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Defiance County, Ohio Traffic Counts

This page delivers traffic analytics for Defiance County, Ohio. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Defiance County, Ohio among 398 road miles divided in 4,212 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 499 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

2,595

Trucks

11.9%

Average travel time

32.3 min

Congestion ratio

10.7%

Drivers’ average age

49.9 yrs

Drivers’ average income

$71,839

Our data indicates an estimated average traffic volume of 2,595 vehicles per day in Defiance County, Ohio that results in 858,620 vehicle-miles traveled per day (≈313 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 32.3 minutes, which already accounts for delays at signals, intersections, and congestion.

Analytical insight

When compared to the Ohio state averages: At 2,595 vehicles per day, the average monitored road in Defiance carries 55% 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 858,620 vehicle-miles traveled per day (≈313 million per year), roughly 0.3% of Ohio's statewide total. Journey times run 2% lower than the state level, at 32.3 minutes on average. The congestion ratio of 10.7% is 35% lower, pointing to smoother traffic flow than the state level - crucial for traffic control improvement and logistics planning. Defiance carries more traffic than 33% of counties in Ohio. On travel time, Defiance runs longer than 33% of counties in Ohio.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic

Traffic

8,404

Trucks

22.2%

Average travel time

54.3 min

Congestion ratio

18.7%

Drivers’ average age

49.5 yrs

Drivers’ average income

$72,313

A significant volume of traffic in Defiance County, Ohio utilizes the highway network. The average highway carries 8,404 vehicles per day, 235% more than the average non-highway road in the same area, which carries 2,506 vehicles per day. That average covers 31 highway road miles divided in 64 segments (average segment length 2,572 ft), together carrying 273,250 vehicle-miles traveled per day (≈99.7 million per year). Trucks constitute 22.2% of highway traffic.

Analytical insight

Highway truck concentration here runs 49% higher than the state average, at 22.2% - positioning Defiance as a significant freight corridor. For logistics operators, this validates the importance of highway access. Defiance's highway truck share (22.2%) is higher than 76% of counties in Ohio. Defiance's highway truck count is higher than 52% of counties in Ohio, at roughly 1,868 trucks per day.
non-highway traffic icon

Non-highway traffic

Traffic

2,506

Trucks

7.1%

Average travel time

32.0 min

Congestion ratio

10.6%

Drivers’ average age

50.0 yrs

Drivers’ average income

$71,738

The non-highway road network in Defiance County, Ohio supports a substantial volume of traffic. The average non-highway road carries 2,506 vehicles per day, 70% less than the average highway in the same area, which carries 8,404 vehicles per day. That average covers 367 non-highway road miles divided in 4,148 segments (average segment length 467 ft), together carrying 585,370 vehicle-miles traveled per day (≈214 million per year). Trucks constitute 7.1% of non-highway traffic.

Analytical insight

Compared to highways, non-highway routes see 68% fewer trucks by share. Non-highway congestion (10.6%) runs 33% lower than the state average, pointing to smoother local traffic flow. Overall, average travel time here is longer than 33% of counties in Ohio. Trip origins here have higher average income than 52% of counties in Ohio. 69% of counties in Ohio have a younger driver population than Defiance.

Time-of-Day & Seasonal Patterns

Analytical insight

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

Traffic Flow Profile Comparison

Metric

Defiance

Ohio
Average

Difference

Traffic

2,595

5,773

-55.0%

Truck % (Total Traffic)

11.9%

9.9%

+20.4%

Truck % (Highway)

22.2%

14.9%

+49.3%

Avg. Travel Time

32.3 min

32.9 min

-1.6%

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.
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Data current as of:
Q3 2026

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