Blackrock, Idaho
Blackrock: a city in Bannock County, Idaho
About
Blackrock is a city located in the county of Bannock in the U.S. state of Idaho.
Quick Facts about Blackrock
| State | Idaho (United States) |
| County | Bannock County |
| Latitude & Longitude | 42.7969,-112.3269 |
| Time Zone | America/Boise |
| Local time | 15:52:17 (9th June 2026) |
| Weather | 52℉ Cloudy then Light Rain Likely 7-days weather |
Geography
Blackrock is located at 42°47'49"N 112°19'37"W (42.7968600, -112.3269200).
Blackrock map
Click "full screen" 
icon to open full mode. View satellite images
icon to open full mode. View satellite images
Weather
52°F
Cloudy then Light Rain Likely
7 to 14 mph SW
Monday Night
Rain likely after 3am. Cloudy. Low around 52, with temperatures rising to around 55 overnight. Southwest wind 7 to 14 mph, with gusts as high as 24 mp...
7-Day ForecastNearby Schools and Colleges
Schools and campuses linked to Blackrock, ID. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 142276 | Idaho State University | Pocatello (ID) | 83209 |
| 142489 | Elevate Salon Institute-Chubbuck | Chubbuck (ID) | 83202 |
| 460808 | College of Massage Therapy | Blackfoot (ID) | 83221-1758 |
Closest post offices linked to Blackrock.
| Post Office Name | City | ZIP |
|---|---|---|
| Inkom Post Office | Inkom (ID) | 83245 |
Other cities in Bannock County
Cities, towns, neighborhoods & other populated places in Bannock County , ID.
| City Name | Population | Title |
|---|---|---|
| Pocatello | 56,637 | The most populous city in Bannock County, Idaho. |
| Chubbuck | 15,588 | City in Bannock County, Idaho, United States |
| Inkom | 902 | City in Bannock County, Idaho, United States |
| McCammon | 831 | City in Bannock County, Idaho, United States |
| Downey | 633 | City in Bannock County, Idaho, United States |
| Lava Hot Springs | 432 | City in Bannock County, Idaho, United States |
| Arimo | 364 | City in Bannock County, Idaho, United States |
| Cambridge | 320 | City in Idaho, United States |