| City: | Idaho Falls, Idaho |
| Names to Avoid: | Idaho National Lab, Scoville |
| County: | Bonneville County |
| Timezone: | Mountain (GMT -07:00) |
| Local Time: | 10:09:35 AM |
| Population: | No Population Data |
| Area Codes: | 208 / 986 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 43.4667, -112.0335 |
| Quick Link: |
Idaho National Laboratory (INL) operates under dedicated ZIP code 83415 in Bonneville County, Idaho. In operation since 1949, INL is one of 17 U.S. Department of Energy national laboratories and stands as a leader in nuclear research, integrated energy systems, and national security technologies. The world's first usable amount of electricity from nuclear energy was generated at this site in 1951. The present facility resulted from a 2005 merger of the National Engineering and Environmental Laboratory and the Idaho branch of Argonne National Laboratory.
At 890 square miles, INL is roughly 85% the size of Rhode Island, making it one of the largest research facilities in the nation. Census County Business Patterns data identifies 9 establishments and approximately 6,700 employees within this ZIP code. Research capabilities include testing advanced nuclear energy concepts, preparing radioisotope power sources for NASA space exploration, developing electric vehicle batteries, and protecting the power grid. Census demographic data is not available due to the facility's security requirements. Idaho Falls serves as the valid mailing city.
| Establishments: | 9 |
| Employment: | 6,719 |
| Residential: | 0 |
| Business: | 1 |
ZIP Code 83415 supports both business and residential activity. According to the Business Census (2024), there are 9 business establishments, employing about 7,397 people with an annual payroll of $904,420,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 1Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 9Source: CBP |
| 1st Quarter Payroll: | $202,459,000Source: CBP |
| Annual Payroll: | $904,420,000Source: CBP |
| # of Employees: | 7,397Source: CBP |
ZIP Code 83415 is located in Bonneville County, Idaho, within the Idaho Falls, ID Metropolitan Statistical Area (CBSA 26820) and Idaho's 2nd Congressional District. This Metro area has a population of 130,374 people, about 0.00% of whom live in ZIP Code 83415. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Idaho Falls, IDSource: Census |
| CBSA Number: | 26820Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 130,374Source: Census |
| MSA: | Source: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 02Source: USPS |
| Congressional Land Area: | 43225.09 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 1639700Source: Census |
| Place Name: | Idaho Falls city; IdahoSource: Census |
We could not locate which school district 83415 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.