Charts
Study Scores American Cities Based on Cleanliness
A fascinating new study from OxiFresh shows us that cities can be scored and analyzed on how clean they are. Cleanliness may seem subjective, but the team took a brilliant approach to quantifying and scoring cities with a method that issued cities a score out of 100 in seven categories.
They used these seven areas to form their scoring system:
- Population density: number of people per square mile
- Rodents: Percentage of homes with signs of mouse and rat infestations
- Cockroaches: Percentage of housing units with cockroach infestations
- Vandalism: Percentage of homes without vandalism and abandoned buildings in a half-block radius
- Litter: Percent of homes without litter surrounding the property within a half-block radius
- Air quality: Number of days in 2024 that scored “Good” or higher on the Air Quality Index
- Tap water quality: Average number of contaminants in the municipal drinking water
The strength of this graphic lies in the details. We can see exactly how each of the 25 cities analyzed scored so that we can consider them individually and as part of a whole.
Click below to zoom.
The team’s scoring system determined that these cities are the cleanest:
- Portland-Vancouver-Hillsboro, Oregon/Washington
- Seattle-Tacoma-Bellevue, Washington
- Rochester, New York
- Detroit-Warren-Dearborn, Michigan
- Minneapolis-St. Paul-Bloomington, Minnesota/Wisconsin
- Pittsburgh, Pennsylvania
- Richmond, Virginia
- Denver-Aurora-Centennial, Colorado
- Phoenix-Mesa-Chandler, Arizona
- Kansas City, Missouri/Kansas
And at the bottom of the list, we find these ten cities:
- New York-Newark-Jersey City, New York/New Jersey
- Los Angeles-Long Beach-Anaheim, California
- Philadelphia-Camden-Wilmington, Pennsylvania/New Jersey/Delaware/Maryland
- Houston-Pasadena-The Woodlands, Texas
- Washington-Arlington-Alexandria, Washington DC/Virginia/Maryland/West Virginia
- Chicago-Naperville-Elgin, Illinois/Indiana
- Dallas-Fort Worth-Arlington, Texas
- Birmingham, Alabama
- Cincinnati, Ohio/Kentucky/Indiana
- Oklahoma City, Oklahoma
We can see which factors the team considered the strongest indicator of whether or not a city is clean. For example, waste management obviously has a huge influence on a city’s cleanliness. The team included population density on the list because higher populations produce more garbage and may strain the local waste management system. However, even large cities can manage waste effectively with the right investments. The Portland metro area is the cleanest on the list, and it has made a strong investment in robust recycling and waste removal, which pays off. The city’s clean streets and parks lead to lower pollution levels and fewer rodents and insects, all adding to the city’s excellent cleanliness score.
The lowest scorer, the New York City metro area, has struggled with trash removal for decades. The city is full of back alleys that tend to collect rubbish, grime, and pests. These nests of trash and garbage lead to pollution, unpleasant smells, and the city’s famous rat infestation. As the biggest metro area in the country, though, the city has a lot of challenges to overcome to get cleaner.
The way this map and graphic present information lets us draw conclusions and ask new questions. How did your city score? Do you agree with the team’s methodology?
Business Visualizations
The Largest Companies in America That Are Still Run by the Person Who Founded Them
In the corporate world, leadership changes are practically expected. CEOs come and go, boards shuffle seats, and strategies pivot with the seasons. For most large corporations, the founding vision eventually gives way to the influence of successors, but every once in a while, a company manages to scale the peaks of the Fortune 1000 while still being led by the very person who dreamed it up in the first place.
Going from running a business out of your garage to managing a multi-billion-dollar operation requires an impressive mix of genius, grit, and endurance that most would struggle to sustain across decades of board meetings, bold bets, and bottom-line pressure.
So, what does it take to build a business worth billions and still be the one calling the shots? To find out, our team at The Chartistry has pulled together a graphic that maps out the largest companies in the U.S. that are still being run by the same people who started them.
Click below to zoom.
Tech Giants Still Calling the Shots
The tech industry can be a volatile market, especially when billions of dollars are at stake every year, making founder-CEOs in this space a rare species. Mark Zuckerberg, founder and CEO of Facebook (now Meta), is a headline example. From the scrappy days of coding in his Harvard dorm to overseeing Meta’s $134.9 billion revenue machine, he hasn’t let go of the reins. His company now ranks 30th on the Fortune 1000 list, but it continues to operate under the umbrella of Zuckerberg’s vision.
Jensen Huang of NVIDIA is another powerhouse. He co-founded the company in 1993 and continues to lead it as CEO and President. NVIDIA is now a central player in the AI boom, raking in over $60.9 billion in 2024. The company landed at #65 on the Fortune list, and much of that momentum can be traced back to Huang’s technical savvy and leadership style.
