
Total Traffic Volume & Performance in Idaho County, Idaho
Traffic The average number of vehicles that travel each day over any road in the road network. | vehicles per day1,857 |
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Trucks The percentage of the total traffic volume composed of heavy vehicles. | 10.6% |
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Average travel time The average time of travel averaged among all vehicles traveling on the road network. | 30.4 min |
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Drivers’ average age Average age of residents in the geographic areas where the vehicle trips originated. | 55.6 yrs |
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Drivers’ average income Average income of residents in the geographic areas where the vehicle trips originated. | $63,015 |
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The average monitored road in Idaho County, Idaho carries 1,857 vehicles per day. Across its 207 miles of monitored roads, that adds up to 303,819 vehicle-miles traveled per day (≈111 million per year). About 1 in 9 vehicles is a truck, in line with Idaho (9.7%).
Quieter roads than 88% of counties in Idaho
Idaho sees 68% lower average daily traffic volume than the state average (1,857 vehicles per day against 5,734), suggesting less demand on each road - quiet roads that suit freight movement more than drive-by retail. In total volume terms, its road network carries about 0.7% of Idaho's statewide total of vehicle-miles. 88% of counties in Idaho see more traffic than Idaho's 1,857 vehicles per day.
At 30.4 minutes, the average travel time is 10% lower than the state level. Its average travel time of 30.4 minutes is shorter than 72% of counties in Idaho.
Highway vs. Non-Highway Traffic Analysis

Highway Traffic in Idaho County, Idaho
| Traffic | vehicles per day2,714 |
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| Trucks | 10.9% |
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| Average travel time | 32.3 min |
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| Drivers’ average age | 55.8 yrs |
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| Drivers’ average income | $61,789 |
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Most travel in Idaho County, Idaho happens on highways, 79% of all vehicle-miles. The average highway carries 2,714 vehicles per day, 221% more than the average non-highway road in the same area, which carries 846 vehicles per day.
Highways make up 56% of the monitored road miles (115 miles, 1,071 segments), so they carry more than their share: 239,900 vehicle-miles traveled per day (≈87.6 million per year).
The fewest highway trucks of any county in Idaho
At 10.9%, highway truck share is 23% lower than the state average. Highways here mostly serve passenger trips, so local access matters more than long-haul routing for logistics operators.
By truck concentration, highways here outrank 53% of counties in Idaho. Idaho also moves the lowest raw count of highway trucks in Idaho, at roughly 227 per day.

Non-highway Traffic in Idaho County, Idaho
| Traffic | vehicles per day846 |
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| Trucks | 9.3% |
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| Average travel time | 28.1 min |
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| Drivers’ average age | 54.4 yrs |
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| Drivers’ average income | $66,643 |
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Local roads carry a smaller share of travel in Idaho County, Idaho, 21% of vehicle-miles; most driving happens on highways. On the average non-highway road, that comes to 846 vehicles per day.
Spread over 91 miles and 908 segments, 44% of the road network, local roads carry a lighter load per mile: 63,919 vehicle-miles traveled per day (≈23.3 million per year). The truck share on non-highway roads is 9.3%.
Older drivers than 88% of counties in Idaho
Non-highway roads carry a truck concentration that's 14% lower than the highway network.
Trip origins here have lower average income than 77% of counties in Idaho. Idaho's median driver age is higher than 88% of counties in Idaho.