ZIP code 83203
Where is ZIP code 83203?
Fort Hall, Idaho
Bingham County · PO Box only ZIP code
ZIP code 83203 belongs to Fort Hall, Idaho in Bingham County. 83203 is a PO Box only ZIP code: it is used for post office boxes at the Fort Hall post office, not for street addresses. It is in the Mountain Time zone and uses area codes 208 and 986. About 38 people live in the 83203 area. The closest ZIP codes are 83202 (Pocatello, 7 mi south), 83201 (Pocatello, 10.1 mi south) and 83206 (Pocatello, 11.2 mi south).
| ZIP code | 83203 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Fort Hall |
| Also accepted | Pocatello |
| State | Idaho (ID) |
| County | Bingham County |
| Time zone | Mountain Time · now |
| Area codes | 208, 986 |
| Coordinates | 43.0331, -112.4285 map |
| 3-digit prefix | 832 |
Population and income in 83203
| Population | 38 · lower than 95% of Idaho ZIP codes |
|---|---|
| People per square mile | 87 · higher than 77% of Idaho ZIP codes |
| Median age | 30.6 years · lower than 91% of Idaho ZIP codes |
| Men / women | 82% / 18% |
| Income per person | $7,116 |
| Below the poverty line | 100% |
| Bachelor’s degree or higher | 0.0% of adults 25+ |
| Housing units | 23 |
| Households | 5 |
| Owners / renters | 100% / 0.0% |
| Land area | 0.44 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 83203. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 83203
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 83202 | Pocatello, ID | 7 mi S | Standard |
| 83201 | Pocatello, ID | 10.1 mi S | Standard |
| 83206 | Pocatello, ID | 11.2 mi S | PO Box only |
| 83221 | Blackfoot, ID | 11.6 mi N | Standard |
| 83262 | Pingree, ID | 12.3 mi NW | Standard |
| 83277 | Springfield, ID | 12.8 mi W | Standard |
| 83204 | Pocatello, ID | 12.9 mi S | Standard |
| 83256 | Moreland, ID | 13.1 mi N | PO Box only |
| 83205 | Pocatello, ID | 15.7 mi S | PO Box only |
| 83245 | Inkom, ID | 18.8 mi SE | Standard |
| 83210 | Aberdeen, ID | 20.9 mi W | Standard |
| 83236 | Firth, ID | 23 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 83203 or measure the distance to another ZIP code.
How to address mail to 83203
PO BOX 123
FORT HALL ID 83203
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts POCATELLO as the city name for 83203. Avoid Fort Hall Indian Reservation, Ft Hall and Gibson: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (83203-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 83203?
- 83203 is a Fort Hall, Idaho ZIP code. Pocatello is also accepted as the city name.
- What county is 83203 in?
- ZIP code 83203 is in Bingham County, Idaho.
- What time zone is ZIP code 83203 in?
- 83203 is in the Mountain Time zone (America/Boise).
- What area code is 83203?
- Phone numbers in ZIP code 83203 use area codes 208 and 986.
- What is the population of ZIP code 83203?
- About 38 people live in ZIP code 83203, according to the Census Bureau’s American Community Survey (2020–2024).
- Can I use 83203 for a street address?
- No. 83203 is only for PO Boxes. Street addresses in Fort Hall use another ZIP code.
- What ZIP codes are near 83203?
- The nearest ZIP codes to 83203 are 83202 (Pocatello, 7 miles), 83201 (Pocatello, 10.1 miles), 83206 (Pocatello, 11.2 miles) and 83221 (Blackfoot, 11.6 miles).