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Traffic heat map of Coffey County, Kansas: 232 miles of roads shaded from blue (light) to red (heavy traffic), busiest on I 35 and 4th Street

Coffey County, Kansas Traffic Counts

Traffic analytics for Coffey County, Kansas, calculated from real-world mobile and sensor networks on 1,664 road segments (232 road miles, about 735 ft each). Its busiest road, I 35, carries 14,113 vehicles a day, 7.5 times the average road. Use the figures below to move from assumptions to certainty on retail locations, logistics and road planning.
Data sourced from TrafficZoom's proprietary analytics platform.
Data current as of:
Q3 2026
Updated:
September 29, 2026
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total traffic icon

Total Traffic Volume & Performance in Coffey County, Kansas

Traffic

The average number of vehicles that travel each day over any road in the road network.

vehicles per day1,874
Trucks

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

14.2%
Average travel time

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

32.8 min
Drivers’ average age

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

51.2 yrs
Drivers’ average income

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

$70,793

A typical monitored road in Coffey County, Kansas sees 1,874 vehicles per day, while its 232 miles of monitored roads together handle 474,120 vehicle-miles traveled per day (≈173 million per year). Trucks are 14.2% of traffic, more than the 10.2% across Kansas.

Traffic 56% below the Kansas average

Coffey sees 56% lower average daily traffic volume than the state average (1,874 vehicles per day against 4,243), suggesting less demand on each road - quiet roads that suit freight movement more than drive-by retail. In total volume terms, its road network carries about 0.6% of Kansas's statewide total of vehicle-miles. Coffey carries more traffic than 51% of counties in Kansas.

The average trip takes 32.8 minutes, on par with the state level. Its average travel time of 32.8 minutes is shorter than 71% of counties in Kansas.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Coffey County, Kansas

Trafficvehicles per day6,642
Trucks16.3%
Average travel time46.6 min
Drivers’ average age51.1 yrs
Drivers’ average income$70,060

Highways carry most of the traffic in Coffey County, Kansas: 79% of all vehicle-miles. The average highway carries 6,642 vehicles per day, 773% more than the average non-highway road in the same area, which carries 761 vehicles per day.

Yet highways are only 26% of the road network, 60 miles in 315 segments, so each mile of them is 3.1 times as busy as the average road mile.

That is more highway travel volume than 67% of counties in Kansas.

Higher highway truck share than 68% of counties in Kansas

At 16.3%, highway truck share is 13% higher than the state average. The highway traffic mix is typical for Kansas: neither freight- nor commuter-dominated.

By truck concentration, highways here outrank 68% of counties in Kansas. Coffey's highway truck count is higher than 68% of counties in Kansas, at roughly 1,083 trucks per day.

non-highway traffic icon

Non-highway Traffic in Coffey County, Kansas

Trafficvehicles per day761
Trucks6.3%
Average travel time29.5 min
Drivers’ average age51.8 yrs
Drivers’ average income$72,140

At 21% of vehicle-miles, local roads carry a smaller share of the traffic in Coffey County, Kansas than highways. On the average non-highway road, that comes to 761 vehicles per day.

Local roads make up 74% of the monitored road miles (172 miles in 1,349 segments) but carry less than their share of travel: 98,817 vehicle-miles traveled per day (≈36.1 million per year). The truck share on non-highway roads is 6.3%.

Older drivers than 75% of counties in Kansas

Compared to highways, non-highway routes see 61% fewer trucks by share.

Trip origins here have higher average income than 62% of counties in Kansas. 75% of counties in Kansas have a younger driver population than Coffey.

Time-of-Day & Seasonal Patterns

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Peak Traffic Windows
Weekday peaks:
AM peak 7:00 AM–8:00 AM and a long afternoon plateau from 3:00 PM to 7:00 PM, with volumes reaching approximately 73% higher than the daily average.
Weekend traffic:
Weekends are busier than weekdays: volumes run about 7% above weekday levels, which usually points to leisure, tourism or shopping traffic.
seasonal traffic icon
Seasonal Fluctuation
Busy season:
May–July is the high season, with volumes +7% versus the annual average.
Lowest month:
January is the quietest month, with volumes -12% versus the annual average - the usual winter low.

Data Finding: Hourly & Seasonal Patterns

In Coffey County, Kansas, the peak hour concentrates about 7% of the day's traffic, and there is a noticeable seasonal swing of +7% in high season.

Coffey County vs. Kansas Traffic Comparison

Coffey County's biggest difference from the Kansas average is its average daily traffic per road, 56% below it. Its truck share, by contrast, is 39% above.

MetricCoffey CountyKansas averageDifference
Traffic1,8744,243-55.8%
Truck % (Total Traffic)14.2%10.2%+39.3%
Truck % (Highway)16.3%14.4%+13.1%
Avg. Travel Time32.8 min31.8 min+3.1%

How Coffey County compares

Coffey County against nearby counties

Coffey County tracks the 4 areas around it closely - no measure in this table sets it far apart from the areas immediately next to it, though it has the fourth busiest roads of the five.

