This page delivers traffic analytics for Latah County, Idaho. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Latah County, Idaho among 185 road miles divided in 2,415 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 404 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.
3,841
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
7.5%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
30.0 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.
17.3%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
31.3 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$65,570
Our data indicates an estimated average traffic volume of 3,841 vehicles per day in Latah County, Idaho that results in 416,488 vehicle-miles traveled per day (≈152 million per year). The traffic stream is comprised of an average of 1 truck for every 13 vehicles. Typical time spent behind the wheel per trip is 30.0 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Idaho state averages: At 3,841 vehicles per day, the average monitored road in Latah carries 33% less traffic than the state average of 5,734 vehicles per day - a critical factor for logistics and site planning. Network-wide, Latah accounts for about 0.9% of Idaho's statewide total, at 416,488 vehicle-miles traveled per day (≈152 million per year). At 30.0 minutes, the average travel time is 11% lower than the state level. The congestion ratio of 17.3% is 8% higher, pointing to more pronounced congestion than the state level - crucial for traffic control improvement and logistics planning. Latah carries more traffic than 65% of counties in Idaho. 21% of counties in Idaho have a shorter average travel time than Latah's 30.0 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.
6,058
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
9.1%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
40.1 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.
16.0%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
34.8 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$64,659
A significant volume of traffic in Latah County, Idaho utilizes the highway network. The average highway carries 6,058 vehicles per day, 82% more than the average non-highway road in the same area, which carries 3,328 vehicles per day. That average covers 51 highway road miles divided in 454 segments (average segment length 589 ft), together carrying 209,095 vehicle-miles traveled per day (≈76.3 million per year). Trucks constitute 9.1% of highway traffic.
Analytical insight
Highway truck concentration here runs 35% lower than the state average, at 9.1% - positioning Latah as a primarily local traffic hub. For logistics operators, this validates the importance of local access. 15% of counties in Idaho see a lower highway truck share than Latah's 9.1%. By raw truck volume, Latah carries more highway trucks than 18% of counties in Idaho.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
3,328
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
6.0%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
27.7 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.
17.6%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
29.9 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$66,302
The non-highway road network in Latah County, Idaho supports a substantial volume of traffic. The average non-highway road carries 3,328 vehicles per day, 45% less than the average highway in the same area, which carries 6,058 vehicles per day. That average covers 134 non-highway road miles divided in 1,961 segments (average segment length 361 ft), together carrying 207,392 vehicle-miles traveled per day (≈75.7 million per year). Trucks constitute 6.0% of non-highway traffic.
Analytical insight
Non-highway roads carry a truck concentration that's 34% lower than the highway network. The non-highway congestion ratio of 17.6% is 7% higher than the state level, suggesting slower local mobility than the state average. 21% of counties in Idaho see shorter overall travel times than Latah. Trip origins here have higher average income than 26% of counties in Idaho. 2% of counties in Idaho have a younger driver population than Latah.
Time-of-Day & Seasonal Patterns
Peak Traffic Windows
Weekday peaks:
AM peak 8:00 AM–12:00 PM and PM peak 3:00 PM–5:00 PM, with volumes reaching approximately 88% higher than the daily average.
Weekend traffic:
Weekend volumes run about 17% below weekday levels.
Seasonal Fluctuation
Busy season:
July–September is the high season, with volumes +12% versus the annual average.
Lowest month:
December is the quietest month, with volumes -17% versus the annual average.
Analytical insight
In Latah County, Idaho, the peak hour concentrates about 8% of the day's traffic, and seasonal swing is pronounced at +12% in high season.
Traffic Flow Profile Comparison
Metric
Latah
Idaho
Average
Difference
Traffic
3,841
5,734
-33.0%
Truck % (Total Traffic)
7.5%
9.7%
-21.8%
Truck % (Highway)
9.1%
14.1%
-35.4%
Avg. Travel Time
30.0 min
33.8 min
-11.4%
Frequently Asked Questions
The average daily traffic volume is calculated at 3,841 vehicles per day, providing a baseline for daily operations and site assessment.
The driver population in Latah skews older than 2% of counties in Idaho.
Weekday peaks occur between 8:00 AM and 12:00 PM in the morning and between 3:00 PM and 5:00 PM in the evening - about 88% above the daily average.
Trucks account for approximately 7.5% of the total traffic mix across all road types, with a significantly higher concentration of 9.1% on highways.
Drivers on Latah roads have a median age of 31 years, and the median household income of the neighborhoods trips originate from averages $65,570 - useful context for retail siting and customer profiling.
The average travel time for drivers is 30.0 minutes, offering a standard metric for commute and delivery route planning.
Traffic volumes are typically 12% higher during July–September. Volumes drop to their lowest levels in December, averaging 3,205 vehicles per day - a 17% decrease from the annual 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)
