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Seneca County, Ohio Traffic Counts

This page delivers traffic analytics for Seneca County, Ohio. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Seneca County, Ohio among 449 road miles divided in 5,782 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 410 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.
Data current as of:
Q3 2026
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Total Traffic Volume & Performance

Traffic

Traffic

The average number of vehicles that travel each day over any road in the road network.

2,801

Trucks

Trucks

The percentage of the total traffic volume composed of heavy vehicles.

7.9%

Average travel time

Average travel time

The average time of travel averaged among all vehicles traveling on the road network.

33.4 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.

9.3%

Drivers’ average age

Drivers’ average age

Average age of residents in the geographic areas where the vehicle trips originated.

49.5 yrs

Drivers’ average income

Drivers’ average income

Average income of residents in the geographic areas where the vehicle trips originated.

$67,611

Our data indicates an estimated average traffic volume of 2,801 vehicles per day in Seneca County, Ohio that results in 848,261 vehicle-miles traveled per day (≈310 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 33.4 minutes, which already accounts for delays at signals, intersections, and congestion.

Analytical insight

When compared to the Ohio state averages: At 2,801 vehicles per day, the average monitored road in Seneca carries 51% less traffic than the state average of 5,773 vehicles per day - a critical factor for logistics and site planning. Across the whole network that adds up to 848,261 vehicle-miles traveled per day (≈310 million per year), roughly 0.3% of Ohio's statewide total. Journey times run 2% higher than the state level, at 33.4 minutes on average. The congestion ratio of 9.3% is 43% lower, pointing to smoother traffic flow than the state level - crucial for traffic control improvement and logistics planning. By volume, Seneca's 2,801 vehicles per day outpaces 38% of counties in Ohio. Its average travel time of 33.4 minutes is longer than 53% of counties in Ohio.

Highway vs. Non-Highway Traffic Analysis

Analytical insight

N/A
non-highway traffic icon

Non-highway traffic

Traffic

Traffic

The average number of vehicles that travel each day over any road in the road network.

2,801

Trucks

Trucks

The percentage of the total traffic volume composed of heavy vehicles.

7.9%

Average travel time

Average travel time

The average time of travel averaged among all vehicles traveling on the road network.

33.4 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.

9.3%

Drivers’ average age

Drivers’ average age

Average age of residents in the geographic areas where the vehicle trips originated.

49.5 yrs

Drivers’ average income

Drivers’ average income

Average income of residents in the geographic areas where the vehicle trips originated.

$67,611

The non-highway road network in Seneca County, Ohio supports a substantial volume of traffic. The average non-highway road carries 2,801 vehicles per day. That average covers 449 non-highway road miles divided in 5,782 segments (average segment length 410 ft), together carrying 848,261 vehicle-miles traveled per day (≈310 million per year). Trucks constitute 7.9% of non-highway traffic.

Analytical insight

At 41% lower than the state level, the non-highway congestion ratio of 9.3% signals easier movement on local roads. 53% of counties in Ohio see shorter overall travel times than Seneca. 38% of counties in Ohio see lower average driver income among trip origins than Seneca. The driver population here skews older than 63% of counties in Ohio.

Time-of-Day & Seasonal Patterns

Analytical insight

In Seneca County, Ohio, the peak hour concentrates about 7% of the day's traffic.

Traffic Flow Profile Comparison

Metric

Seneca

Ohio
Average

Difference

Traffic

2,801

5,773

-51.5%

Truck % (Total Traffic)

7.9%

9.9%

-20.6%

Truck % (Highway)

14.9%

Avg. Travel Time

33.4 min

32.9 min

+1.8%

How Seneca County compares

Seneca County against nearby areas

Compared with its 4 closest neighbours, Seneca County runs 8.9 percentage points less truck traffic; it has the third busiest roads of the five. The same kind of road, just less of it: traffic per road matches the areas around it while the network itself is smaller.

Seneca County and the 4 nearest county-level areas by centroid distance, with the Ohio average for scale.
AreaAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
Seneca County2,8017.9%848,26133.4 min9.3%
Wyandot County, Ohio2,43919.6%997,62333.7 min8.0%
Crawford County, Ohio2,51613.7%841,33236.6 min8.2%
Sandusky County, Ohio3,76517.5%2,117,59638.2 min10.7%
Hancock County, Ohio4,27316.5%2,615,23436.6 min13.1%
Ohio average5,7739.9%N/A32.9 min16.5%

Seneca County ranked within Ohio

Seneca County sits close to the Ohio median on every measure below - no single figure sets it apart from the state as a whole.

Where Seneca County sits among Ohio's county-level areas on each measure. Rank 1 is the highest value in the state, whether or not that is the outcome you want; the field size differs by measure because not every county carries highway data.
MeasureSeneca CountyOhio rank
Traffic volume (AADT)2,801#55 of 88
Average travel time33.4 min#42 of 88
Average driver income$67,611#55 of 88
Average driver age49.5 yrs#33 of 88

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)

Road sensor networks and traffic counters

Historical traffic pattern databases

Public traffic count programs published by the

OhioDepartment of Transportation

Historical traffic pattern databases

U.S. Census Bureau
All metrics represent estimates based on statistical modeling and are intended for strategic planning purposes.
TrafficZoom methodology
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Data current as of:
Q3 2026

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Counties near Seneca County

The same traffic breakdown for the areas closest to Seneca County, Ohio.

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