Coffey County and the 4 nearest county-level areas by centroid distance, with the Kansas average for scale.
AreaAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
Coffey County1,87414.2%474,12032.8 minN/A
Woodson County, Kansas1,72415.1%111,28944.0 minN/A
Anderson County, Kansas2,20311.6%308,73738.2 minN/A
Osage County, Kansas2,00014.5%886,18433.6 min5.5%
Lyon County, Kansas3,36415.2%1,132,24134.4 min7.6%
Kansas average4,24310.2%N/A31.8 min17.1%

Coffey County ranked within Kansas

Coffey County sits in the top quarter of the Kansas field on average driver age, at #27 of 105.

Coffey County ranked among 105 county-level areas in Kansas (1 = highest); measures without data in every county rank a smaller field, down to 82.
MeasureCoffey CountyKansas rank
Traffic volume (AADT)1,874#52 of 105
Highway vehicle-miles per day375,303#28 of 82
Truck share on highways16.3%#27 of 82
Highway trucks per day1,083#27 of 82
Average travel time32.8 min#75 of 105
Average driver income$70,793#41 of 105
Average driver age51.2 yrs#27 of 105

Busiest roads in Coffey County, Kansas

The three busiest roads in Coffey County average 10,362 vehicles a day, 5.5 times the county average of 1,874 across all its monitored roads.

I 35 leads with 14,113 vehicles a day, 2,739 of them trucks (19.4%). It also carries the most trucks.

I 35 carries longer journeys than most roads here, with a median trip of 58.9 minutes against 32.8 county-wide.

4th Street is busy with cars rather than freight: only 6.5% of its traffic is trucks, against 14.2% county-wide.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1I 35Motorway · 14,113vehicles2,739trucks · 19.4%
Road class
Motorway
Median trip time
58.9 min
Drivers’ median age
50.5 yrs
Drivers’ average income
$71,238

I 35 is a trunk route for the county, carrying 7.5 times the county average on its busiest stretch; trucks are 19.4% of it, above the county-wide 14.2%.

24th StreetTrunk road · 10,980vehicles716trucks · 6.5%
Road class
Trunk road
Median trip time
40.0 min
Drivers’ median age
51.5 yrs
Drivers’ average income
$63,401

4th Street carries 5.9 times the county average at its busiest, 716 of them trucks (6.5%, below the county-wide 14.2%).

3US 75Trunk road · 5,992vehicles690trucks · 11.5%
Road class
Trunk road
Median trip time
44.4 min
Drivers’ median age
51.1 yrs
Drivers’ average income
$72,283

Drivers on US 75 are on long journeys, a median 44.4 minutes against 32.8 county-wide: a through route more than a local street.

4Ogden StreetTertiary road · 2,172vehicles229trucks · 10.6%
Road class
Tertiary road
Median trip time
26.1 min
Drivers’ median age
52.4 yrs
Drivers’ average income
$75,403

At 16% more than the county average, Ogden Street draws drivers from neighborhoods averaging $75,403 in household income.

5Fauna RoadTertiary road · 2,162vehicles159trucks · 7.3%
Road class
Tertiary road
Median trip time
29.5 min
Drivers’ median age
51.0 yrs
Drivers’ average income
$76,696

Fauna Road is busy by local standards, at 15% more than the county average on its busiest stretch; trucks are 7.3% of it, below the county-wide 14.2%.

Ranked by trucks per day

Cars and light vehiclesTrucks
1I 35Motorway · #1 by traffic14,113vehicles2,739trucks · 19.4%
24th StreetTrunk road · #2 by traffic10,980vehicles716trucks · 6.5%
3US 75Trunk road · #3 by traffic5,992vehicles690trucks · 11.5%
4Ogden StreetTertiary road · #4 by traffic2,172vehicles229trucks · 10.6%
5Fauna RoadTertiary road · #5 by traffic2,162vehicles159trucks · 7.3%
How to read these road counts
  • The first number is AADT, annual average daily traffic: the vehicles passing a point on an average day, both directions combined and trucks included. On a divided highway both carriageways are added together.
  • Traffic changes along a road, with more near interchanges and towns and less in open country. Every figure for a road describes its busiest stretch in the county, so the two rankings show the same numbers for the same road.
  • The second number is the trucks on that stretch, a part of its AADT. The bar splits the AADT into cars and light vehicles (blue) and trucks (amber).
  • See segment-level AADT for any road on TrafficZoom.

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

CoffeyDepartment of Transportation

Demographic Baseline for O-D Modeling

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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Counties near Coffey County

The same traffic breakdown for the areas closest to Coffey County, Kansas.

Need segment-level traffic data?

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