Another founder-CEO of a big tech company is Michael Dell. After founding Dell Technologies in 1984, Dell stepped away briefly before returning to steer the company through its privatization and subsequent return to public markets. With $88.43 billion in revenue, it holds spot #48 on the list.
Long-Hauler Founders of the Biggest U.S. Companies
Wall Street can be brutal, yet some of the longest-tenured company founders make the ranks in this industry. Richard Fairbank has run Capital One since 1987, long before online banking was the norm. Under his leadership, the company pulled in $49.48 billion last year.
Larry Fink’s story is equally impressive. He co-founded BlackRock in 1988 and helped turn it into the world’s largest asset manager. It now generates $17.86 billion annually.
Then there’s Mark Millett, who co-founded Steel Dynamics in 1993. It might not make splashy headlines like tech and finance, but this steel manufacturer generated $18.8 billion last year, proving that innovation can lead to immense success in any space.
Is Elon Musk Actually the Founder of Tesla?
Elon Musk is arguably the most high-profile figure on the list, but his relationship with Tesla’s origins is less straightforward than the others on our list. Tesla was actually founded by Martin Eberhard and Marc Tarpenning in 2003. Musk joined shortly after as an investor and took a more active role over time. It wasn’t until a legal settlement in 2009 that Musk was “officially” determined to be a co-founder, along with four others. Today, he serves as the CEO and public face of Tesla, a company that posted $96.77 billion in revenue in 2024.
Why Are They Still Here?
While circumstances vary and some CEO-Founders stick around long after what’s best for the company, research seems to support that many of them remain the right person for the job. A Harvard Business Review study found that companies led by their founders outperformed others in market valuation by 10% over the long term. Especially in the early days when the potential rewards are higher, founders tend to prioritize innovation, take bigger strategic bets, and maintain a stronger emotional commitment to the company’s mission.
Additionally, founder-CEOs often make faster decisions, have deeper customer intuition, and are more adaptable when navigating new markets. These traits help fuel long-term growth and can serve as a stabilizing force in times of disruption. That said, success depends on their ability to scale alongside the business. The most effective founders seem to grow their leadership style as the company matures, surrounding themselves with experienced teams while staying grounded in the original vision.
In many cases, large companies will also adopt dual-class stock structures, which help founders maintain some control even as ownership becomes more distributed.
Out of the 1,000 biggest companies in America, only 59 are still run by their founders. Amounting to less than 6 percent, it’s both inspiring and daunting how successful many of their companies have become.
Along with shaping industries and building legacies, they’re keeping their original visions alive in a world that often trades the leadership of innovative founders for business-savvy executives. Their stories serve as a reminder that leadership is about commitment and conviction as much as it is about keeping a business running.
At The Chartistry, we know that there’s a great story behind every dataset. Explore more trends in executive leadership, company growth, and market innovation in America’s largest companies on our Business Visualization page. Or, if you’re looking for more inspiring stories of success, check out our Finance Visualizations.
Founders of Major Corporations Still Serving as CEO
The list of America’s largest companies that are still run by the person who founded them is based on data from Fortune’s list of the 1,000 biggest companies in the United States. Just 59 of the 1,000 biggest U.S. companies are still run by the person who founded them. The founder must be the current Chief Executive Officer (CEO) of the company, as of June 2025, to be included.
