown Boise and the Boise Foothills

Boise postal zones do not strictly follow neighborhood borders; however, Downtown Boise is primarily served by 83702, while the Foothills are largely captured within 83712 and 83716.

Updated with grounded research as of 2026-10-07.

The short answer

If you are planning a move or conducting real estate research in Boise, note that Downtown is primarily served by the 83702 ZIP code. The Boise Foothills are more expansive, primarily falling under 83712, with residential and recreational areas extending into the 83716 ZIP code in East Boise.

Key facts

Downtown Boise Primary ZIP
83702
Boise Foothills Primary ZIP
83712
East Boise & Foothills Extension
83716

Downtown Boise and the 83702 Zone

The 83702 ZIP code serves as the core identifier for Downtown Boise. It is a central hub for urban living, government buildings, and historic districts.

  • Covers the dense commercial and residential urban core.
  • Includes much of the historic North End, a popular destination for those seeking proximity to downtown amenities.

The Foothills: 83712 and 83716

Because the Boise Foothills cover such a vast geographic area—spanning from the northwest edge of the city to the southeast—they are not served by a single ZIP code.

  • 83712: This code primarily covers the Warm Springs area and the adjacent Foothills, capturing a significant portion of the terrain known for scenic views and trail access.
  • 83716: This code serves East Boise, including portions of foothill communities and residential developments that push further into the landscape.

Understanding Postal Boundaries vs. Neighborhoods

It is important for home buyers and planners to remember that ZIP codes are tools for the United States Postal Service (USPS), designed for mail routing and logistical efficiency. They are not defined by neighborhood associations, city planning districts, or school zone boundaries.

  • ZIP code boundaries frequently overlap or change independently of local municipal borders.
  • Using these codes for market analysis is a helpful starting point, but always verify specific neighborhood associations or local infrastructure for your exact property.

Common questions

Do these ZIP codes guarantee specific neighborhood boundaries?

No. ZIP codes were created by the USPS for mail delivery and often encompass multiple distinct neighborhoods, commercial zones, and undeveloped terrain. They do not perfectly align with real estate market definitions.

Is 83712 the only ZIP code for the Foothills?

No. While 83712 is a primary ZIP code for the Foothills and the Warm Springs area, parts of the eastern Foothills are also covered by 83716. Other codes may border the Foothills depending on where you are looking.

Related Idaho questions

  • What neighborhoods are included in the 83702 ZIP code?
  • Does the 83712 ZIP code cover all of the Boise Foothills?
  • Are there other ZIP codes in Boise that touch the foothills?

Sources and verification