Iowa Car Crash Statistics

Iowa is ranked average in motorist safety in the U.S. According to the 2021 IIHS report, the state was 18th among states with the lowest fatalities caused by car crashes. With the state’s extensive road network and 9,616 miles of roadway, Iowa has taken considerable steps to mitigate loss of life and protect road users.

One of the leading causes of road collisions in the state is distracted driving. Therefore, the state has imposed stringent laws that prevent the use of phones while driving. Additionally, unpredictable weather affects most drivers, resulting in slippery roads and poor visibility.

Fatal Crashes
356
Deaths
356
Deaths per 100,000 population
11.1
Deaths per 100 million vehicle miles traveled
1.08
Crash Types
356
Single-vehicle
206
Multiple-vehicle
150
Alcohol Involvement
169killed
Drivers killed with known BAC results
92
Deaths by Road User
Rural vs. Urban Crashes
Source: IIHS, NHTSA

Number of Fatal Crashes

Number of Serious Injury Crashes

Top 5 Most Dangerous Roads in Iowa

Some roads in Iowa are notorious for high rates of car crashes, resulting in fatalities. These roads include:

80
I-80 from Council Bluffs to Davenport
15 Fatalities/year
34
US-34 from Glenwood to Burlington
7 Fatalities/year
92
SR-92 from Council Bluffs to Great River Road
6 Fatalities/year
20
US-20 from Sioux City to East Dubuque
4 Fatalities/year
29
I-29 from Hamburg to Sioux City
5 Fatalities/year

Key Car Crash Statistics in Iowa

  1. In 2018, the average crash rate in the state was one crash every 9.8 minutes.
  2. There were 377 crash fatalities in 2023, which was the highest number of crash fatalities between 2019 and 2023.
  3. 2022 had 1,033 total crashes that resulted from drivers getting distracted while using their phones or other electronic devices while operating a vehicle. This resulted in 6 deaths.
  4. 2021 had 68 motorcycle fatalities (with 64 crashes), which was the highest record between 2009 and 2022.
  5. In 2019, at least 42.53% of people who had a fatal injury and 23.82% with serious injury were not wearing seat belts during a crash.

What Should I Do After a Car Accident in Iowa?

In case of a car accident in Iowa, drivers should follow these procedures to prevent further injury and property damage:

1
Try moving off the mainline

In the event of a crash, drivers should carefully move their vehicles to a safe lane or the side of the road. This should reduce the risk of multi-vehicle crashes.

2
Turn on the hazard lights and use flares and cones

Drivers should turn on their vehicle's hazard lights and utilize roadside flares, cones, or flags to alert drivers of potential danger ahead.

3
Remain at the scene

Iowa prohibits vehicle operators from leaving the scene after an accident.

4
Check for injury

It is crucial to check and see whether anyone was injured in the collision. If anyone is seriously injured, individuals should not move the patient but contact a medical emergency team for assistance.

5
Notify local law enforcement

Drivers must report any collision that causes injury, death, or property damage exceeding $1,500 within 72 hours.

6
Record information

Drivers engaged in an accident should record the names and contact information of any other people involved, including passengers, bystanders, and emergency services on the site.

7
Take images for documentation

Drivers should take photos of the collision. They might be used to determine the cause of the accident and as evidence in legal proceedings or insurance claims.

8
Exchange information

In Iowa, the law requires all parties involved in a traffic incident to exchange information. These contain names, addresses, insurance information, license numbers, and vehicle registrations. If the driver does not own the vehicle, they should provide the owner's name and address.

9
Seek help from an attorney

Drivers should obtain legal counsel to ensure their rights are not violated.

10
Notify the insurance company

If a driver wishes to submit a compensation claim, they must tell their insurance carrier.

11
Keep a record of the incident

Drivers should retain any records connected to the crash in case they need documentation during a legal proceeding or for insurance purposes.

Iowa Driving Laws and Facts

Iowa State has strict laws and regulations that ensure road safety for every individual. These laws include:

Impaired Driving

In Iowa, driving with a Blood Alcohol Concentration (BAC) of more than 0.08% is a DUI charge for drivers over the age of 21.

The state prohibits driving under the influence of any controlled substance or intoxicant.

Distracted Driving Law

Iowa prohibits using a handheld device in the car to write, read, send text, or browse the internet unless the car is at a complete stop. Even if the vehicle is stopped in traffic or at a stop sign or light, drivers shall not use any handheld device.

Drivers over 18 can call or use handheld devices for navigation.

Drivers under 18 are forbidden from using handheld or hands-free devices.

Drivers are also prohibited from eating or drinking while operating a vehicle.

Seatbelt Law

Iowa requires drivers and all front-seat passengers to wear seat belts whenever a vehicle is in motion.

The state requires any person under 18 to ride in the backseat of a car and be appropriately secured to their seat.

Iowa requires all children aged six years or younger to be secured in a booster or child safety seat.

Children under one or 20 pounds must be secured with seats facing the vehicle's rear.

Vehicle Insurance Laws

Drivers must ensure that their cars have a minimum liability insurance coverage. This protects drivers financially in the event of an accident that is caused during an accident.

Teenage Driving Laws

The state's legal driving age is 14 years. Before getting an instruction permit, minor drivers must complete a driving course and pass visual and writing tests.

The driver must always have a supervisor who is at least 21 years old and has a valid driver's license.

Drivers cannot use cell phones or other handheld devices while operating a vehicle.

For the first six months, drivers cannot carry more than one minor passenger without supervision. Additionally, the law prohibits drivers from carrying more passengers than the number of seat belts in the car without adult supervision.

Drivers with an intermediate license cannot operate a vehicle without adult supervision between 12:30 a.m. and 5:00 a.m.

To get a full license, minor drivers must complete 10 hours of supervised driving, with at least two hours of nighttime driving.

Lane Camping

On multi-lane highways across the state, the left lane is reserved solely for overtaking or passing other cars. Vehicles in the left lane should travel faster than those on the right.

Motorcyclists

Motorized bicycle operators are prohibited from carrying any passengers on highways.

The state prohibits riders from carrying passengers unless a motorcycle is designed to carry more than one passenger.

Riders of motorized bicycles or motorcycles are prohibited from lane splitting even if there is adequate space between two vehicles ahead.

Riders should have at least one of the motorcycle headlights on when riding the vehicle.

The state has no motorcycle helmet laws requiring riders to wear protection while on the road.

Move Over Law

Drivers should slow down and move lanes when approaching a stationary police or emergency vehicle with warning lights flashing.

If cars cannot move over lanes, they should slow down and cautiously approach the vehicle.

Iowa Weird Traffic Laws

Iowa shares most of the country's standard traffic laws with other states. However, it also has its unique regulations that other states might lack. These are some of these weird laws and regulations:

  1. Driving too slowly. Safe driving is key, but in Iowa, it is illegal for individuals to drive too slowly as it impedes regular traffic flow. Drivers can be given a citation for driving too slow in the state.
  2. Flashing Headlights. In Iowa, flashing your headlights in a way that interrupts, impedes, or disrupts an official performing their duties is illegal.
  3. The “Right of Way” Rule. Drivers turning left should always yield the right-of-way to any oncoming traffic and let the vehicles go first. The state requires drivers to wait for any vehicles to pass before the driver makes a turn.
  4. Keep right if you are driving slowly. Drivers driving slower than the normal traffic flow are expected to stay on the right lane and not leave the lane unless they need to pass another vehicle.
  5. Using a phone. Unlike other states that prohibit receiving calls when drivers operate a vehicle, Iowa only prohibits writing, reading, or texting while driving. Individuals are allowed to pick up calls while driving.