This page delivers traffic analytics for Walworth County, South Dakota. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Walworth County, South Dakota among 156 road miles divided in 627 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 1,310 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.
1,110
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
13.1%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
27.5 min
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.
$61,955
Our data indicates an estimated average traffic volume of 1,110 vehicles per day in Walworth County, South Dakota that results in 130,338 vehicle-miles traveled per day (≈47.6 million per year). The traffic stream is comprised of an average of 1 truck for every 8 vehicles. Typical time spent behind the wheel per trip is 27.5 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the South Dakota state averages: Walworth sees 65% lower average daily traffic volume than the state average (1,110 vehicles per day against 3,156), suggesting less demand on each road - a critical factor for logistics and site planning. In total volume terms, its road network carries 130,338 vehicle-miles traveled per day (≈47.6 million per year), about 0.5% of South Dakota's statewide total. At 27.5 minutes, the average travel time is 15% lower than the state level. Walworth carries more traffic than 52% of counties in South Dakota. 3% of counties in South Dakota have a shorter average travel time than Walworth's 27.5 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.
2,015
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
13.9%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
31.9 min
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
53.4 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$61,566
A significant volume of traffic in Walworth County, South Dakota utilizes the highway network. The average highway carries 2,015 vehicles per day, 537% more than the average non-highway road in the same area, which carries 316 vehicles per day. That average covers 70 highway road miles divided in 293 segments (average segment length 1,254 ft), together carrying 109,513 vehicle-miles traveled per day (≈40.0 million per year). Trucks constitute 13.9% of highway traffic.
Analytical insight
The concentration of trucks on highways (13.9%) is 3% higher than the state average for similar road classifications. This indicates Walworth serves as a significant freight corridor. For logistics operators, this validates the importance of highway access. By truck concentration, highways here outrank 46% of counties in South Dakota. By raw truck volume, Walworth carries more highway trucks than 23% of counties in South Dakota.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
316
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
9.0%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
23.6 min
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
54.4 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$63,085
The non-highway road network in Walworth County, South Dakota supports a substantial volume of traffic. The average non-highway road carries 316 vehicles per day, 84% less than the average highway in the same area, which carries 2,015 vehicles per day. That average covers 86 non-highway road miles divided in 334 segments (average segment length 1,360 ft), together carrying 20,825 vehicle-miles traveled per day (≈7.6 million per year). Trucks constitute 9.0% of non-highway traffic.
Analytical insight
The concentration of trucks on non-highway roads is 35% lower than on highways. Overall, average travel time here is longer than 3% of counties in South Dakota. 15% of counties in South Dakota see lower average driver income among trip origins than Walworth. Walworth's median driver age is higher than 80% of counties in South Dakota.
Time-of-Day & Seasonal Patterns
Analytical insight
In Walworth County, South Dakota, the peak hour concentrates about 7% of the day's traffic.
Traffic Flow Profile Comparison
Metric
Walworth
South Dakota
Average
Difference
Traffic
1,110
3,156
-64.8%
Truck % (Total Traffic)
13.1%
10.3%
+27.8%
Truck % (Highway)
13.9%
13.6%
+2.5%
Avg. Travel Time
27.5 min
32.5 min
-15.2%
Frequently Asked Questions
The average daily traffic volume is calculated at 1,110 vehicles per day, providing a baseline for daily operations and site assessment.
The driver population in Walworth skews older than 80% of counties in South Dakota.
Approximately 8% of highway traffic and 10% of non-highway traffic consists of vehicles whose trip originates outside Walworth County, South Dakota.
Trucks account for approximately 13.1% of the total traffic mix across all road types, with a significantly higher concentration of 13.9% on highways.
Weekday peaks occur between 9:00 AM and 12:00 PM in the morning and between 3:00 PM and 7:00 PM in the evening - about 72% above the daily average.
Drivers on Walworth roads have a median age of 53 years, and the median household income of the neighborhoods trips originate from averages $61,955 - 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)
