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Traffic heat map of Jackson County, Iowa: 339 miles of roads shaded from blue (light) to red (heavy traffic), busiest on US 61 and Platt Street

Jackson County, Iowa Traffic Counts

Our Jackson County, Iowa traffic data covers 3,084 road segments over 339 road miles, with an average segment of just 581 ft. Its busiest road, US 61, carries 8,802 vehicles a day, 5.7 times the average road. Whether you are evaluating a new retail location, planning routes or assessing infrastructure, these numbers replace guesswork.
Data sourced from TrafficZoom's proprietary analytics platform.
Data current as of:
Q3 2026
Updated:
September 29, 2026
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Total Traffic Volume & Performance in Jackson County, Iowa

Traffic

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

vehicles per day1,548
Trucks

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

10.3%
Average travel time

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

34.1 min
Congestion ratio

The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.

6.6%
Drivers’ average age

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

51.5 yrs
Drivers’ average income

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

$74,668

The average monitored road in Jackson County, Iowa carries 1,548 vehicles per day. Across its 339 miles of monitored roads, that adds up to 478,968 vehicle-miles traveled per day (≈175 million per year). Trucks are 10.3% of traffic, close to the 11.0% across Iowa.

Traffic 49% below the Iowa average

At 1,548 vehicles per day, the average monitored road in Jackson carries 49% less traffic than the state average of 3,042, suggesting less demand on each road - less drive-by exposure for retail, but easier access for deliveries. Across the whole network, that travel is about 0.6% of Iowa's statewide total. 55% of counties in Iowa see more traffic than Jackson's 1,548 vehicles per day.

The average trip takes 34.1 minutes, on par with the state level. 58% of counties in Iowa have a shorter average travel time than Jackson's 34.1 minutes.

Congestion runs 42% lower than the state level, at a ratio of 6.6%, which means smoother traffic flow - travel times are easy to plan around for scheduled deliveries.

Highway vs. Non-Highway Traffic Analysis

highway traffic icon

Highway Traffic in Jackson County, Iowa

Trafficvehicles per day3,989
Trucks13.8%
Average travel time51.5 min
Congestion ratio8.4%
Drivers’ average age50.1 yrs
Drivers’ average income$76,874

Highways carry a significant share of travel in Jackson County, Iowa: 37% of all vehicle-miles. The average highway carries 3,989 vehicles per day, 169% more than the average non-highway road in the same area, which carries 1,485 vehicles per day.

With 13% of the road miles (42 miles in 78 segments), highways punch above their length, carrying 176,989 vehicle-miles traveled per day (≈64.6 million per year).

Fewer highway trucks than 67% of counties in Iowa

At 13.8%, highway truck share is 15% lower than the state average. The highway traffic mix is typical for Iowa: neither freight- nor commuter-dominated.

58% of counties in Iowa see a higher highway truck share than Jackson's 13.8%. By raw truck volume, Jackson carries fewer highway trucks than 67% of counties in Iowa.

non-highway traffic icon

Non-highway Traffic in Jackson County, Iowa

Trafficvehicles per day1,485
Trucks8.3%
Average travel time33.6 min
Congestion ratio6.6%
Drivers’ average age52.1 yrs
Drivers’ average income$74,062

Local roads carry more than half of all travel in Jackson County, Iowa (63% of vehicle-miles). On the average non-highway road, that comes to 1,485 vehicles per day.

Local roads make up 87% of the monitored road miles (297 miles in 3,006 segments) but carry less than their share of travel: 301,979 vehicle-miles traveled per day (≈110 million per year). About 1 in 12 vehicles on non-highway roads is a truck (8.3%).

Older drivers than 74% of counties in Iowa

The concentration of trucks on non-highway roads is 40% lower than on highways.

The non-highway congestion ratio of 6.6% is 41% lower than the state level, suggesting more efficient local mobility than the state average.

Trip origins here have higher average income than 58% of counties in Iowa. Jackson's median driver age is higher than 74% of counties in Iowa.

Time-of-Day & Seasonal Patterns

peak hours icon
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 79% higher than the daily average.
Weekend traffic:
Weekend traffic is about as busy as on weekdays (-2%): leisure and through trips largely replace the commute.
seasonal traffic icon
Seasonal Fluctuation
Busy season:
June–August is the high season, with volumes +16% versus the annual average.
Lowest month:
February is the quietest month, with volumes -23% versus the annual average - the usual winter low.

Data Finding: Hourly & Seasonal Patterns

In Jackson County, Iowa, the peak hour concentrates about 7% of the day's traffic, and there is a strong seasonal swing of +16% in high season.

Jackson County vs. Iowa Traffic Comparison

The average daily traffic per road sets Jackson County apart: 49% below the Iowa average.

MetricJackson CountyIowa averageDifference
Traffic1,5483,042-49.1%
Truck % (Total Traffic)10.3%11.0%-6.5%
Truck % (Highway)13.8%16.1%-14.5%
Avg. Travel Time34.1 min33.0 min+3.3%

How Jackson County compares

Jackson County has the quietest roads among its nearby counties

Set against the average of the 4 areas nearest to it, Jackson County carries 41.2% less traffic on a typical road and is 30.0% less congested; it has the quietest roads of the five. Less traffic and more room for it - the roads here run both quieter and freer than the areas around them.

