This page delivers traffic analytics for Miami County, Ohio. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Miami County, Ohio among 529 road miles divided in 11,077 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 252 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.
3,736
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
11.6%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
34.8 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.
12.7%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
49.4 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$80,892
Our data indicates an estimated average traffic volume of 3,736 vehicles per day in Miami County, Ohio that results in 2,543,512 vehicle-miles traveled per day (≈928 million per year). The traffic stream is comprised of an average of 1 truck for every 9 vehicles. Typical time spent behind the wheel per trip is 34.8 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Ohio state averages: Miami sees 35% lower average daily traffic volume than the state average (3,736 vehicles per day against 5,773), suggesting less demand on each road - a critical factor for logistics and site planning. Across the whole network that adds up to 2,543,512 vehicle-miles traveled per day (≈928 million per year), roughly 1.0% of Ohio's statewide total. Journey times run 6% higher than the state level, at 34.8 minutes on average. The congestion ratio of 12.7% is 23% lower, pointing to smoother traffic flow than the state level - crucial for traffic control improvement and logistics planning. By volume, Miami's 3,736 vehicles per day outpaces 63% of counties in Ohio. On travel time, Miami runs longer than 72% of counties in Ohio.
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.
21,989
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
18.4%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
50.8 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.
34.8%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
48.8 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$83,064
A significant volume of traffic in Miami County, Ohio utilizes the highway network. The average highway carries 21,989 vehicles per day, 515% more than the average non-highway road in the same area, which carries 3,577 vehicles per day. That average covers 46 highway road miles divided in 96 segments (average segment length 2,540 ft), together carrying 1,240,706 vehicle-miles traveled per day (≈453 million per year). 65% of counties in Ohio move less traffic on their highways. Trucks constitute 18.4% of highway traffic.
Analytical insight
At 18.4%, highway truck share is 24% higher than the state average, marking Miami as a significant freight corridor - underscoring the importance of highway access for logistics operators. By truck concentration, highways here outrank 55% of counties in Ohio. 96% of counties in Ohio see fewer highway trucks per day than Miami's roughly 4,053.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
3,577
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
5.1%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
34.6 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.
12.5%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
49.6 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$79,864
The non-highway road network in Miami County, Ohio supports a substantial volume of traffic. The average non-highway road carries 3,577 vehicles per day, 84% less than the average highway in the same area, which carries 21,989 vehicles per day. That average covers 483 non-highway road miles divided in 10,981 segments (average segment length 232 ft), together carrying 1,302,806 vehicle-miles traveled per day (≈476 million per year). Trucks constitute 5.1% of non-highway traffic.
Analytical insight
Compared to highways, non-highway routes see 72% fewer trucks by share. The non-highway congestion ratio of 12.5% is 21% lower than the state level, suggesting more efficient local mobility than the state average. Overall, average travel time here is longer than 72% of counties in Ohio. 77% of counties in Ohio see lower average driver income among trip origins than Miami. Miami's median driver age is higher than 61% of counties in Ohio.
Time-of-Day & Seasonal Patterns
Peak Traffic Windows
Weekday peaks:
AM peak 7:00 AM–8:00 AM and PM peak 4:00 PM–6:00 PM, with volumes reaching approximately 79% higher than the daily average.
Weekend traffic:
Weekend volumes run about 24% below weekday levels.
Seasonal Fluctuation
Busy season:
August–October is the high season, with volumes +7% versus the annual average.
Lowest month:
January is the quietest month, with volumes -15% versus the annual average.
Analytical insight
In Miami County, Ohio, the peak hour concentrates about 7% of the day's traffic, and seasonal swing is mild at +7% in high season.
Traffic Flow Profile Comparison
Metric
Miami
Ohio
Average
Difference
Traffic
3,736
5,773
-35.3%
Truck % (Total Traffic)
11.6%
9.9%
+17.0%
Truck % (Highway)
18.4%
14.9%
+23.8%
Avg. Travel Time
34.8 min
32.9 min
+5.9%
Frequently Asked Questions
The average daily traffic volume is calculated at 3,736 vehicles per day, providing a baseline for daily operations and site assessment.
Trip origins in Miami have higher average income than 77% of counties in Ohio.
Drivers on Miami roads have a median age of 49 years, and the median household income of the neighborhoods trips originate from averages $80,892 - useful context for retail siting and customer profiling.
Trucks account for approximately 11.6% of the total traffic mix across all road types, with a significantly higher concentration of 18.4% on highways.
Approximately 47% of highway traffic and 10% of non-highway traffic consists of vehicles whose trip originates outside Miami County, Ohio. This indicates that a portion of highway traffic is regional pass-through, while local roads are more representative of resident and commuter activity.
Traffic volumes are typically 7% higher during August–October. Volumes drop to their lowest levels in January, averaging 3,181 vehicles per day - a 15% decrease from the annual average.
The average travel time for drivers is 34.8 minutes, offering a standard metric for commute and delivery route planning.
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)
