83402
ZIP 83402 is in Idaho Falls, Idaho, mostly in Bonneville County; area codes 208 and 986; Mountain time. Idaho Falls has 7 ZIP codes in all.
- Type
- Standard
- Time zone
- America/Boise
- County
- Bonneville +2 more
- Metro area
- Idaho Falls, ID
- Population
- 29,994
- Coordinates
- 43.5263, -112.1820
Weather right now
Asking the National Weather Service…
Where 83402 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 83402 into a pocket calculator and turn it upside down: ZOhEB — not quite a word, sorry.
- ➕ As a number, 83,402 = 2 × 11 × 17 × 223. Its digits add up to 17, a total 2,133 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10100010111001010 - 🏠 Its numerical neighbours: 83401 (Idaho Falls, ID, 15 mi away) and 83403 (Idaho Falls, ID, 8 mi away).
- 🔄 Backwards, 83402 becomes 20438, which is not a ZIP code at all.
- 👥 62 other ZIP codes are made of exactly the same digits (02348, 03284, 03824, 03842, 04238, 08234, …). The farthest-flung twin is 02348 in Lakeville, MA, 2,076 miles away.
- 🧭 Farther north than 85% of all ZIP codes, and farther west than 87%.
- 🎯746 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 83402 and you would come out at 43.53°S, 67.82°E — 418 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 26m of daylight. Shortest: 8h 56m.
- 📏 At 171.0 square miles of land, 83402 is bigger than 88% of ZIP codes — room for about 130 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 29,994This ZIP29,994 |
|---|---|
| Households | 11,165This ZIP11,165 |
| Housing units | 12,246This ZIP12,246 |
| Median age | 32.9This ZIP32.9Idaho37.3US 38.9 |
| Median household income | $74,517This ZIP$74,517Idaho$77,800US $80,734 |
| Median home value | $334,900This ZIP$334,900Idaho$418,600US $332,700 |
| Median gross rent | $989This ZIP$989Idaho$1,238US $1,413 |
| Bachelor's degree or higher | 32.1%This ZIP32.1% |
| Mean commute | 19.9 minThis ZIP19.9 min |
| Population density | 175.4 / sq miThis ZIP175.4 / sq mi |
Business and tax activity
| Business establishments | 1,103This ZIP1,103 |
|---|---|
| Employees | 21,177This ZIP21,177 |
| Annual payroll | $1,311,840,000This ZIP$1,311,840,000 |
| Tax returns filed | 12,900This ZIP12,900 |
| Total adjusted gross income | $853,873,000This ZIP$853,873,000 |
Land area
| Land area | 170.98 sq miThis ZIP170.98 sq mi |
|---|---|
| Water area | 1.72 sq miThis ZIP1.72 sq mi |
Counties 83402 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Bonneville County | 97.1% |
| Jefferson County | 2.5% |
| Bingham County | 0.4% |
Other place names in 83402
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 83402
| ZIP | City | Distance |
|---|---|---|
83403 | Idaho Falls, ID | 8.5 mi |
83405 | Idaho Falls, ID | 8.5 mi |
83415 | Idaho Falls, ID | 8.5 mi |
83404 | Idaho Falls, ID | 10.8 mi |
83454 | Ucon, ID | 12.2 mi |
83274 | Shelley, ID | 13.0 mi |
83431 | Lewisville, ID | 13.5 mi |
83406 | Idaho Falls, ID | 13.8 mi |
83218 | Basalt, ID | 14.4 mi |
83444 | Roberts, ID | 14.6 mi |
Find every ZIP code within 10 miles of 83402 →
Questions about this ZIP code
Where is ZIP code 83402?
83402 is in Idaho Falls, Idaho, in Bonneville County, part of the Idaho Falls, ID metropolitan area. Its published point location is 43.5263, -112.1820.
What county is 83402 in?
83402 spans 3 counties: Bonneville County, Jefferson County and Bingham County. Most of it falls in Bonneville County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 83402?
Idaho Falls uses area codes 208 and 986, from NANPA's telephone records.
What time zone is 83402 in?
83402 uses America/Boise.
How many people live in 83402?
About 29,994 people live in ZIP code 83402, in 11,165 households, at 175.4 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 83402?
$74,517 a year, against $77,800 across Idaho.
What ZIP codes are near 83402?
The closest are 83403 (8.5 mi), 83405 (8.5 mi), 83415 (8.5 mi), 83404 (10.8 mi) and 83454 (12.2 mi).
Is 83402 a PO Box ZIP code?
83402 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “83402 ZIP Code — Idaho Falls, Idaho (Bonneville County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/83402
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/83402.json Underlying data is public domain or openly licensed — sources, vintages and licences.