This page delivers traffic analytics for DeKalb County, Indiana. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for DeKalb County, Indiana among 305 road miles divided in 4,684 segments. Our metrics go beyond simple volume counts to provide actionable insights on traffic intensity, congestion, commercial vehicle flow, and network performance with highest possible granularity (average segment length is 344 ft). Whether you are evaluating a new retail location, planning logistics routes, or assessing infrastructure needs, this data helps you move from assumptions to certainty.
Data sourced from TrafficZoom's proprietary analytics platform.
The average number of vehicles that travel each day over any road in the road network.
3,796
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
11.8%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
28.6 min
Congestion ratio
Congestion ratio
The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.
11.2%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
47.4 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$76,147
Our data indicates an estimated average traffic volume of 3,796 vehicles per day in DeKalb County, Indiana that results in 1,442,071 vehicle-miles traveled per day (≈526 million per year). The traffic stream is comprised of an average of 1 truck for every 8 vehicles. Typical time spent behind the wheel per trip is 28.6 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Indiana state averages: DeKalb sees 33% lower average daily traffic volume than the state average (3,796 vehicles per day against 5,704), suggesting less demand on each road - a critical factor for logistics and site planning. Across the whole network that adds up to 1,442,071 vehicle-miles traveled per day (≈526 million per year), roughly 0.9% of Indiana's statewide total. The average trip takes 28.6 minutes, 15% lower than the state level. At 28% lower than the state level, the 11.2% congestion ratio signals smoother traffic flow - crucial for traffic control improvement and logistics planning. 54% of counties in Indiana see less traffic than DeKalb's 3,796 vehicles per day. DeKalb additionally records the lowest average travel time of any county in Indiana - 28.6 minutes.
Highway vs. Non-Highway Traffic Analysis
Highway Traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
13,863
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
17.1%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
44.4 min
Congestion ratio
Congestion ratio
The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.
27.3%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
47.3 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$78,168
A significant volume of traffic in DeKalb County, Indiana utilizes the highway network. The average highway carries 13,863 vehicles per day, 275% more than the average non-highway road in the same area, which carries 3,692 vehicles per day. That average covers 41 highway road miles divided in 48 segments (average segment length 4,519 ft), together carrying 659,602 vehicle-miles traveled per day (≈241 million per year). By highway travel volume, DeKalb outranks 54% of counties in Indiana. Trucks constitute 17.1% of highway traffic.
Analytical insight
At 17.1%, highway truck share is 13% lower than the state average, marking DeKalb as a primarily local traffic hub - underscoring the importance of local access for logistics operators. DeKalb's highway truck share (17.1%) is higher than 36% of counties in Indiana. DeKalb's highway truck count is higher than 59% of counties in Indiana, at roughly 2,371 trucks per day.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
3,692
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
7.4%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
28.5 min
Congestion ratio
Congestion ratio
The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.
11.0%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
47.4 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$74,962
The non-highway road network in DeKalb County, Indiana supports a substantial volume of traffic. The average non-highway road carries 3,692 vehicles per day, 73% less than the average highway in the same area, which carries 13,863 vehicles per day. That average covers 264 non-highway road miles divided in 4,636 segments (average segment length 301 ft), together carrying 782,469 vehicle-miles traveled per day (≈286 million per year). Trucks constitute 7.4% of non-highway traffic.
Analytical insight
Compared to highways, non-highway routes see 57% fewer trucks by share. Non-highway congestion (11.0%) runs 27% lower than the state average, pointing to smoother local traffic flow. At 28.6 minutes, DeKalb's average travel time is the lowest in Indiana. Trip origins here have higher average income than 60% of counties in Indiana. The driver population here skews older than 38% of counties in Indiana.
Time-of-Day & Seasonal Patterns
Analytical insight
In DeKalb County, Indiana, the peak hour concentrates about 8% of the day's traffic.
Traffic Flow Profile Comparison
Metric
DeKalb
Indiana
Average
Difference
Traffic
3,796
5,704
-33.4%
Truck % (Total Traffic)
11.8%
12.1%
-2.3%
Truck % (Highway)
17.1%
19.6%
-12.7%
Avg. Travel Time
28.6 min
33.5 min
-14.6%
Frequently Asked Questions
The average daily traffic volume is calculated at 3,796 vehicles per day, providing a baseline for daily operations and site assessment.
Yes - at 28.6 minutes, DeKalb has the lowest average travel time of any county in Indiana.
Approximately 61% of highway traffic and 13% of non-highway traffic consists of vehicles whose trip originates outside DeKalb County, Indiana. This indicates that a portion of highway traffic is regional pass-through, while local roads are more representative of resident and commuter activity.
Trucks account for approximately 11.8% of the total traffic mix across all road types, with a significantly higher concentration of 17.1% on highways.
The average travel time for drivers is 28.6 minutes, offering a standard metric for commute and delivery route planning.
Drivers on DeKalb roads have a median age of 47 years, and the median household income of the neighborhoods trips originate from averages $76,147 - useful context for retail siting and customer profiling.
Weekday peaks occur between 7:00 AM and 8:00 AM in the morning and between 4:00 PM and 6:00 PM in the evening - about 84% above the daily average.
Data Sources & Methodology
The data presented on this page is derived from TrafficZoom's proprietary analytics platform, which aggregates and normalizes information from multiple sources, including:
Mobile device location data (anonymized and aggregated)
