This page delivers traffic analytics for King County, Texas. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for King County, Texas among 75 road miles divided in 256 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 1,545 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.
1,195
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
16.1%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
74.4 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.
3.1%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
48.5 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$66,218
Our data indicates an estimated average traffic volume of 1,195 vehicles per day in King County, Texas that results in 96,977 vehicle-miles traveled per day (≈35.4 million per year). The traffic stream is comprised of an average of 1 truck for every 6 vehicles. Typical time spent behind the wheel per trip is 74.4 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Texas state averages: At 1,195 vehicles per day, the average monitored road in King carries 83% less traffic than the state average of 6,895 vehicles per day - a critical factor for logistics and site planning. In total volume terms, its road network carries 96,977 vehicle-miles traveled per day (≈35.4 million per year), about 0.0% of Texas's statewide total. Journey times run 128% higher than the state level, at 74.4 minutes on average. The congestion ratio of 3.1% is 81% lower, pointing to smoother traffic flow than the state level - crucial for traffic control improvement and logistics planning. 9% of counties in Texas see less traffic than King's 1,195 vehicles per day. On travel time, King runs longer than 100% of counties in Texas.
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.
1,668
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
18.6%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
108.0 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.
3.9%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
53.5 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$70,010
A significant volume of traffic in King County, Texas utilizes the highway network. The average highway carries 1,668 vehicles per day, 108% more than the average non-highway road in the same area, which carries 803 vehicles per day. That average covers 36 highway road miles divided in 116 segments (average segment length 1,640 ft), together carrying 63,464 vehicle-miles traveled per day (≈23.2 million per year). Trucks constitute 18.6% of highway traffic.
Analytical insight
At 18.6%, highway truck share is 35% higher than the state average, marking King as a significant freight corridor - underscoring the importance of highway access for logistics operators. 64% of counties in Texas see a lower highway truck share than King's 18.6%. By raw truck volume, King carries more highway trucks than 6% of counties in Texas.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
803
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
11.3%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
46.5 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.
2.5%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
45.7 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$65,492
The non-highway road network in King County, Texas supports a substantial volume of traffic. The average non-highway road carries 803 vehicles per day, 52% less than the average highway in the same area, which carries 1,668 vehicles per day. That average covers 39 non-highway road miles divided in 140 segments (average segment length 1,466 ft), together carrying 33,512 vehicle-miles traveled per day (≈12.2 million per year). Trucks constitute 11.3% of non-highway traffic.
Analytical insight
Compared to highways, non-highway routes see 39% fewer trucks by share. Non-highway congestion (2.5%) runs 85% lower than the state average, pointing to smoother local traffic flow. King's overall average travel time exceeds 100% of counties in Texas. 37% of counties in Texas see lower average driver income among trip origins than King. The driver population here skews older than 74% of counties in Texas.
Time-of-Day & Seasonal Patterns
Analytical insight
In King County, Texas, the peak hour concentrates about 8% of the day's traffic.
Traffic Flow Profile Comparison
Metric
King
Texas
Average
Difference
Traffic
1,195
6,895
-82.7%
Truck % (Total Traffic)
16.1%
9.8%
+64.3%
Truck % (Highway)
18.6%
13.8%
+34.9%
Avg. Travel Time
74.4 min
32.6 min
+128.0%
Frequently Asked Questions
The average daily traffic volume is calculated at 1,195 vehicles per day, providing a baseline for daily operations and site assessment.
The driver population in King skews older than 74% of counties in Texas.
Drivers on King roads have a median age of 49 years, and the median household income of the neighborhoods trips originate from averages $66,218 - useful context for retail siting and customer profiling.
The average travel time for drivers is 74.4 minutes, offering a standard metric for commute and delivery route planning.
Approximately 7% of highway traffic and 24% of non-highway traffic consists of vehicles whose trip originates outside King County, Texas.
Weekday peaks occur between 10:00 AM and 12:00 PM in the morning and between 2:00 PM and 6:00 PM in the evening - about 92% above the daily 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)