Jackson County and the 4 nearest county-level areas by centroid distance, with the Iowa average for scale.
AreaAverage daily trafficTruck shareDaily vehicle-milesAverage travel timeCongestion ratio
Jackson County1,54810.3%478,96834.1 min6.6%
Dubuque County, Iowa3,7919.5%1,911,04632.1 min14.8%
Jo Daviess County, Illinois2,22910.8%485,59433.7 min6.9%
Clinton County, Iowa2,7618.4%1,047,40032.8 min9.3%
Jones County, Iowa1,7529.6%559,71233.2 min6.9%
Iowa average3,04211.0%N/A33.0 min11.4%

Jackson County ranked within Iowa

Jackson County sits in the bottom quarter of the Iowa field on highway travel volume, at #53 of 70.

Jackson County ranked among 99 county-level areas in Iowa (1 = highest); measures without data in every county rank a smaller field, down to 70.
MeasureJackson CountyIowa rank
Traffic volume (AADT)1,548#55 of 99
Highway vehicle-miles per day176,989#53 of 70
Truck share on highways13.8%#41 of 70
Highway trucks per day549#47 of 70
Average travel time34.1 min#42 of 99
Average driver income$74,668#42 of 99
Average driver age51.5 yrs#26 of 99

Busiest roads in Jackson County, Iowa

On their busiest stretches, the three busiest roads in Jackson County carry 7,278 vehicles a day on average, 4.7 times the typical road in the county (1,548).

US 61 is the busiest road, at 8,802 vehicles a day, 1,219 of them trucks (13.8%). It tops the truck ranking too, with the most trucks.

Trips using US 61 are long: a median of 51.2 minutes against 34.1 county-wide, the mark of a through route.

Few trucks use Main Street: 4.1% of its traffic, under half the county's 10.3%.

Ranked by daily traffic (AADT)

Cars and light vehiclesTrucks
1US 61Trunk road · 8,802vehicles1,219trucks · 13.8%
Road class
Trunk road
Congestion ratio
9.7%
Median trip time
51.2 min
Drivers’ median age
50.1 yrs
Drivers’ average income
$77,448

A main artery: US 61's busiest stretch carries 5.7 times the county average; trucks are 13.8% of it, above the county-wide 10.3%.

2Platt StreetPrimary road · 6,881vehicles326trucks · 4.7%
Road class
Primary road
Congestion ratio
16.5%
Median trip time
35.8 min
Drivers’ median age
52.0 yrs
Drivers’ average income
$61,010

Delays build on Platt Street: its congestion ratio of 17% over free-flow time is well above the county's 7%.

3Main StreetSecondary road · 6,151vehicles250trucks · 4.1%
Road class
Secondary road
Congestion ratio
14.6%
Median trip time
30.9 min
Drivers’ median age
51.7 yrs
Drivers’ average income
$61,825

Main Street peaks at 6,151 vehicles a day, 4.0 times the county average; trucks are 4.1% of it, below the county-wide 10.3%.

4Riverview StreetPrimary road · 4,511vehicles335trucks · 7.4%
Road class
Primary road
Congestion ratio
11.7%
Median trip time
29.8 min
Drivers’ median age
51.5 yrs
Drivers’ average income
$88,538

Riverview Street carries 2.9 times the county average at its busiest, 335 of them trucks (7.4%, below the county-wide 10.3%).

5200th AvenueSecondary road · 4,481vehicles201trucks · 4.5%
Road class
Secondary road
Congestion ratio
9.9%
Median trip time
32.7 min
Drivers’ median age
51.9 yrs
Drivers’ average income
$64,824

200th Avenue carries 2.9 times the county average on its busiest stretch, where the median trip lasts 32.7 minutes.

Ranked by trucks per day

Cars and light vehiclesTrucks
1US 61Trunk road · #1 by traffic8,802vehicles1,219trucks · 13.8%
2Riverview StreetPrimary road · #4 by traffic4,511vehicles335trucks · 7.4%
3Platt StreetPrimary road · #2 by traffic6,881vehicles326trucks · 4.7%
4State StreetPrimary road · 3,408vehicles304trucks · 8.9%
Road class
Primary road
Congestion ratio
10.1%
Median trip time
26.3 min
Drivers’ median age
53.8 yrs
Drivers’ average income
$80,662

At 2.2 times the county average, State Street draws drivers from neighborhoods averaging $80,662 in household income.

5Great River RoadPrimary road · 3,195vehicles298trucks · 9.3%
Road class
Primary road
Congestion ratio
7.4%
Median trip time
29.8 min
Drivers’ median age
51.5 yrs
Drivers’ average income
$89,678

The busiest stretch of Great River Road carries 2.1 times the county average; trucks are 9.3% of it, below the county-wide 10.3%.

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

JacksonDepartment 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 Jackson County

The same traffic breakdown for the areas closest to Jackson County, Iowa.

Need segment-level traffic data?

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