List of 33 Zip Codes in Ada County, Idaho

On this page, we'll list out the 33 Ada County, Idaho ZIP codes we have, including the land area and county name of each code.

Idaho is the 14th largest state by total land area, with a land area of 83,569 square miles (216,443 square kilometers) and has a total population of 1,754,367 people as of the most recent U.S. Census survey.

Ada County makes up approximately 3.05% of the total land area for Idaho and we have 33 zip codes for the county in our database, which you can see details of below, with land area information for each zip code.

More Counties in Idaho

If you want to search and find zip codes for different counties in Idaho, the list below contains links to each of the 49 Idaho counties we have data for.

• Ada County
• Adams County
• Bannock County
• Bear Lake County
• Benewah County
• Bingham County
• Blaine County
• Boise County
• Bonner County
• Bonneville County
• Boundary County
• Box Elder County
• Butte County
• Camas County
• Canyon County
• Caribou County
• Cassia County
• Clark County
• Clearwater County
• Custer County
• Elko County
• Elmore County
• Franklin County
• Fremont County
• Gem County
• Gooding County
• Idaho County
• Jefferson County
• Jerome County
• Kootenai County
• Latah County
• Lemhi County
• Lewis County
• Lincoln County
• Madison County
• Malheur County
• Minidoka County
• Missoula County
• Nez Perce County
• Oneida County
• Owyhee County
• Payette County
• Power County
• Shoshone County
• Teton County
• Twin Falls County
• Valley County
• Washington County
• Whitman County

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

Link To or Reference This Page

We spent a lot of time downloading, cleaning, merging, and formatting the data that is shown on the site.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!