This page delivers traffic analytics for Douglas County, Washington. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Douglas County, Washington among 331 road miles divided in 2,945 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 593 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.
4,552
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
7.8%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
32.7 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.
14.6%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
46.0 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$88,457
Our data indicates an estimated average traffic volume of 4,552 vehicles per day in Douglas County, Washington that results in 1,068,265 vehicle-miles traveled per day (≈390 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 32.7 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Washington state averages: Douglas sees 38% lower average daily traffic volume than the state average (4,552 vehicles per day against 7,322), suggesting less demand on each road - a critical factor for logistics and site planning. In total volume terms, its road network carries 1,068,265 vehicle-miles traveled per day (≈390 million per year), about 0.7% of Washington's statewide total. At 32.7 minutes, the average travel time is 1% lower than the state level. Congestion runs 26% lower than the state level, at a ratio of 14.6% - smoother traffic flow - crucial for traffic control improvement and logistics planning. By volume, Douglas's 4,552 vehicles per day outpaces 61% of counties in Washington. 37% of counties in Washington have a shorter average travel time than Douglas's 32.7 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.
10,372
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
8.8%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
39.2 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.
26.9%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
46.3 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$83,839
A significant volume of traffic in Douglas County, Washington utilizes the highway network. The average highway carries 10,372 vehicles per day, 179% more than the average non-highway road in the same area, which carries 3,711 vehicles per day. That average covers 68 highway road miles divided in 372 segments (average segment length 972 ft), together carrying 616,755 vehicle-miles traveled per day (≈225 million per year). Trucks constitute 8.8% of highway traffic.
Analytical insight
The concentration of trucks on highways (8.8%) is 7% lower than the state average for similar road classifications. This indicates Douglas serves as a primarily local traffic hub. For logistics operators, this validates the importance of local access. 34% of counties in Washington see a lower highway truck share than Douglas's 8.8%. By raw truck volume, Douglas carries more highway trucks than 41% of counties in Washington.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
3,711
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
6.5%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
31.8 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.
12.9%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
45.8 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$92,294
The non-highway road network in Douglas County, Washington supports a substantial volume of traffic. The average non-highway road carries 3,711 vehicles per day, 64% less than the average highway in the same area, which carries 10,372 vehicles per day. That average covers 262 non-highway road miles divided in 2,573 segments (average segment length 538 ft), together carrying 451,510 vehicle-miles traveled per day (≈165 million per year). Trucks constitute 6.5% of non-highway traffic.
Analytical insight
Compared to highways, non-highway routes see 27% fewer trucks by share. At 34% lower than the state level, the non-highway congestion ratio of 12.9% signals easier movement on local roads. Douglas's overall average travel time exceeds 37% of counties in Washington. Trip origins here have higher average income than 76% of counties in Washington. 42% of counties in Washington have a younger driver population than Douglas.
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 84% higher than the daily average.
Weekend traffic:
Weekend volumes run about 2% below weekday levels.
Seasonal Fluctuation
Busy season:
May–July is the high season, with volumes +24% versus the annual average.
Lowest month:
January is the quietest month, with volumes -36% versus the annual average.
Analytical insight
In Douglas County, Washington, the peak hour concentrates about 8% of the day's traffic, and seasonal swing is pronounced at +24% in high season.
Traffic Flow Profile Comparison
Metric
Douglas
Washington
Average
Difference
Traffic
4,552
7,322
-37.8%
Truck % (Total Traffic)
7.8%
7.1%
+10.0%
Truck % (Highway)
8.8%
9.5%
-7.2%
Avg. Travel Time
32.7 min
33.2 min
-1.3%
Frequently Asked Questions
The average daily traffic volume is calculated at 4,552 vehicles per day, providing a baseline for daily operations and site assessment.
Trip origins in Douglas have higher average income than 76% of counties in Washington.
Drivers on Douglas roads have a median age of 46 years, and the median household income of the neighborhoods trips originate from averages $88,457 - useful context for retail siting and customer profiling.
Trucks account for approximately 7.8% of the total traffic mix across all road types, with a significantly higher concentration of 8.8% on highways.
Approximately 40% of highway traffic and 21% of non-highway traffic consists of vehicles whose trip originates outside Douglas County, Washington. This indicates that a portion of highway traffic is regional pass-through, while local roads are more representative of resident and commuter activity.
Traffic volumes are typically 24% higher during May–July. Volumes drop to their lowest levels in January, averaging 2,895 vehicles per day - a 36% decrease from the annual average.
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 84% 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)
