ZIP code 83281
Where is ZIP code 83281?
Swanlake, Idaho
Bannock County · PO Box only ZIP code
ZIP code 83281 belongs to Swanlake, Idaho in Bannock County. 83281 is a PO Box only ZIP code: it is used for post office boxes at the Swanlake post office, not for street addresses. It is in the Mountain Time zone and uses area codes 208 and 986. About 148 people live in the 83281 area, where the median household income is $131,213. The closest ZIP codes are 83228 (Clifton, 7.8 mi south), 83234 (Downey, 9.5 mi northwest) and 83232 (Dayton, 13.9 mi south).
| ZIP code | 83281 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Swanlake |
| State | Idaho (ID) |
| County | Bannock County |
| Time zone | Mountain Time · now |
| Area codes | 208, 986 |
| Coordinates | 42.3195, -111.9781 map |
| 3-digit prefix | 832 |
Population and income in 83281
| Population | 148 · lower than 87% of Idaho ZIP codes |
|---|---|
| People per square mile | 4 · lower than 78% of Idaho ZIP codes |
| Median age | 58.8 years · higher than 83% of Idaho ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $131,213 · higher than 99% of Idaho ZIP codes |
| Income per person | $60,430 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 28% of adults 25+ |
| Housing units | 69 |
| Households | 69 (2.14 people on average) |
| Owners / renters | 100% / 0.0% |
| Land area | 40.92 sq mi (plus 0.19 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 83281. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 83281
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 83228 | Clifton, ID | 7.8 mi S | Standard |
| 83234 | Downey, ID | 9.5 mi NW | Standard |
| 83232 | Dayton, ID | 13.9 mi S | Standard |
| 83283 | Thatcher, ID | 15.6 mi E | Standard |
| 83263 | Preston, ID | 15.7 mi SE | Standard |
| 83286 | Weston, ID | 19 mi S | Standard |
| 83214 | Arimo, ID | 19.4 mi NW | Standard |
| 83241 | Grace, ID | 20 mi NE | Standard |
| 83246 | Lava Hot Springs, ID | 20.8 mi N | Standard |
| 83237 | Franklin, ID | 22.3 mi SE | Standard |
| 83250 | Mccammon, ID | 23.9 mi NW | Standard |
| 84320 | Lewiston, UT | 24.7 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 83281 or measure the distance to another ZIP code.
How to address mail to 83281
PO BOX 123
SWANLAKE ID 83281
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (83281-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 83281?
- 83281 is a Swanlake, Idaho ZIP code.
- What county is 83281 in?
- ZIP code 83281 is in Bannock County, Idaho.
- What time zone is ZIP code 83281 in?
- 83281 is in the Mountain Time zone (America/Boise).
- What area code is 83281?
- Phone numbers in ZIP code 83281 use area codes 208 and 986.
- What is the population of ZIP code 83281?
- About 148 people live in ZIP code 83281, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 83281?
- The median household income in 83281 is $131,213 a year, higher than 99% of Idaho ZIP codes.
- Can I use 83281 for a street address?
- No. 83281 is only for PO Boxes. Street addresses in Swanlake use another ZIP code.
- What ZIP codes are near 83281?
- The nearest ZIP codes to 83281 are 83228 (Clifton, 7.8 miles), 83234 (Downey, 9.5 miles), 83232 (Dayton, 13.9 miles) and 83283 (Thatcher, 15.6 miles).