ZIP Code 83821 – Coolin, ID
Coolin, Idaho · Bonner County · Pacific time
| ZIP code | 83821 |
|---|---|
| City | Coolin |
| State | Idaho |
| County | Bonner County |
| Population | 259 |
| Time zone | Pacific · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 49.67 sq mi |
| Center (lat, long) | 48.5234, -116.8465 |
Area codes in this area
These are the area codes that most often serve ZIP 83821 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 83821
ZIP code 83821 is assigned to Coolin, Idaho. It lies in Bonner County. Its Census area covers about 49.67 square miles of land. The closest neighboring ZIP is 83856 (Priest River), about 13.4 miles away.
Every address in 83821 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources