This page delivers traffic analytics for Thurston County, Washington. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Thurston County, Washington among 732 road miles divided in 21,018 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 184 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.
6,611
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.
30.2 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.
20.5%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
44.2 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$93,089
Our data indicates an estimated average traffic volume of 6,611 vehicles per day in Thurston County, Washington that results in 6,678,193 vehicle-miles traveled per day (≈2.4 billion 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 30.2 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Washington state averages: At 6,611 vehicles per day, the average monitored road in Thurston carries 10% less traffic than the state average of 7,322 vehicles per day - a critical factor for logistics and site planning. Network-wide, Thurston accounts for about 4.3% of Washington's statewide total, at 6,678,193 vehicle-miles traveled per day (≈2.4 billion per year). The average trip takes 30.2 minutes, 9% lower than the state level. The congestion ratio of 20.5% is 3% higher, pointing to more pronounced congestion than the state level - crucial for traffic control improvement and logistics planning. Thurston carries more traffic than 84% of counties in Washington. 11% of counties in Washington have a shorter average travel time than Thurston's 30.2 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.
32,310
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
10.6%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
44.0 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.
52.9%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
44.7 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$87,840
A significant volume of traffic in Thurston County, Washington utilizes the highway network. The average highway carries 32,310 vehicles per day, 412% more than the average non-highway road in the same area, which carries 6,306 vehicles per day. That average covers 106 highway road miles divided in 246 segments (average segment length 2,267 ft), together carrying 3,259,691 vehicle-miles traveled per day (≈1.2 billion per year). By highway travel volume, Thurston outranks 84% of counties in Washington. Trucks constitute 10.6% of highway traffic.
Analytical insight
Highway truck concentration here runs 12% higher than the state average, at 10.6% - positioning Thurston as a significant freight corridor. For logistics operators, this validates the importance of highway access. Thurston's highway truck share (10.6%) is higher than 56% of counties in Washington. 94% of counties in Washington see fewer highway trucks per day than Thurston's roughly 3,435.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
6,306
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
4.5%
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.
20.1%
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.
$96,532
The non-highway road network in Thurston County, Washington supports a substantial volume of traffic. The average non-highway road carries 6,306 vehicles per day, 80% less than the average highway in the same area, which carries 32,310 vehicles per day. That average covers 627 non-highway road miles divided in 20,772 segments (average segment length 159 ft), together carrying 3,418,502 vehicle-miles traveled per day (≈1.2 billion per year). Trucks constitute 4.5% of non-highway traffic.
Analytical insight
Non-highway roads carry a truck concentration that's 57% lower than the highway network. The non-highway congestion ratio of 20.1% is 3% higher than the state level, suggesting slower local mobility than the state average. Thurston's overall average travel time exceeds 11% of counties in Washington. Thurston's average driver income exceeds 84% of counties in Washington. The driver population here skews older than 26% of counties in Washington.
Time-of-Day & Seasonal Patterns
Peak Traffic Windows
Weekday peaks:
AM peak 10:00 AM–12:00 PM and PM peak 2:00 PM–5:00 PM, with volumes reaching approximately 94% higher than the daily average.
Weekend traffic:
Weekend volumes run about 12% below weekday levels.
Seasonal Fluctuation
Busy season:
June–August is the high season, with volumes +8% versus the annual average.
Lowest month:
January is the quietest month, with volumes -9% versus the annual average.
Analytical insight
In Thurston County, Washington, the peak hour concentrates about 8% of the day's traffic, and seasonal swing is mild at +8% in high season.
Traffic Flow Profile Comparison
Metric
Thurston
Washington
Average
Difference
Traffic
6,611
7,322
-9.7%
Truck % (Total Traffic)
7.5%
7.1%
+5.5%
Truck % (Highway)
10.6%
9.5%
+11.8%
Avg. Travel Time
30.2 min
33.2 min
-9.0%
Frequently Asked Questions
The average daily traffic volume is calculated at 6,611 vehicles per day, providing a baseline for daily operations and site assessment.
Thurston carries more highway trucks by raw volume than 94% of counties in Washington, at roughly 3,435 per day.
Weekday peaks occur between 10:00 AM and 12:00 PM in the morning and between 2:00 PM and 5:00 PM in the evening - about 94% 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 10.6% on highways.
Traffic volumes are typically 8% higher during June–August. Volumes drop to their lowest levels in January, averaging 6,019 vehicles per day - a 9% decrease from the annual average.
The average travel time for drivers is 30.2 minutes, offering a standard metric for commute and delivery route planning.
Drivers on Thurston roads have a median age of 44 years, and the median household income of the neighborhoods trips originate from averages $93,089 - useful context for retail siting and customer profiling.
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)
