
Total Traffic Volume & Performance in Clermont County, Ohio
Traffic The average number of vehicles that travel each day over any road in the road network. | vehicles per day7,061 |
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Trucks The percentage of the total traffic volume composed of heavy vehicles. | 6.1% |
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Average travel time The average time of travel averaged among all vehicles traveling on the road network. | 29.9 min |
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Congestion ratio The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network. | 16.2% |
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Drivers’ average age Average age of residents in the geographic areas where the vehicle trips originated. | 47.9 yrs |
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Drivers’ average income Average income of residents in the geographic areas where the vehicle trips originated. | $94,669 |
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Our data shows 7,061 vehicles per day on the average road in Clermont County, Ohio, and 3,985,918 vehicle-miles traveled per day (≈1.5 billion per year) across its 554 miles of monitored roads. About 1 in 16 vehicles is a truck, fewer than the 1 in 10 across Ohio.
Shorter trips than 93% of counties in Ohio
At 7,061 vehicles per day, the average monitored road in Clermont carries 22% more traffic than the state average of 5,773, suggesting more demand on each road - a critical factor for logistics and site planning. In total volume terms, its road network carries about 1.5% of Ohio's statewide total of vehicle-miles. By volume, Clermont's 7,061 vehicles per day outpaces 91% of counties in Ohio.
At 29.9 minutes, the average travel time is 9% lower than the state level. Its average travel time of 29.9 minutes is shorter than 93% of counties in Ohio.
The congestion ratio of 16.2% is in line with the state level.
Highway vs. Non-Highway Traffic Analysis

Highway Traffic in Clermont County, Ohio
| Traffic | vehicles per day20,524 |
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| Trucks | 8.7% |
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| Average travel time | 35.3 min |
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| Congestion ratio | 34.1% |
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| Drivers’ average age | 47.7 yrs |
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| Drivers’ average income | $96,017 |
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A significant share of driving in Clermont County, Ohio, 41% of vehicle-miles, happens on highways. The average highway carries 20,524 vehicles per day, 201% more than the average non-highway road in the same area, which carries 6,810 vehicles per day.
That comes from just 14% of the monitored road miles: 76 miles in 297 segments, carrying 1,646,831 vehicle-miles traveled per day (≈601 million per year).
That is more highway travel volume than 74% of counties in Ohio.
Lower highway truck share than 98% of counties in Ohio
The concentration of trucks on highways (8.7%) is 42% lower than the state average for similar road classifications. Highways here carry mainly commuter and local trips, with little through freight.
98% of counties in Ohio see a higher highway truck share than Clermont's 8.7%. 52% of counties in Ohio see more highway trucks per day than Clermont's roughly 1,775.

Non-highway Traffic in Clermont County, Ohio
| Traffic | vehicles per day6,810 |
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| Trucks | 4.3% |
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| Average travel time | 29.7 min |
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| Congestion ratio | 15.9% |
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| Drivers’ average age | 47.9 yrs |
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| Drivers’ average income | $93,936 |
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Local roads carry more than half of all travel in Clermont County, Ohio (59% of vehicle-miles). On the average non-highway road, that comes to 6,810 vehicles per day.
Spread over 478 miles and 15,933 segments, 86% of the road network, local roads carry a lighter load per mile: 2,339,087 vehicle-miles traveled per day (≈854 million per year). Trucks make up 4.3% of non-highway traffic, about 1 in 23 vehicles.
Drivers from higher-income areas than 90% of counties in Ohio
The concentration of trucks on non-highway roads is 50% lower than on highways.
The non-highway congestion ratio of 15.9% is in line with the state level.
Trip origins here have higher average income than 90% of counties in Ohio. 69% of counties in Ohio have an older driver population than Clermont.