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Teton County, Idaho Traffic Counts

This page delivers traffic analytics for Teton County, Idaho. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Teton County, Idaho among 56 road miles divided in 650 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 453 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.
Data current as of:
Q3 2026
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Total Traffic Volume & Performance

Traffic

Traffic

The average number of vehicles that travel each day over any road in the road network.

6,251

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.

40.5 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.

26.3%

Drivers’ average age

Drivers’ average age

Average age of residents in the geographic areas where the vehicle trips originated.

43.5 yrs

Drivers’ average income

Drivers’ average income

Average income of residents in the geographic areas where the vehicle trips originated.

$92,560

Our data indicates an estimated average traffic volume of 6,251 vehicles per day in Teton County, Idaho that results in 284,681 vehicle-miles traveled per day (≈104 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 40.5 minutes, which already accounts for delays at signals, intersections, and congestion.

Analytical insight

When compared to the Idaho state averages: Teton's average daily traffic volume is 9% higher than the state average - 6,251 vehicles per day against 5,734 - suggesting more traffic load per road, a critical factor for logistics and site planning. Network-wide, Teton accounts for about 0.6% of Idaho's statewide total, at 284,681 vehicle-miles traveled per day (≈104 million per year). The average trip takes 40.5 minutes, 20% higher than the state level. The congestion ratio of 26.3% is 64% higher, pointing to more pronounced congestion than the state level - crucial for traffic control improvement and logistics planning. 91% of counties in Idaho see less traffic than Teton's 6,251 vehicles per day. Its average travel time of 40.5 minutes is longer than 88% of counties in Idaho.

Highway vs. Non-Highway Traffic Analysis

Analytical insight

N/A
non-highway traffic icon

Non-highway traffic

Traffic

Traffic

The average number of vehicles that travel each day over any road in the road network.

6,251

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.

40.5 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.

26.3%

Drivers’ average age

Drivers’ average age

Average age of residents in the geographic areas where the vehicle trips originated.

43.5 yrs

Drivers’ average income

Drivers’ average income

Average income of residents in the geographic areas where the vehicle trips originated.

$92,560

The non-highway road network in Teton County, Idaho supports a substantial volume of traffic. The average non-highway road carries 6,251 vehicles per day. That average covers 56 non-highway road miles divided in 650 segments (average segment length 453 ft), together carrying 284,681 vehicle-miles traveled per day (≈104 million per year). Trucks constitute 7.5% of non-highway traffic.

Analytical insight

The non-highway congestion ratio of 26.3% is 60% higher than the state level, suggesting slower local mobility than the state average. 88% of counties in Idaho see shorter overall travel times than Teton. At $92,560, the average driver income for trips originating here is the highest in Idaho. The driver population here skews older than 28% of counties in Idaho.

Time-of-Day & Seasonal Patterns

peak hours icon
Peak Traffic Windows
Weekday peaks:
AM peak 8:00 AM–12:00 PM and PM peak 3:00 PM–6:00 PM, with volumes reaching approximately 84% higher than the daily average.
Weekend traffic:
Weekend volumes run about 21% below weekday levels.
seasonal traffic icon
Seasonal Fluctuation
Busy season:
June–August is the high season, with volumes +29% versus the annual average.
Lowest month:
April is the quietest month, with volumes -24% versus the annual average.

Analytical insight

In Teton County, Idaho, the peak hour concentrates about 8% of the day's traffic, and seasonal swing is pronounced at +29% in high season.

Traffic Flow Profile Comparison

Metric

Teton

Idaho
Average

Difference

Traffic

6,251

5,734

+9.0%

Truck % (Total Traffic)

7.5%

9.7%

-22.0%

Truck % (Highway)

14.1%

Avg. Travel Time

40.5 min

33.8 min

+19.8%

How Teton County compares

Teton County against nearby areas

Against the 4 nearest areas, Teton County moves 22.3% of the total daily travel; it has the second busiest roads of the five. The mirror image of a big network: fewer road-miles carrying heavier traffic, so the travel here is concentrated rather than spread out.

Teton County and the 4 nearest county-level areas by centroid distance, with the Idaho average for scale.
AreaAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
Teton County6,2517.5%284,68140.5 min26.3%
Madison County, Idaho4,3526.9%822,40333.5 min7.1%
Bonneville County, Idaho7,7936.6%2,674,55435.2 min20.6%
Teton County, Wyoming5,2997.0%990,56830.8 min8.3%
Fremont County, Idaho2,9768.2%620,28037.9 minN/A
Idaho average5,7349.7%N/A33.8 min16.0%

Teton County ranked within Idaho

No other county-level area in Idaho records a higher average driver income than Teton County.

Where Teton County sits among Idaho's county-level areas on each measure. Rank 1 is the highest value in the state, whether or not that is the outcome you want; the field size differs by measure because not every county carries highway data.
MeasureTeton CountyIdaho rank
Traffic volume (AADT)6,251#5 of 44
Average travel time40.5 min#6 of 44
Average driver income$92,560#1 of 44
Average driver age43.5 yrs#32 of 44

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)

Road sensor networks and traffic counters

Historical traffic pattern databases

Public traffic count programs published by the

IdahoDepartment of Transportation

Historical traffic pattern databases

U.S. Census Bureau
All metrics represent estimates based on statistical modeling and are intended for strategic planning purposes.
TrafficZoom methodology
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Data current as of:
Q3 2026

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Counties near Teton County

The same traffic breakdown for the areas closest to Teton County, Idaho.

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