83853 ZIP Code — Porthill, ID
Boundary County, Idaho
ZIP code 83853 is located in Porthill, Idaho, within Boundary County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Pacific (PT) timezone, served by area code 208.
0
population
0.00
sq mi land
Standard
ZIP type
Pacific (PT)
timezone
83853 ZIP code map
Cities in ZIP code 83853
Below are the cities the US Postal Service accepts for ZIP code 83853. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Porthill | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 16 |
| County FIPS | 021 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 48.9202 |
| Longitude | -116.5570 |
| Timezone | Pacific (PT) |
| Area code | 208 |