This page delivers traffic analytics for Lake County, Indiana. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Lake County, Indiana among 897 road miles divided in 27,629 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 171 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.
9,031
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
10.7%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
34.8 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.
18.8%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
47.5 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$85,128
Our data indicates an estimated average traffic volume of 9,031 vehicles per day in Lake County, Indiana that results in 10,261,244 vehicle-miles traveled per day (≈3.7 billion per year). The traffic stream is comprised of an average of 1 truck for every 9 vehicles. Typical time spent behind the wheel per trip is 34.8 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Indiana state averages: Lake's average daily traffic volume is 58% higher than the state average - 9,031 vehicles per day against 5,704 - suggesting more traffic load per road, a critical factor for logistics and site planning. Network-wide, Lake accounts for about 6.4% of Indiana's statewide total, at 10,261,244 vehicle-miles traveled per day (≈3.7 billion per year). At 34.8 minutes, the average travel time is 4% higher than the state level. The congestion ratio of 18.8% is 21% higher, pointing to more pronounced congestion than the state level - crucial for traffic control improvement and logistics planning. 99% of counties in Indiana see less traffic than Lake's 9,031 vehicles per day. Its average travel time of 34.8 minutes is longer than 68% of counties in Indiana.
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.
23,451
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
15.8%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
45.0 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.
40.8%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
47.6 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$85,977
A significant volume of traffic in Lake County, Indiana utilizes the highway network. The average highway carries 23,451 vehicles per day, 189% more than the average non-highway road in the same area, which carries 8,107 vehicles per day. That average covers 208 highway road miles divided in 1,664 segments (average segment length 661 ft), together carrying 5,381,983 vehicle-miles traveled per day (≈2.0 billion per year). No more than 2 other counties in Indiana move more traffic on their highways. Trucks constitute 15.8% of highway traffic.
Analytical insight
At 15.8%, highway truck share is 19% lower than the state average, marking Lake as a primarily local traffic hub - underscoring the importance of local access for logistics operators. 24% of counties in Indiana see a lower highway truck share than Lake's 15.8%. Lake's highway truck count is higher than 77% of counties in Indiana, at roughly 3,698 trucks per day.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
8,107
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
5.1%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
34.1 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.
17.4%
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.
$84,712
The non-highway road network in Lake County, Indiana supports a substantial volume of traffic. The average non-highway road carries 8,107 vehicles per day, 65% less than the average highway in the same area, which carries 23,451 vehicles per day. That average covers 689 non-highway road miles divided in 25,965 segments (average segment length 140 ft), together carrying 4,879,261 vehicle-miles traveled per day (≈1.8 billion per year). Trucks constitute 5.1% of non-highway traffic.
Analytical insight
The concentration of trucks on non-highway roads is 68% lower than on highways. The non-highway congestion ratio of 17.4% is 15% higher than the state level, suggesting slower local mobility than the state average. Overall, average travel time here is longer than 68% of counties in Indiana. Trip origins here have higher average income than 90% of counties in Indiana. 40% of counties in Indiana have a younger driver population than Lake.
Time-of-Day & Seasonal Patterns
Peak Traffic Windows
Weekday peaks:
AM peak 7:00 AM–12:00 PM and PM peak 3:00 PM–7:00 PM, with volumes reaching approximately 69% higher than the daily average.
Weekend traffic:
Weekend volumes run about 11% below weekday levels.
Seasonal Fluctuation
Busy season:
June–August is the high season, with volumes +9% versus the annual average.
Lowest month:
January is the quietest month, with volumes -14% versus the annual average.
Analytical insight
In Lake County, Indiana, the peak hour concentrates about 7% of the day's traffic, and seasonal swing is mild at +9% in high season.
Traffic Flow Profile Comparison
Metric
Lake
Indiana
Average
Difference
Traffic
9,031
5,704
+58.3%
Truck % (Total Traffic)
10.7%
12.1%
-11.6%
Truck % (Highway)
15.8%
19.6%
-19.5%
Avg. Travel Time
34.8 min
33.5 min
+3.8%
Frequently Asked Questions
The average daily traffic volume is calculated at 9,031 vehicles per day, providing a baseline for daily operations and site assessment.
Trip origins in Lake have higher average income than 90% of counties in Indiana.
Weekday peaks occur between 7:00 AM and 12:00 PM in the morning and between 3:00 PM and 7:00 PM in the evening - about 69% above the daily average.
Drivers on Lake roads have a median age of 47 years, and the median household income of the neighborhoods trips originate from averages $85,128 - useful context for retail siting and customer profiling.
Approximately 13% of highway traffic and 6% of non-highway traffic consists of vehicles whose trip originates outside Lake 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 10.7% of the total traffic mix across all road types, with a significantly higher concentration of 15.8% on highways.
The average travel time for drivers is 34.8 minutes, offering a standard metric for commute and delivery route planning.
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)
