This page delivers traffic analytics for Spartanburg County, South Carolina. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Spartanburg County, South Carolina among 1,159 road miles divided in 31,372 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 195 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.
7,923
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
10.2%
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.
17.2%
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.
$72,399
Our data indicates an estimated average traffic volume of 7,923 vehicles per day in Spartanburg County, South Carolina that results in 10,246,316 vehicle-miles traveled per day (≈3.7 billion per year). The traffic stream is comprised of an average of 1 truck for every 10 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 South Carolina state averages: At 7,923 vehicles per day, the average monitored road in Spartanburg carries 13% more traffic than the state average of 7,040 vehicles per day - a critical factor for logistics and site planning. Network-wide, Spartanburg accounts for about 7.0% of South Carolina's statewide total, at 10,246,316 vehicle-miles traveled per day (≈3.7 billion per year). At 32.7 minutes, the average travel time is 2% lower than the state level. Congestion runs 5% lower than the state level, at a ratio of 17.2% - smoother traffic flow - crucial for traffic control improvement and logistics planning. By volume, Spartanburg's 7,923 vehicles per day outpaces 78% of counties in South Carolina. Its average travel time of 32.7 minutes is longer than 24% of counties in South Carolina.
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.
18,319
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
16.4%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
41.6 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.
28.3%
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.
$71,075
A significant volume of traffic in Spartanburg County, South Carolina utilizes the highway network. The average highway carries 18,319 vehicles per day, 145% more than the average non-highway road in the same area, which carries 7,474 vehicles per day. That average covers 210 highway road miles divided in 1,300 segments (average segment length 854 ft), together carrying 4,565,963 vehicle-miles traveled per day (≈1.7 billion per year). No more than 4 other counties in South Carolina move more traffic on their highways. Trucks constitute 16.4% of highway traffic.
Analytical insight
At 16.4%, highway truck share is 20% higher than the state average, marking Spartanburg as a significant freight corridor - underscoring the importance of highway access for logistics operators. By truck concentration, highways here outrank 60% of counties in South Carolina. Spartanburg's highway truck count is higher than 86% of counties in South Carolina, at roughly 2,997 trucks per day.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
7,474
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
5.3%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
32.3 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.
16.7%
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.
$73,056
The non-highway road network in Spartanburg County, South Carolina supports a substantial volume of traffic. The average non-highway road carries 7,474 vehicles per day, 59% less than the average highway in the same area, which carries 18,319 vehicles per day. That average covers 949 non-highway road miles divided in 30,072 segments (average segment length 167 ft), together carrying 5,680,353 vehicle-miles traveled per day (≈2.1 billion per year). Trucks constitute 5.3% of non-highway traffic.
Analytical insight
Non-highway roads carry a truck concentration that's 68% lower than the highway network. Non-highway congestion here (16.7%) closely tracks the state average. Overall, average travel time here is longer than 24% of counties in South Carolina. Spartanburg's average driver income exceeds 71% of counties in South Carolina. Spartanburg's median driver age is higher than 22% of counties in South Carolina.
Time-of-Day & Seasonal Patterns
Peak Traffic Windows
Weekday peaks:
AM peak 7:00 AM–8:00 AM and PM peak 5:00 PM–6:00 PM, with volumes reaching approximately 78% higher than the daily average.
Weekend traffic:
Weekend volumes run about 9% below weekday levels.
Seasonal Fluctuation
Busy season:
May–July is the high season, with volumes +4% versus the annual average.
Lowest month:
January is the quietest month, with volumes -11% versus the annual average.
Analytical insight
In Spartanburg County, South Carolina, the peak hour concentrates about 7% of the day's traffic, and seasonal swing is mild at +4% in high season.
Traffic Flow Profile Comparison
Metric
Spartanburg
South Carolina
Average
Difference
Traffic
7,923
7,040
+12.5%
Truck % (Total Traffic)
10.2%
9.5%
+7.6%
Truck % (Highway)
16.4%
13.7%
+19.5%
Avg. Travel Time
32.7 min
33.3 min
-1.8%
Frequently Asked Questions
The average daily traffic volume is calculated at 7,923 vehicles per day, providing a baseline for daily operations and site assessment.
Trip origins in Spartanburg have higher average income than 71% of counties in South Carolina.
Trucks account for approximately 10.2% of the total traffic mix across all road types, with a significantly higher concentration of 16.4% on highways.
Approximately 23% of highway traffic and 8% of non-highway traffic consists of vehicles whose trip originates outside Spartanburg County, South Carolina. This indicates that a portion of highway traffic is regional pass-through, while local roads are more representative of resident and commuter activity.
Weekday peaks occur between 7:00 AM and 8:00 AM in the morning and between 5:00 PM and 6:00 PM in the evening - about 78% above the daily average.
Drivers on Spartanburg roads have a median age of 46 years, and the median household income of the neighborhoods trips originate from averages $72,399 - 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)
