Porthill, Idaho
Porthill: Situated in Boundary County at an elevation of 1814 feet, this community lies in the Kootenai River valley of northern Idaho immediately south of the Canadian border.
About
Porthill is a city located in the county of Boundary in the U.S. state of Idaho.
Quick Facts about Porthill
| State | Idaho (United States) |
| County | Boundary County |
| Latitude & Longitude | 48.9983,-116.4980 |
| Time Zone | America/Los_Angeles |
| Local time | 19:38:32 (8th November 2026) |
| Weather | 43℉ Light Rain Likely 7-days weather |
Geography
Porthill is located at 48°59'54"N 116°29'53"W (48.9982900, -116.4979900).
Porthill map
icon to open full mode. View satellite images
Weather
Rain likely after 10pm. Mostly cloudy, with a low around 43. Southeast wind 2 to 12 mph, with gusts as high as 25 mph. Chance of precipitation is 70%....
7-Day ForecastNearby Transit Stations (3)
Rail and bus stations connected to Porthill, ID. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| SPT | Sandpoint station | 450 Railroad Avenue | RAIL |
| LIB | Libby | 100 Mineral Avenue | RAIL |
| CVL | Colville, WA | 956 South Main Street | BUS |
Closest post offices linked to Porthill.
| Post Office Name | City | ZIP |
|---|---|---|
| Porthill Post Office | Porthill (ID) | 83853 |
| Eastpor Post Office | Eastport (ID) | 83826 |
| Bonners Ferry Post Office | Bonners Ferry (ID) | 83805 |
| Moyie Spring Post Office | Moyie Springs (ID) | 83845 |
| Napl Post Office | Naples (ID) | 83847 |
Other cities in Boundary County
Cities, towns, neighborhoods & other populated places in Boundary County , ID.
| City Name | Population | Title |
|---|---|---|
| Bonners Ferry | 2,637 | City in Idaho |