This page delivers traffic analytics for Henry County, Iowa. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Henry County, Iowa among 283 road miles divided in 2,760 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 542 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.
1,778
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
12.3%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
32.1 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.
6.1%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
48.9 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$70,661
Our data indicates an estimated average traffic volume of 1,778 vehicles per day in Henry County, Iowa that results in 590,232 vehicle-miles traveled per day (≈215 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 32.1 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Iowa state averages: Henry sees 42% lower average daily traffic volume than the state average (1,778 vehicles per day against 3,042), suggesting less demand on each road - a critical factor for logistics and site planning. In total volume terms, its road network carries 590,232 vehicle-miles traveled per day (≈215 million per year), about 0.7% of Iowa's statewide total. At 32.1 minutes, the average travel time is 3% lower than the state level. The congestion ratio of 6.1% is 46% lower, pointing to smoother traffic flow than the state level - crucial for traffic control improvement and logistics planning. Henry carries more traffic than 54% of counties in Iowa. On travel time, Henry runs longer than 29% of counties in Iowa.
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.
4,001
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
15.1%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
49.3 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.
8.6%
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.
$71,878
A significant volume of traffic in Henry County, Iowa utilizes the highway network. The average highway carries 4,001 vehicles per day, 157% more than the average non-highway road in the same area, which carries 1,559 vehicles per day. That average covers 95 highway road miles divided in 248 segments (average segment length 2,032 ft), together carrying 395,402 vehicle-miles traveled per day (≈144 million per year). That is more highway travel volume than 64% of counties in Iowa. Trucks constitute 15.1% of highway traffic.
Analytical insight
At 15.1%, highway truck share is 6% lower than the state average, marking Henry as a primarily local traffic hub - underscoring the importance of local access for logistics operators. 58% of counties in Iowa see a lower highway truck share than Henry's 15.1%. Henry's highway truck count is higher than 45% of counties in Iowa, at roughly 603 trucks per day.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
1,559
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
6.8%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
30.4 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.
5.9%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
48.4 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$69,533
The non-highway road network in Henry County, Iowa supports a substantial volume of traffic. The average non-highway road carries 1,559 vehicles per day, 61% less than the average highway in the same area, which carries 4,001 vehicles per day. That average covers 188 non-highway road miles divided in 2,512 segments (average segment length 395 ft), together carrying 194,829 vehicle-miles traveled per day (≈71.1 million per year). Trucks constitute 6.8% of non-highway traffic.
Analytical insight
Non-highway roads carry a truck concentration that's 55% lower than the highway network. At 47% lower than the state level, the non-highway congestion ratio of 5.9% signals easier movement on local roads. 29% of counties in Iowa see shorter overall travel times than Henry. Henry's average driver income exceeds 38% of counties in Iowa. Henry's median driver age is higher than 40% of counties in Iowa.
Time-of-Day & Seasonal Patterns
Peak Traffic Windows
Weekday peaks:
AM peak 7:00 AM–12:00 PM and PM peak 3:00 PM–7:00 PM, with volumes reaching approximately 71% higher than the daily average.
Weekend traffic:
Weekend volumes run about 10% below weekday levels.
Seasonal Fluctuation
Busy season:
June–August is the high season, with volumes +7% versus the annual average.
Lowest month:
January is the quietest month, with volumes -13% versus the annual average.
Analytical insight
In Henry County, Iowa, 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
Henry
Iowa
Average
Difference
Traffic
1,778
3,042
-41.5%
Truck % (Total Traffic)
12.3%
11.0%
+12.2%
Truck % (Highway)
15.1%
16.1%
-6.3%
Avg. Travel Time
32.1 min
33.0 min
-2.6%
Frequently Asked Questions
The average daily traffic volume is calculated at 1,778 vehicles per day, providing a baseline for daily operations and site assessment.
Henry's average travel time of 32.1 minutes is longer than 29% of counties in Iowa.
Trucks account for approximately 12.3% of the total traffic mix across all road types, with a significantly higher concentration of 15.1% on highways.
Approximately 36% of highway traffic and 7% of non-highway traffic consists of vehicles whose trip originates outside Henry County, Iowa. This indicates that a portion of highway traffic is regional pass-through, while local roads are more representative of resident and commuter activity.
The average travel time for drivers is 32.1 minutes, offering a standard metric for commute and delivery route planning.
Traffic volumes are typically 7% higher during June–August. Volumes drop to their lowest levels in January, averaging 1,554 vehicles per day - a 13% decrease from the annual average.
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)
