United States
Comparing Gun Laws and Gun-Related Deaths Across America
Comparing Gun Laws and Gun-Related Deaths Across America
In June 2022, the U.S. Supreme Court’s decision to strike down concealed-gun legislation in New York sent shock waves through the country.
The decision brought renowned attention to the ongoing debate around America’s gun laws—one that Americans have grossly differing views on. This lack of consensus is apparent not just in public opinion, but in legislation, with U.S. firearm regulation varying greatly from state to state.
Which states have the strictest (and loosest) gun regulations around? This graphic by Elbie Bentley sets the ground for comparing gun laws across America before the impact of the Supreme Court’s ruling can be fully understood. It uses 2021 data from Giffords Law Center and contrasts against gun-related deaths in each state.
States With The Strictest Gun Laws
Since 2010, researchers at Giffords Law Center have been ranking state gun laws across America and seeing if there’s a correlation between stricter gun laws and lower gun-related deaths.
Here’s a look at the top 10 states with the strictest gun laws and their number of gun-related deaths in 2021:
Rank | State | Gun-Related Deaths in 2021 (per 100,000 people) | % Difference from National Average |
---|---|---|---|
1 | California | 8.5 | -37% |
2 | New Jersey | 5 | -63% |
3 | Connecticut | 6 | -56% |
4 | Hawaii | 3.4 | -75% |
5 | Massachusetts | 3.7 | -73% |
6 | New York | 5.3 | -61% |
7 | Mayland | 13.5 | -1% |
8 | Illinois | 14.1 | +3% |
9 | Rhode Island | 5.1 | -62% |
10 | Washington | 10.9 | -20% |
California has the strictest gun laws in the country. Some of the state’s most notable legislation is its proactive removal of firearms from people who are facing domestic violence charges, or from people that have domestic abuse protective orders filed against them.
In addition to having the strictest gun laws, California also has a relatively low rate of gun-related deaths, at 8.5 deaths per 100,000 people—37% below the national average.
Apart from Illinois, gun-related deaths in the 10 states with the strictest gun laws are all below the national average, with Hawaii ranking the lowest for gun-related deaths at 3.4 deaths per 100,000 people, or 75% below the national average.
States With The Loosest Gun Laws
On the opposite end of the spectrum, here’s a look at the 10 states with the loosest gun laws, and their number of gun-related deaths per 100,000 people:
Rank | State | Gun-Related Deaths in 2021 (per 100,000 people) | % Difference from National Average |
---|---|---|---|
41 | Alaska | 23.5 | +73% |
42(T) | Arizona | 16.7 | +22% |
42(T) | Kentucky | 20.1 | +48% |
44 | South Dakota | 13.6 | -0.4% |
45(T) | Kansas | 16.9 | +24% |
45(T) | Mississippi | 28.6 | +110% |
47 | Missouri | 23.9 | +75% |
48 | Idaho | 17.6 | +29% |
49 | Wyoming | 25.9 | +90% |
50 | Arkansas | 22.6 | +66% |
Apart from South Dakota, all states in the bottom 10 have an above-average rate of gun-related deaths. Mississippi has the highest death rate at 28.6 per 100,000, which is 110% above the national average.
In Mississippi, you don’t need a permit to carry a concealed gun—not even on university campuses. And a few years ago, the state passed a law allowing K-12 school employees to bring guns onto school grounds.
Polarizing Opinions and an Uncertain Future
The recent Supreme Court ruling came weeks after dozens were killed in a series of mass shootings across the country—including one in a grocery store in Buffalo, New York, and the other in an elementary school in Uvalde, Texas.
Notably, some states have already reacted to the ruling by altering their gun laws. New York passed new legislation banning guns from notable public places, requiring applicants to prove they can use a gun, and requiring applicants to have their social media accounts reviewed. On the other hand, Maryland loosened its gun laws, directing law enforcement to be less restrictive for concealed carry applicants.
As all of the changes are still happening in rapid session, time will tell what the next annual review of U.S. gun laws shows about the country’s gun regulation landscape.

This article was published as a part of Visual Capitalist's Creator Program, which features data-driven visuals from some of our favorite Creators around the world.
Cannabis
Timeline: Cannabis Legislation in the U.S.
At the federal level, cannabis is illegal, but state laws differ. This graphic looks at the timelines of cannabis legislation in the U.S.

Timeline: Cannabis Legislation in the U.S.
At the federal level, cannabis is still considered an illegal substance. That said, individual states do have the right to determine their own laws around cannabis sales and usage.
This visual from New Frontier Data looks at the status of cannabis in every state and the timeline of when medical and/or recreational use became legal.
Cannabis Through the Years
In the U.S., the oldest legalese concerning cannabis dates back to the 1600s—the colony of Virginia required every farm to grow and produce hemp. Since then, cannabis use was fairly wide open until the 1930s when the Marihuana Tax Act was enforced, prohibiting marijuana federally but still technically allowing medical use.
Jumping ahead, the Controlled Substances Act was passed in 1970, classifying cannabis as Schedule I drug—the same category as heroin. This prohibited any use of the substance.
However, the 1970s also saw a counter movement, wherein many states made the move towards decriminalization. Decriminalization means that although possessing cannabis remained illegal, a person would not be subject to jail time or prosecution for possessing certain amounts.
By the 1990s, some of the first states passed laws to allow the medical usage of cannabis, and by 2012 two states in the U.S.—Washington and Colorado—legalized the recreational use of cannabis.
Cannabis Legislation Today and Beyond
The MORE Act (the Marijuana Opportunity Reinvestment and Expungement Act) was passed in the House early 2022, and if made law, it would decriminalize marijuana federally.
“This bill decriminalizes marijuana. Specifically, it removes marijuana from the list of scheduled substances under the Controlled Substances Act and eliminates criminal penalties for an individual who manufactures, distributes, or possesses marijuana.”– U.S. Congress
Cannabis still remains illegal at the federal level, but at the state levels, cannabis is now fully legal (both for medicinal and recreational purposes) in a total of 22 states.
Over 246 million Americans have legal access to some form of marijuana products with high THC levels. Looking to the future, many new cannabis markets are expected to open up in the next few years:
The earliest states expected to open up next for recreational cannabis sales are Minnesota and Oklahoma. There is always a lag between legalization and actual sales, wherein local regulatory bodies and governments set standards. States like Kentucky, on the other hand, aren’t likely to even legalize medicinal cannabis until 2028.
It’s estimated that by 2030, there will be 69 million cannabis consumers in the country, up 33% from 2022.
Overall, the U.S. cannabis market is likely an important one to watch as legal sales hit $30 billion in 2022. By the end of the decade, that number is expected to be anywhere from $58 billion to as much as $72 billion.
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