This page delivers traffic analytics for Starr County, Texas. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Starr County, Texas among 276 road miles divided in 2,319 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 628 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.
6,806
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
8.2%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
29.6 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.
13.2%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
41.1 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$45,859
Our data indicates an estimated average traffic volume of 6,806 vehicles per day in Starr County, Texas that results in 1,084,406 vehicle-miles traveled per day (≈396 million per year). The traffic stream is comprised of an average of 1 truck for every 12 vehicles. Typical time spent behind the wheel per trip is 29.6 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Texas state averages: At 6,806 vehicles per day, the average monitored road in Starr carries 1% 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 1,084,406 vehicle-miles traveled per day (≈396 million per year), about 0.1% of Texas's statewide total. Journey times run 9% lower than the state level, at 29.6 minutes on average. The congestion ratio of 13.2% is 19% lower, pointing to smoother traffic flow than the state level - crucial for traffic control improvement and logistics planning. 88% of counties in Texas see less traffic than Starr's 6,806 vehicles per day. Its average travel time of 29.6 minutes is longer than 3% 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.
19,438
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
8.6%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
34.7 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.
28.0%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
41.2 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$46,117
A significant volume of traffic in Starr County, Texas utilizes the highway network. The average highway carries 19,438 vehicles per day, 793% more than the average non-highway road in the same area, which carries 2,176 vehicles per day. That average covers 58 highway road miles divided in 622 segments (average segment length 492 ft), together carrying 778,195 vehicle-miles traveled per day (≈284 million per year). That is more highway travel volume than 61% of counties in Texas. Trucks constitute 8.6% of highway traffic.
Analytical insight
Highway truck concentration here runs 37% lower than the state average, at 8.6% - positioning Starr as a primarily local traffic hub. For logistics operators, this validates the importance of local access. By truck concentration, highways here outrank 2% of counties in Texas. Starr's highway truck count is higher than 49% of counties in Texas, at roughly 1,679 trucks per day.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
2,176
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
7.2%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
27.7 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.
7.8%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
39.9 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$45,154
The non-highway road network in Starr County, Texas supports a substantial volume of traffic. The average non-highway road carries 2,176 vehicles per day, 89% less than the average highway in the same area, which carries 19,438 vehicles per day. That average covers 218 non-highway road miles divided in 1,697 segments (average segment length 677 ft), together carrying 306,211 vehicle-miles traveled per day (≈112 million per year). Trucks constitute 7.2% of non-highway traffic.
Analytical insight
Compared to highways, non-highway routes see 17% fewer trucks by share. The non-highway congestion ratio of 7.8% is 51% lower than the state level, suggesting more efficient local mobility than the state average. 3% of counties in Texas see shorter overall travel times than Starr. 2% of counties in Texas see lower average driver income among trip origins than Starr. Starr's median driver age is higher than 12% of counties in Texas.
Time-of-Day & Seasonal Patterns
Peak Traffic Windows
Weekday peaks:
AM peak 10:00 AM–12:00 PM and PM peak 4:00 PM–7:00 PM, with volumes reaching approximately 66% higher than the daily average.
Weekend traffic:
Weekend volumes run about 9% below weekday levels.
Seasonal Fluctuation
Busy season:
March–May is the high season, with volumes +2% versus the annual average.
Lowest month:
January is the quietest month, with volumes -3% versus the annual average.
Analytical insight
In Starr County, Texas, the peak hour concentrates about 7% of the day's traffic, and seasonal swing is mild at +2% in high season.
Traffic Flow Profile Comparison
Metric
Starr
Texas
Average
Difference
Traffic
6,806
6,895
-1.3%
Truck % (Total Traffic)
8.2%
9.8%
-15.9%
Truck % (Highway)
8.6%
13.8%
-37.2%
Avg. Travel Time
29.6 min
32.6 min
-9.3%
Frequently Asked Questions
The average daily traffic volume is calculated at 6,806 vehicles per day, providing a baseline for daily operations and site assessment.
The driver population in Starr skews older than 12% of counties in Texas.
The average travel time for drivers is 29.6 minutes, offering a standard metric for commute and delivery route planning.
Trucks account for approximately 8.2% of the total traffic mix across all road types, with a significantly higher concentration of 8.6% on highways.
Approximately 8% of highway traffic and 1% of non-highway traffic consists of vehicles whose trip originates outside Starr 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 Starr roads have a median age of 41 years, and the median household income of the neighborhoods trips originate from averages $45,859 - useful context for retail siting and customer profiling.
Weekday peaks occur between 10:00 AM and 12:00 PM in the morning and between 4:00 PM and 7:00 PM in the evening - about 66% above the daily average.
Traffic volumes are typically 2% higher during March–May. Volumes drop to their lowest levels in January, averaging 6,604 vehicles per day - a 3% decrease from the annual 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)
