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Macoupin County, Illinois Traffic Counts

This page delivers traffic analytics for Macoupin County, Illinois. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Macoupin County, Illinois among 314 road miles divided in 4,345 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 382 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

2,801

Trucks

12.5%

Average travel time

32.1 min

Congestion ratio

8.1%

Drivers’ average age

50.1 yrs

Drivers’ average income

$77,361

Our data indicates an estimated average traffic volume of 2,801 vehicles per day in Macoupin County, Illinois that results in 988,577 vehicle-miles traveled per day (≈361 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 Illinois state averages: Macoupin's average daily traffic volume is 67% lower than the state average - 2,801 vehicles per day against 8,480 - suggesting less traffic load per road, a critical factor for logistics and site planning. Across the whole network that adds up to 988,577 vehicle-miles traveled per day (≈361 million per year), roughly 0.4% of Illinois's statewide total. The average trip takes 32.1 minutes, 6% lower than the state level. Congestion runs 61% lower than the state level, at a ratio of 8.1% - smoother traffic flow - crucial for traffic control improvement and logistics planning. By volume, Macoupin's 2,801 vehicles per day outpaces 46% of counties in Illinois. Its average travel time of 32.1 minutes is longer than 25% of counties in Illinois.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic

Traffic

13,618

Trucks

21.0%

Average travel time

58.6 min

Congestion ratio

31.2%

Drivers’ average age

47.8 yrs

Drivers’ average income

$82,813

A significant volume of traffic in Macoupin County, Illinois utilizes the highway network. The average highway carries 13,618 vehicles per day, 396% more than the average non-highway road in the same area, which carries 2,746 vehicles per day. That average covers 26 highway road miles divided in 22 segments (average segment length 6,266 ft), together carrying 367,793 vehicle-miles traveled per day (≈134 million per year). Trucks constitute 21.0% of highway traffic.

Analytical insight

The concentration of trucks on highways (21.0%) is 21% higher than the state average for similar road classifications. This indicates Macoupin serves as a significant freight corridor. For logistics operators, this validates the importance of highway access. By truck concentration, highways here outrank 56% of counties in Illinois. 72% of counties in Illinois see fewer highway trucks per day than Macoupin's roughly 2,857.
non-highway traffic icon

Non-highway traffic

Traffic

2,746

Trucks

7.5%

Average travel time

32.0 min

Congestion ratio

7.9%

Drivers’ average age

50.6 yrs

Drivers’ average income

$76,247

The non-highway road network in Macoupin County, Illinois supports a substantial volume of traffic. The average non-highway road carries 2,746 vehicles per day, 80% less than the average highway in the same area, which carries 13,618 vehicles per day. That average covers 288 non-highway road miles divided in 4,323 segments (average segment length 352 ft), together carrying 620,784 vehicle-miles traveled per day (≈227 million per year). Trucks constitute 7.5% of non-highway traffic.

Analytical insight

Non-highway roads carry a truck concentration that's 64% lower than the highway network. The non-highway congestion ratio of 7.9% is 62% lower than the state level, suggesting more efficient local mobility than the state average. Macoupin's overall average travel time exceeds 25% of counties in Illinois. Macoupin's average driver income exceeds 68% of counties in Illinois. Macoupin's median driver age is higher than 63% of counties in Illinois.

Time-of-Day & Seasonal Patterns

Analytical insight

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

Traffic Flow Profile Comparison

Metric

Macoupin

Illinois
Average

Difference

Traffic

2,801

8,480

-67.0%

Truck % (Total Traffic)

12.5%

10.2%

+22.6%

Truck % (Highway)

21.0%

17.3%

+21.1%

Avg. Travel Time

32.1 min

34.1 min

-5.9%

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

IllinoisDepartment 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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