This page delivers traffic analytics for St. Joseph County, Indiana. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for St. Joseph County, Indiana among 804 road miles divided in 22,415 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 189 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.
6,991
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
12.8%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
34.9 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.
16.1%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
44.4 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$78,502
Our data indicates an estimated average traffic volume of 6,991 vehicles per day in St. Joseph County, Indiana that results in 5,428,162 vehicle-miles traveled per day (≈2.0 billion 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 34.9 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Indiana state averages: St. Joseph sees 23% higher average daily traffic volume than the state average (6,991 vehicles per day against 5,704), suggesting more demand on each road - a critical factor for logistics and site planning. Network-wide, St. Joseph accounts for about 3.4% of Indiana's statewide total, at 5,428,162 vehicle-miles traveled per day (≈2.0 billion per year). Journey times run 4% higher than the state level, at 34.9 minutes on average. Congestion runs 4% higher than the state level, at a ratio of 16.1% - more pronounced congestion - crucial for traffic control improvement and logistics planning. By volume, St. Joseph's 6,991 vehicles per day outpaces 96% of counties in Indiana. Its average travel time of 34.9 minutes is longer than 70% 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.
11,502
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
26.0%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
45.7 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.
26.6%
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.
$80,634
A significant volume of traffic in St. Joseph County, Indiana utilizes the highway network. The average highway carries 11,502 vehicles per day, 67% more than the average non-highway road in the same area, which carries 6,884 vehicles per day. That average covers 158 highway road miles divided in 521 segments (average segment length 1,600 ft), together carrying 2,027,208 vehicle-miles traveled per day (≈740 million per year). 94% of counties in Indiana move less traffic on their highways. Trucks constitute 26.0% of highway traffic.
Analytical insight
The concentration of trucks on highways (26.0%) is 33% higher than the state average for similar road classifications. This indicates St. Joseph serves as a significant freight corridor. For logistics operators, this validates the importance of highway access. St. Joseph's highway truck share (26.0%) is higher than 77% of counties in Indiana. 71% of counties in Indiana see fewer highway trucks per day than St. Joseph's roughly 2,992.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
6,884
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
4.9%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
34.7 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.
15.9%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
44.1 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$77,809
The non-highway road network in St. Joseph County, Indiana supports a substantial volume of traffic. The average non-highway road carries 6,884 vehicles per day, 40% less than the average highway in the same area, which carries 11,502 vehicles per day. That average covers 646 non-highway road miles divided in 21,894 segments (average segment length 156 ft), together carrying 3,400,954 vehicle-miles traveled per day (≈1.2 billion per year). Trucks constitute 4.9% of non-highway traffic.
Analytical insight
The concentration of trucks on non-highway roads is 81% lower than on highways. The non-highway congestion ratio of 15.9% is 5% higher than the state level, suggesting slower local mobility than the state average. St. Joseph's overall average travel time exceeds 70% of counties in Indiana. St. Joseph's average driver income exceeds 74% of counties in Indiana. 5% of counties in Indiana have a younger driver population than St. Joseph.
Time-of-Day & Seasonal Patterns
Analytical insight
In St. Joseph County, Indiana, the peak hour concentrates about 7% of the day's traffic.
Traffic Flow Profile Comparison
Metric
St. Joseph
Indiana
Average
Difference
Traffic
6,991
5,704
+22.6%
Truck % (Total Traffic)
12.8%
12.1%
+5.6%
Truck % (Highway)
26.0%
19.6%
+32.8%
Avg. Travel Time
34.9 min
33.5 min
+4.2%
Frequently Asked Questions
The average daily traffic volume is calculated at 6,991 vehicles per day, providing a baseline for daily operations and site assessment.
The driver population in St. Joseph skews older than 5% of counties in Indiana.
Approximately 33% of highway traffic and 8% of non-highway traffic consists of vehicles whose trip originates outside St. Joseph 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.
Drivers on St. Joseph roads have a median age of 44 years, and the median household income of the neighborhoods trips originate from averages $78,502 - useful context for retail siting and customer profiling.
Trucks account for approximately 12.8% of the total traffic mix across all road types, with a significantly higher concentration of 26.0% on highways.
Weekday peaks occur between 10:00 AM and 12:00 PM in the morning and between 4:00 PM and 6:00 PM in the evening - about 74% above the daily average.
The average travel time for drivers is 34.9 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)
