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Brown County, Indiana Traffic Counts

This page delivers traffic analytics for Brown County, Indiana. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Brown County, Indiana among 146 road miles divided in 2,492 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 308 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.

2,138

Trucks

Trucks

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

7.5%

Average travel time

Average travel time

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

42.0 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.

11.8%

Drivers’ average age

Drivers’ average age

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

46.4 yrs

Drivers’ average income

Drivers’ average income

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

$79,431

Our data indicates an estimated average traffic volume of 2,138 vehicles per day in Brown County, Indiana that results in 277,020 vehicle-miles traveled per day (≈101 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 42.0 minutes, which already accounts for delays at signals, intersections, and congestion.

Analytical insight

When compared to the Indiana state averages: At 2,138 vehicles per day, the average monitored road in Brown carries 63% less traffic than the state average of 5,704 vehicles per day - a critical factor for logistics and site planning. In total volume terms, its road network carries 277,020 vehicle-miles traveled per day (≈101 million per year), about 0.2% of Indiana's statewide total. The average trip takes 42.0 minutes, 25% higher than the state level. At 24% lower than the state level, the 11.8% congestion ratio signals smoother traffic flow - crucial for traffic control improvement and logistics planning. By volume, Brown's 2,138 vehicles per day outpaces 9% of counties in Indiana. On travel time, Brown runs longer than 98% of counties in Indiana.

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.

2,138

Trucks

Trucks

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

7.5%

Average travel time

Average travel time

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

42.0 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.

11.8%

Drivers’ average age

Drivers’ average age

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

46.4 yrs

Drivers’ average income

Drivers’ average income

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

$79,431

The non-highway road network in Brown County, Indiana supports a substantial volume of traffic. The average non-highway road carries 2,138 vehicles per day. That average covers 146 non-highway road miles divided in 2,492 segments (average segment length 308 ft), together carrying 277,020 vehicle-miles traveled per day (≈101 million per year). Trucks constitute 7.5% of non-highway traffic.

Analytical insight

Non-highway congestion (11.8%) runs 22% lower than the state average, pointing to smoother local traffic flow. 98% of counties in Indiana see shorter overall travel times than Brown. Brown's average driver income exceeds 77% of counties in Indiana. The driver population here skews older than 22% of counties in Indiana.

Time-of-Day & Seasonal Patterns

Analytical insight

In Brown County, Indiana, the peak hour concentrates about 8% of the day's traffic.

Traffic Flow Profile Comparison

Metric

Brown

Indiana
Average

Difference

Traffic

2,138

5,704

-62.5%

Truck % (Total Traffic)

7.5%

12.1%

-38.3%

Truck % (Highway)

19.6%

Avg. Travel Time

42.0 min

33.5 min

+25.4%

How Brown County compares

Brown County against nearby areas

Set against the average of the 4 areas nearest to it, Brown County moves 11.0% of the total daily travel and carries 62.8% less traffic on a typical road; it has the quietest roads of the five. Quieter and more local than the areas around it on both counts: less traffic, and less of what there is arriving by truck.

Brown County and the 4 nearest county-level areas by centroid distance, with the Indiana average for scale.
AreaAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
Brown County2,1387.5%277,02042.0 min11.8%
Monroe County, Indiana5,9548.3%2,407,81333.5 min19.4%
Bartholomew County, Indiana5,17212.5%2,494,10334.3 min14.1%
Johnson County, Indiana6,93810.0%3,584,05631.1 min19.9%
Jackson County, Indiana4,92118.3%1,608,66035.2 min15.3%
Indiana average5,70412.1%N/A33.5 min15.6%

Brown County ranked within Indiana

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

Where Brown County sits among Indiana'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.
MeasureBrown CountyIndiana rank
Traffic volume (AADT)2,138#84 of 92
Average travel time42.0 min#3 of 92
Average driver income$79,431#22 of 92
Average driver age46.4 yrs#72 of 92

Brown County ranks #3 of 92 on average travel time but #84 of 92 on average daily traffic volume. Some of the longest trips in Indiana on some of its emptiest roads - distance, not congestion, is what sets travel time here.

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

IndianaDepartment 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 Brown County

The same traffic breakdown for the areas closest to Brown County, Indiana.

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