Fatal Crash Data

Fatal crashes in New London County, Connecticut

In 2024, 35 people died in 33 fatal crashes in New London County, 25.0% more than in 2023. From 2015 to 2024 the county recorded 261 fatal crashes and 281 deaths, the 4th most of any county in Connecticut.

All fatal crashes in Connecticut.

Deaths in New London County by year

102030201620182020202220242024: 35
YearFatal crashesDeaths
20243335
20232728
20222527
20212527
20202122
20192934
20182324
20172628
20162527
20152729

Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count

The deadliest roads in New London County

I-95 had the most fatal crashes of any numbered road in New London County from 2015 to 2024: 35, with 44 deaths. The 15 roads listed held 62% of all fatal crashes in New London County from 2015 to 2024; 2 are interstates, 1 US route, 12 state highways. Interstate, US and state routes with 5 or more fatal crashes in the county; county roads and city streets are in the county's total but not listed.

RoadFatal crashesDeaths2022 to 2024
1I-95354412
2I-39519216no page
3State Highway 215152no page
4US 115157
5State Highway 3213154no page
6State Highway 1213137no page
7State Highway 16772no page
8State Highway 201771no page
9State Highway 354671no page
10State Highway 138661no page
11State Highway 2A661no page
12State Highway 85663no page
13State Highway 169562no page
14State Highway 164553no page
15State Highway 184551no page

Cities NHTSA filed, with their fatal crashes from 2015 to 2024: Norwich 27, Groton 21, Colchester 19, Ledyard 16, Preston 14, Fort Griswold (Historical) 14, Stonington 13, North Stonington 12. The city is not filed for crashes outside a city.

Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count

When fatal crashes happen in New London County

The heaviest slot is Saturday, 8 pm to midnight, with 14 fatal crashes from 2015 to 2024. The worst hour is 10 pm to 11 pm; the worst month is July.

Share of fatal crashes in New London County by weekday and time of day, 2015 to 2024, in percent
Midnight to 44 to 8 am8 to noonNoon to 44 to 8 pm8 to midnight
Sun3.5 percent, 9 fatal crashes0.4 percent, 1 fatal crashes1.2 percent, 3 fatal crashes4.2 percent, 11 fatal crashes3.1 percent, 8 fatal crashes1.5 percent, 4 fatal crashes
Mon1.9 percent, 5 fatal crashes0.4 percent, 1 fatal crashes1.9 percent, 5 fatal crashes3.5 percent, 9 fatal crashes3.1 percent, 8 fatal crashes3.1 percent, 8 fatal crashes
Tue0.8 percent, 2 fatal crashes1.2 percent, 3 fatal crashes1.5 percent, 4 fatal crashes2.3 percent, 6 fatal crashes4.6 percent, 12 fatal crashes2.7 percent, 7 fatal crashes
Wed1.9 percent, 5 fatal crashes2.3 percent, 6 fatal crashes0.8 percent, 2 fatal crashes1.9 percent, 5 fatal crashes2.7 percent, 7 fatal crashes3.1 percent, 8 fatal crashes
Thu1.2 percent, 3 fatal crashes1.9 percent, 5 fatal crashes1.5 percent, 4 fatal crashes1.9 percent, 5 fatal crashes4.2 percent, 11 fatal crashes3.1 percent, 8 fatal crashes
Fri2.3 percent, 6 fatal crashes0.8 percent, 2 fatal crashes1.2 percent, 3 fatal crashes3.9 percent, 10 fatal crashes2.7 percent, 7 fatal crashes4.6 percent, 12 fatal crashes
Sat1.5 percent, 4 fatal crashes3.1 percent, 8 fatal crashes1.5 percent, 4 fatal crashes1.9 percent, 5 fatal crashes3.5 percent, 9 fatal crashes5.4 percent, 14 fatal crashes

By hour

By month

  • Jan7.3%
  • Feb5.7%
  • Mar6.1%
  • Apr8.0%
  • May9.2%
  • Jun9.2%
  • Jul10.7%
  • Aug10.7%
  • Sep8.4%
  • Oct10.7%
  • Nov4.6%
  • Dec9.2%

Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count

What fatal crashes in New London County first hit

The first harmful event was a fixed object such as a tree, pole or barrier in 42%; a collision with another vehicle in 38%, a pedestrian in 7.7%, a rollover in 3.8%.

First harmful eventFatal crashesShare
Fixed object (tree, pole, barrier, ditch)10942%
Collision with another vehicle10038%
Pedestrian207.7%
Other166.1%
Rollover103.8%
Parked vehicle41.5%
Cyclist20.8%
Not reported00.0%

Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count

How fatal crashes in New London County compare with Connecticut

A drinking driver was recorded in 41% of fatal crashes in New London County from 2015 to 2024, above the Connecticut share of 34%; speeding in 35%, above the Connecticut share of 33%; a hit-and-run in 3.4%, below the Connecticut share of 8.5%; a driver recorded as distracted in 3.8%, about the Connecticut share; 48% of passenger-vehicle occupants killed with belt use known were unbelted, below the Connecticut share of 50%. Shares of fatal crashes from 2015 to 2024, against the share across all of Connecticut. A share is only given over 20 crashes.

New LondonConnecticut
On rural roads36%14%above the Connecticut share
At or near an intersection16%23%below the Connecticut share
In the dark, road unlit27%17%above the Connecticut share
A drinking driver41%34%above the Connecticut share
Speeding35%33%above the Connecticut share
A distracted driver (as recorded)3.8%3.4%about the same as the Connecticut share
Occupants killed unbelted48%50%below the Connecticut share
Hit-and-run3.4%8.5%below the Connecticut share
A motorcycle involved24%21%above the Connecticut share
Pedestrians among the dead8.9%19%below the Connecticut share

Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count

Questions about fatal crashes in New London County

How many people died in car accidents in New London County in 2024?
35 people died in 33 fatal crashes in New London County, Connecticut, in 2024, 25.0% more than in 2023.
What is the deadliest road in New London County?
I-95 had the most fatal crashes of any numbered road in New London County from 2015 to 2024: 35, with 44 deaths.
When do fatal crashes in New London County happen most often?
The heaviest slot from 2015 to 2024 was Saturday, 8 pm to midnight, with 14 fatal crashes.
How many fatal crashes in New London County involved a drinking driver?
107 of 261 fatal crashes in New London County from 2015 to 2024 involved a driver NHTSA recorded as drinking, 41%, against 34% across Connecticut.

Other counties in Connecticut with a page

All fatal crashes in Connecticut, with every county ranked.

Where the New London County numbers come from

Counted from NHTSA's Fatality Analysis Reporting System, 2024 Annual Report File: every fatal crash NHTSA filed in New London County (county code 11). A fatal crash is one in which someone died within 30 days. The rate per 100,000 uses the Census Bureau's population estimate for the county; it is the only figure here not counted from FARS. The full method.