McKinney Car Accident Statistics

McKinney’s roads carry more cars every year, and the crash data shows the cost. The city recorded 1,542 reportable wrecks in 2024, and Collin County logged more than 15,000. These McKinney car accident statistics come straight from Texas Department of Transportation crash records and federal safety data, current through the 2024 reporting year. 

As one of the fastest-growing cities in the country, McKinney puts more residents and commuters on US-75, US-380, and its local arteries each year, and the collisions have climbed alongside the population.

The figures that follow lay out how often these crashes happen, how serious they get, and what tends to cause them — and why so many become claims for McKinney car accident lawyers.

Five Figures That Tell the Story

McKinney’s 2024 crash numbers come down to a handful of figures worth remembering:

• 1,542 reportable crashes in the city in 2024.
• 6 people killed in 6 fatal crashes.
• 42 crashes causing serious injuries, hurting 47 people.
• 15,348 crashes across Collin County, with 73 deaths.
• 4,150 traffic deaths statewide, roughly one reportable crash every 57 seconds.

Each of these is broken down further below, with the state and federal sources behind them.

How Many Car Accidents Happen in McKinney Each Year?

McKinney saw 1,542 reportable crashes in 2024, and most caused no injury while a small share turned serious or deadly. The table breaks the year down by severity, using data from the Texas Department of Transportation’s Crash Records Information System.

The pattern holds true across Texas: the large majority of crashes are property-damage or minor-injury wrecks, but the small percentage that cause death or serious injury carry almost all of the human and financial cost. You can review the full city breakdown in the TxDOT 2024 crashes-by-city report.

How Does McKinney Compare to Collin County and Texas?

McKinney accounts for roughly a tenth of Collin County’s crashes and a small fraction of the statewide total. Set side by side, the local and county numbers show where McKinney fits.

Statewide, the scale is staggering by comparison. Texas recorded 4,150 traffic deaths and 251,977 injuries in 2024, with a reportable crash roughly every 57 seconds and not a single day of the year without a death on its roads. County-level figures are published in the TxDOT 2024 crashes-by-county report.

What Causes the Most Car Accidents in McKinney?

The same behaviors that drive crashes across Texas cause most of McKinney’s. State and federal data point to a short list of repeat offenders:

• Speeding, which Texas leads the nation in, recording the most speeding-related deaths of any state in recent federal data.
• Distracted driving, especially phone use in the stop-and-go traffic on US-75.
• Impaired driving, concentrated at night and on weekends.
• Failure to yield, common at the busy surface intersections along US-380, Custer Road, and Eldorado Parkway.

These factors share a trait that matters for any injury claim: they are all forms of driver negligence. When one of them causes a crash, the at-fault driver, through their insurance, is responsible for the harm. National context for these patterns is available through the NHTSA Fatality Analysis Reporting System.

Where Are McKinney’s Most Dangerous Roads?

Crashes concentrate on the corridors that carry the most traffic, where speed and volume combine. A handful of routes see the bulk of McKinney’s serious wrecks:

• US-75 (Central Expressway), the city’s busiest artery and a hot spot for rear-end and lane-change crashes.
• US-380 (University Drive), where heavy east-west traffic meets frequent turning movements.
• SH-121 (Sam Rayburn Tollway), carrying fast regional and commercial traffic.
• Custer Road, Eldorado Parkway, and Virginia Parkway, the surface arteries where intersection and left-turn collisions cluster.

Traffic volume alone does not decide fault, but it does explain why these roads generate the most claims. Knowing where crashes happen helps drivers stay alert on the routes that carry the highest risk.

Are Texas Roads Getting Safer?

Slightly, though the progress is thin and uneven. The statewide trend gives a mixed picture that McKinney drivers should read with caution:

• Texas traffic deaths fell to 4,150 in 2024, a 3.29 percent drop from 4,291 the year before.
• The fatality rate improved to 1.35 deaths per 100 million miles driven, down about 5 percent.
• Even so, there was not one deathless day on Texas roads in 2024.
• Texans drove more than ever, logging 307.49 billion miles, so exposure keeps rising.

For a fast-growing city like McKinney, population and traffic growth can outpace statewide safety gains, which keeps local crash volume high even as the state rate ticks down. The overall figures come from the TxDOT 2024 Crash Facts report.

Frequently Asked Questions

A few data questions come up often about crashes in McKinney and Collin County. Here are direct answers drawn from the latest state and federal records.

How many people die in McKinney car accidents each year?

Six people were killed in McKinney traffic crashes in 2024, across six fatal wrecks, according to TxDOT. Collin County as a whole recorded 73 traffic deaths that year, and Texas recorded 4,150.

Families who lose a loved one in one of these crashes may have a wrongful death claim under Texas law. 

Are car accidents increasing in McKinney?

McKinney’s rapid growth keeps crash volume high even as statewide fatalities dipped slightly in 2024. More residents and commuters on US-75 and US-380 each year mean more collisions, so local totals tend to hold steady or climb while the state rate slowly improves.

What is the most common cause of crashes in the McKinney area?

Speeding, distracted driving, impaired driving, and failure to yield cause most Texas crashes, and McKinney follows the same pattern. Texas has led the nation in speeding-related fatalities in recent federal data.

When do most fatal crashes happen in Texas?

Statewide, no day in 2024 passed without a traffic death, and fatalities cluster on weekends and in the fall. October was the deadliest month, and the two deadliest single days were a Friday in May and a Sunday in October.

What These Numbers Mean If You Were in a McKinney Crash

Behind every figure on this page is a real person facing medical bills, missed work, and an insurance company looking to pay as little as possible. If you were one of the 1,542, the statistics matter far less than your own claim, and that is where a lawyer helps.

Tate Law Offices is a family-owned firm that handles serious car accident cases across McKinney and Collin County, on a contingency fee basis, so you pay no attorney fee unless we win money for you. Call (903) 892-4440 any time, day or night, for a free consultation, and we will tell you honestly what your case is worth.