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Hardin County, Ohio Traffic Counts

This page delivers traffic analytics for Hardin County, Ohio. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Hardin County, Ohio among 281 road miles divided in 3,663 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 405 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.

2,413

Trucks

Trucks

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

8.7%

Average travel time

Average travel time

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

39.8 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.

47.3 yrs

Drivers’ average income

Drivers’ average income

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

$65,245

Our data indicates an estimated average traffic volume of 2,413 vehicles per day in Hardin County, Ohio that results in 513,440 vehicle-miles traveled per day (≈187 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 39.8 minutes, which already accounts for delays at signals, intersections, and congestion.

Analytical insight

When compared to the Ohio state averages: Hardin's average daily traffic volume is 58% lower than the state average - 2,413 vehicles per day against 5,773 - suggesting less traffic load per road, a critical factor for logistics and site planning. In total volume terms, its road network carries 513,440 vehicle-miles traveled per day (≈187 million per year), about 0.2% of Ohio's statewide total. At 39.8 minutes, the average travel time is 21% higher than the state level. Congestion runs 44% lower than the state level, at a ratio of 9.3% - smoother traffic flow - crucial for traffic control improvement and logistics planning. Hardin carries more traffic than 26% of counties in Ohio. Its average travel time of 39.8 minutes is longer than 98% 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.

2,413

Trucks

Trucks

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

8.7%

Average travel time

Average travel time

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

39.8 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.

47.3 yrs

Drivers’ average income

Drivers’ average income

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

$65,245

The non-highway road network in Hardin County, Ohio supports a substantial volume of traffic. The average non-highway road carries 2,413 vehicles per day. That average covers 281 non-highway road miles divided in 3,663 segments (average segment length 405 ft), together carrying 513,440 vehicle-miles traveled per day (≈187 million per year). Trucks constitute 8.7% of non-highway traffic.

Analytical insight

Non-highway congestion (9.3%) runs 41% lower than the state average, pointing to smoother local traffic flow. Hardin's overall average travel time exceeds 98% of counties in Ohio. Hardin's average driver income exceeds 29% of counties in Ohio. Hardin's median driver age is higher than 23% of counties in Ohio.

Time-of-Day & Seasonal Patterns

Analytical insight

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

Traffic Flow Profile Comparison

Metric

Hardin

Ohio
Average

Difference

Traffic

2,413

5,773

-58.2%

Truck % (Total Traffic)

8.7%

9.9%

-12.5%

Truck % (Highway)

14.9%

Avg. Travel Time

39.8 min

32.9 min

+21.2%

How Hardin County compares

Hardin County against nearby areas

Set against the average of the 4 areas nearest to it, Hardin County moves 37.0% of the total daily travel; it has the fourth busiest roads of the five. Quiet roads and long journeys - a rural pattern, where the distance between destinations rather than the traffic on the way is what takes the time.

Hardin 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
Hardin County2,4138.7%513,44039.8 min9.3%
Logan County, Ohio2,14510.5%1,272,60035.0 min9.3%
Wyandot County, Ohio2,43919.6%997,62333.7 min8.0%
Marion County, Ohio4,61510.9%1,288,10243.6 min14.3%
Union County, Ohio3,37610.6%1,998,33530.3 min10.4%
Ohio average5,7739.9%N/A32.9 min16.5%

Hardin County ranked within Ohio

On average travel time, Hardin County is among the three highest county-level areas in Ohio.

Where Hardin 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.
MeasureHardin CountyOhio rank
Traffic volume (AADT)2,413#65 of 88
Average travel time39.8 min#3 of 88
Average driver income$65,245#63 of 88
Average driver age47.3 yrs#68 of 88

Hardin County ranks #3 of 88 on average travel time but #68 of 88 on average driver age - the two describe the same roads and are worth reading together rather than either on its own.

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 Hardin County

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

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