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TrafficThe average number of vehicles that travel each day over any road in the road network. | vehicles per day6,989 |
|---|---|
TrucksThe percentage of the total traffic volume composed of heavy vehicles. | 5.6% |
Average travel timeThe average time of travel averaged among all vehicles traveling on the road network. | 30.1 min |
Congestion ratioThe rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network. | 18.0% |
Drivers’ average ageAverage age of residents in the geographic areas where the vehicle trips originated. | 43.6 yrs |
Drivers’ average incomeAverage income of residents in the geographic areas where the vehicle trips originated. | $114,966 |
Our data shows 6,989 vehicles per day on the average road in Kendall County, Illinois, and 2,152,448 vehicle-miles traveled per day (≈786 million per year) across its 357 miles of monitored roads. Traffic here is mostly passenger cars: only 5.6% trucks, against 10.2% across Illinois.
At 6,989 vehicles per day, the average monitored road in Kendall carries 18% less traffic than the state average of 8,480, suggesting less demand on each road - a critical factor for logistics and site planning. Across the whole network, that travel is about 0.9% of Illinois's statewide total. 92% of counties in Illinois see less traffic than Kendall's 6,989 vehicles per day.
The average trip takes 30.1 minutes, 12% lower than the state level. Its average travel time of 30.1 minutes is shorter than 96% of counties in Illinois.
Congestion is somewhat lower than the state level, at a ratio of 18.0% (13% lower) - relevant for traffic control and delivery planning.
| Traffic | vehicles per day13,196 |
|---|---|
| Trucks | 8.9% |
| Average travel time | 33.2 min |
| Congestion ratio | 28.8% |
| Drivers’ average age | 44.2 yrs |
| Drivers’ average income | $114,227 |
Highways carry only a small share of the traffic in Kendall County, Illinois, 11% of all vehicle-miles. The average highway carries 13,196 vehicles per day, 102% more than the average non-highway road in the same area, which carries 6,549 vehicles per day.
Highways make up 7% of the monitored road miles (27 miles, 436 segments), so they carry more than their share: 240,358 vehicle-miles traveled per day (≈87.7 million per year).
At 8.9%, highway truck share is 49% lower than the state average. Highways here carry mainly commuter and local trips, with little through freight.
By truck concentration, highways here trail 98% of counties in Illinois. By raw truck volume, Kendall carries fewer highway trucks than 77% of counties in Illinois.
| Traffic | vehicles per day6,549 |
|---|---|
| Trucks | 5.2% |
| Average travel time | 29.9 min |
| Congestion ratio | 17.2% |
| Drivers’ average age | 43.5 yrs |
| Drivers’ average income | $115,050 |
The vast majority of driving in Kendall County, Illinois happens on local roads: 89% of all vehicle-miles. A typical local road sees 6,549 vehicles per day.
Local roads also make up about 93% of the monitored road miles: 330 miles in 6,145 segments, together carrying 1,912,090 vehicle-miles traveled per day (≈698 million per year). Trucks make up 5.2% of non-highway traffic, about 1 in 19 vehicles.
The concentration of trucks on non-highway roads is 41% lower than on highways.
At 17% lower than the state level, the non-highway congestion ratio of 17.2% signals easier movement on local roads.
Trip origins here have higher average income than 96% of counties in Illinois. The driver population here skews younger than 97% of counties in Illinois.
The highway truck share sets Kendall County apart: 49% below the Illinois average. Its truck share is also 45% below.
| Metric | Kendall County | Illinois average | Difference |
|---|---|---|---|
| Traffic | 6,989 | 8,480 | -17.6% |
| Truck % (Total Traffic) | 5.6% | 10.2% | -44.7% |
| Truck % (Highway) | 8.9% | 17.3% | -48.7% |
| Avg. Travel Time | 30.1 min | 34.1 min | -11.8% |
Set against the average of the 4 areas nearest to it, Kendall County moves 28.0% of the total daily travel; it has the third busiest roads of the five. Smaller and quieter on both counts: a shorter network than the areas around it, carrying lighter traffic across it.
