This page delivers traffic analytics for Rockwall County, Texas. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Rockwall County, Texas among 272 road miles divided in 6,613 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 217 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.
7,438
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
7.6%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
33.7 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.
20.1%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
43.2 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$120,239
Our data indicates an estimated average traffic volume of 7,438 vehicles per day in Rockwall County, Texas that results in 3,103,261 vehicle-miles traveled per day (≈1.1 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 33.7 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Texas state averages: Rockwall's average daily traffic volume is 8% higher than the state average - 7,438 vehicles per day against 6,895 - suggesting more traffic load per road, a critical factor for logistics and site planning. Across the whole network that adds up to 3,103,261 vehicle-miles traveled per day (≈1.1 billion per year), roughly 0.4% of Texas's statewide total. Journey times run 3% higher than the state level, at 33.7 minutes on average. Congestion runs 23% higher than the state level, at a ratio of 20.1% - more pronounced congestion - crucial for traffic control improvement and logistics planning. By volume, Rockwall's 7,438 vehicles per day outpaces 92% of counties in Texas. 40% of counties in Texas have a shorter average travel time than Rockwall's 33.7 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.
44,101
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
11.1%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
41.1 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.
85.3%
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.
$103,734
A significant volume of traffic in Rockwall County, Texas utilizes the highway network. The average highway carries 44,101 vehicles per day, 540% more than the average non-highway road in the same area, which carries 6,892 vehicles per day. That average covers 30 highway road miles divided in 97 segments (average segment length 1,647 ft), together carrying 1,422,395 vehicle-miles traveled per day (≈519 million per year). By highway travel volume, Rockwall outranks 75% of counties in Texas. Trucks constitute 11.1% of highway traffic.
Analytical insight
Highway truck concentration here runs 19% lower than the state average, at 11.1% - positioning Rockwall as a primarily local traffic hub. For logistics operators, this validates the importance of local access. 18% of counties in Texas see a lower highway truck share than Rockwall's 11.1%. 99% of counties in Texas see fewer highway trucks per day than Rockwall's roughly 4,908.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
6,892
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
4.6%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
33.6 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.
19.2%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
43.1 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$128,072
The non-highway road network in Rockwall County, Texas supports a substantial volume of traffic. The average non-highway road carries 6,892 vehicles per day, 84% less than the average highway in the same area, which carries 44,101 vehicles per day. That average covers 242 non-highway road miles divided in 6,516 segments (average segment length 196 ft), together carrying 1,680,866 vehicle-miles traveled per day (≈614 million per year). Trucks constitute 4.6% of non-highway traffic.
Analytical insight
The concentration of trucks on non-highway roads is 59% lower than on highways. At 20% higher than the state level, the non-highway congestion ratio of 19.2% signals more friction on local roads. 40% of counties in Texas see shorter overall travel times than Rockwall. Rockwall's average driver income exceeds 99% of counties in Texas. The driver population here skews older than 30% of counties in Texas.
Time-of-Day & Seasonal Patterns
Analytical insight
In Rockwall County, Texas, the peak hour concentrates about 7% of the day's traffic.
Traffic Flow Profile Comparison
Metric
Rockwall
Texas
Average
Difference
Traffic
7,438
6,895
+7.9%
Truck % (Total Traffic)
7.6%
9.8%
-22.3%
Truck % (Highway)
11.1%
13.8%
-19.1%
Avg. Travel Time
33.7 min
32.6 min
+3.2%
Frequently Asked Questions
The average daily traffic volume is calculated at 7,438 vehicles per day, providing a baseline for daily operations and site assessment.
The driver population in Rockwall skews older than 30% of counties in Texas.
Approximately 54% of highway traffic and 23% of non-highway traffic consists of vehicles whose trip originates outside Rockwall County, Texas. This indicates that a portion of highway traffic is regional pass-through, while local roads are more representative of resident and commuter activity.
Drivers on Rockwall roads have a median age of 43 years, and the median household income of the neighborhoods trips originate from averages $120,239 - useful context for retail siting and customer profiling.
The average travel time for drivers is 33.7 minutes, offering a standard metric for commute and delivery route planning.
Weekday peaks occur between 7:00 AM and 12:00 PM in the morning and between 4:00 PM and 7:00 PM in the evening - about 79% 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)