| Area | Average daily traffic | Truck share | Daily vehicle-miles | Average travel time | Congestion ratio |
|---|---|---|---|---|---|
| Kendall County | 6,989 | 5.6% | 2,152,448 | 30.1 min | 18.0% |
| Grundy County, Illinois | 4,612 | 17.5% | 1,727,828 | 30.8 min | 13.4% |
| DeKalb County, Illinois | 5,246 | 9.7% | 1,885,144 | 32.2 min | 14.5% |
| DuPage County, Illinois | 15,271 | 6.7% | 17,222,153 | 33.2 min | 27.4% |
| Kane County, Illinois | 10,805 | 7.7% | 9,913,016 | 33.2 min | 25.7% |
| Illinois average | 8,480 | 10.2% | N/A | 34.1 min | 20.6% |
Kendall County sits in the bottom quarter of the Illinois field on truck share on highways, at #80 of 82.
| Measure | Kendall County | Illinois rank |
|---|---|---|
| Traffic volume (AADT) | 6,989 | #9 of 102 |
| Highway vehicle-miles per day | 240,358 | #64 of 82 |
| Truck share on highways | 8.9% | #80 of 82 |
| Highway trucks per day | 1,173 | #63 of 82 |
| Average travel time | 30.1 min | #98 of 102 |
| Average driver income | $114,966 | #5 of 102 |
| Average driver age | 43.6 yrs | #99 of 102 |
Kendall County ranks #9 of 102 on average daily traffic volume but #98 of 102 on average travel time. Heavy traffic and short trips together: a compact network where destinations sit close to one another.
Traffic concentrates on a few corridors: the three busiest roads average 36,782 vehicles a day, against 6,989 on the average road in Kendall County.
Ogden Avenue leads with 47,196 vehicles a day, 1,957 of them trucks (4.2%). I 80 carries the most trucks, 5,882 a day (30.3% of its traffic), although it is not among the 5 busiest roads overall.
Freight stands out on I 80: trucks are 30.3% of the traffic there, against 5.6% county-wide.
I 80 carries longer journeys than most roads here, with a median trip of 54.2 minutes against 30.1 county-wide.
Delays build on Ogden Avenue: its congestion ratio of 53% over free-flow time is well above the county's 18%.
On its busiest stretch, US 30 carries 4.6 times the county average; trucks are 4.5% of it, below the county-wide 5.6%.
US 34 peaks at 30,821 vehicles a day, 4.4 times the county average; trucks are 3.9% of it, below the county-wide 5.6%.
Travel on Lincoln Highway's busiest stretch runs 57% over free-flow time, against 18% across the county, so expect slower peak hours.
Veterans Parkway carries 3.2 times the county average at its busiest, 823 of them trucks (3.7%, below the county-wide 5.6%).
I 80 carries 2.8 times the county average on its busiest stretch, where the median trip lasts 54.2 minutes.
At 2.5 times the county average, South Street draws drivers from neighborhoods averaging $98,122 in household income.
The average monitored road in Kendall carries 6,989 vehicles per day, 18% less than the Illinois average of 8,480.
Kendall carries more traffic than 92% of counties in Illinois, averaging 6,989 vehicles per day.
The average trip in Kendall takes 30.1 minutes, 12% shorter than the Illinois average of 34.1 minutes, delays at signals and congestion included.
Approximately 15% of highway traffic and 23% of non-highway traffic consists of vehicles whose trip originates outside Kendall County, Illinois. Even highway traffic is mostly local, so these roads mainly serve residents and commuters.
Drivers on Kendall roads have a median age of 44 years, younger than the Illinois average of 46, and the median household income of the neighborhoods trips originate from averages $114,966, 21% above the Illinois average.
Trucks make up about 5.6% of all traffic in Kendall County, Illinois, rising to 8.9% on highways, where long-haul freight concentrates.
Ogden Avenue carries the most, 47,196 vehicles per day on its busiest stretch, followed by US 30 (32,329), US 34 (30,821), Lincoln Highway (24,498), Veterans Parkway (22,258). Figures are AADT, both directions combined.
I 80, with about 5,882 trucks per day on its busiest stretch, 30.3% of its 19,436 vehicles.
About 47,196 vehicles per day in both directions on its busiest stretch, including 1,957 trucks (4.2%). Traffic is lower on its quieter stretches; TrafficZoom shows the count for every segment.

Mobile device location data (anonymized and aggregated)

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Historical traffic pattern databases
The same traffic breakdown for the areas closest to Kendall County, Illinois.
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