Rank | Company | Forbes 1000 Rank (as of July 2024) |
Revenue in Billions (as of July 2024) |
CEO Name | Year Founded | Title (as of June 2025) |
1 | Meta Platforms | 30 | $134.90 | Mark Zuckerberg | 2004 | Co-Founder, CEO, Chairman |
2 | Tesla | 40 | $96.77 | Elon Musk | 2003 (Musk was designated as one of five co-founders in 2009 via a settlement.) |
Co-Founder, CEO |
3 | Dell Technologies | 48 | $88.43 | Michael Dell | 1984 | Founder, CEO, Chairman |
4 | NVIDIA | 65 | $60.92 | Jensen Huang | 1993 | Co-Founder, CEO, President |
5 | Capital One Financial | 91 | $49.48 | Richard Fairbank | 1987 | Co-Founder, CEO, Chairman |
6 | Salesforce | 123 | $34.86 | Marc Benioff | 1999 | Co-Founder, CEO, Chairman |
7 | Apollo Global Management | 136 | $32.64 | Marc Rowan | 1990 | Co-Founder, CEO, Chairman |
8 | Coupang | 168 | $24.38 | Bom Kim | 2010 | Founder, CEO, Chairman |
9 | Block | 186 | $21.92 | Jack Dorsey | 2009 | Co-Founder, CEO, Chairman |
10 | Steel Dynamics | 221 | $18.80 | Mark Millett | 1993 | Co-Founder, CEO, Chairman |
11 | BlackRock | 231 | $17.86 | Larry Fink | 1988 | Co-Founder, CEO, Chairman |
12 | Regeneron Pharmaceuticals | 311 | $13.12 | Leonard Schleifer | 1988 | Co-Founder, CEO, President, Co-Chairman |
13 | Wayfair | 346 | $12.00 | Niraj Shah | 2002 | Co-Founder, CEO, Co-Chairman |
14 | Carvana | 377 | $10.77 | Ernest Garcia III | 2012 | Co-Founder, CEO, President, Chairman |
15 | Airbnb | 396 | $9.92 | Brian Chesky | 2008 | Co-Founder, CEO |
16 | Intercontinental Exchange | 397 | $9.90 | Jeffrey Sprecher | 2000 | Founder, CEO, Chairman |
17 | Sanmina | 433 | $8.94 | Jure Sola | 1980 | Co-Founder, CEO, Chairman |
18 | DoorDash | 443 | $8.64 | Tony Xu | 2013 | Co-Founder, CEO |
19 | Prologis | 463 | $8.02 | Hamid Moghadam | 1983 | Co-Founder, CEO, Chairman |
20 | Blackstone | 464 | $8.02 | Stephen Schwarzman | 1985 | Co-Founder, CEO, Chairman |
21 | Skechers U.S.A. | 465 | $8.00 | Robert Greenberg | 1992 | Founder, CEO, Chairman |
22 | Super Micro Computer | 498 | $7.12 | Charles Liang | 1993 | Co-Founder, CEO, Chairman, President |
23 | Insperity | 541 | $6.49 | Paul Sarvadi | 1986 | Co-Founder, CEO, Chairman |
24 | Under Armour | 577 | $5.90 | Kevin Plank | 1995 | Founder, CEO, Chairman, President |
25 | SS&C Technologies Holdings | 600 | $5.50 | William Stone | 1986 | Founder, CEO, Chairman |
26 | Fortinet | 622 | $5.31 | Ken Xie | 2000 | Founder, CEO, Chairman |
27 | Urban Outfitters | 635 | $5.15 | Richard Hayne | 1970 | Co-Founder, CEO, Chairman |
28 | Ares Management | 644 | $4.99 | Michael Arougheti | 1997 | Co-Founder, CEO, Director |
29 | Nexstar Media Group | 648 | $4.93 | Perry Sook | 1996 | Founder, CEO, Chairman |
30 | Compass | 654 | $4.89 | Robert Reffkin | 2012 | Co-Founder, CEO |
31 | EPAM Systems | 669 | $4.69 | Arkadiy Dobkin | 1993 | Co-Founder, CEO, Chairman, President |
32 | Antero Resources | 670 | $4.68 | Paul Rady | 2002 | Co-Founder, CEO, Chairman, President |
33 | Snap | 679 | $4.61 | Evan Spiegel | 2011 | Co-Founder, CEO, Director |
34 | Zoom Video Communications | 683 | $4.53 | Eric Yuan | 2011 | Founder, CEO, Chairman, President |
35 | Rivian Automotive | 692 | $4.43 | RJ Scaringe | 2009 | Founder, CEO |
36 | PriceSmart | 697 | $4.41 | Robert Price | 1993 | Co-Founder, CEO (until Sept. ‘25), Chairman |
37 | eXp World Holdings | 708 | $4.28 | Glenn Sanford | 2008 | Founder, CEO, Chairman |
38 | Toast | 766 | $3.87 | Aman Narang | 2012 | Co-Founder, CEO, Director |
39 | Akamai Technologies | 771 | $3.81 | Dr. Tom Leighton | 1998 | Co-Founder, CEO |
40 | ScanSource | 776 | $3.79 | Michael Baur | 1992 | Co-Founder, CEO, Chairman |
41 | Dream Finders Homes | 784 | $3.75 | Patrick Zalupski | 2008 | Co-Founder, CEO, Chairman, President |
42 | Century Communities | 794 | $3.69 | Robert Francescon | 2002 | Co-Founder, CEO, President, Director |
43 | Euronet Worldwide | 796 | $3.69 | Michael Brown | 1994 | Co-Founder, CEO, Chairman, President |
44 | DraftKings | 798 | $3.67 | Jason Robins | 2011 | Co-Founder, CEO, Chairman |
45 | Atlassian | 811 | $3.54 | Mike Cannon-Brookes | 2002 | Co-Founder, CEO |
46 | Roku | 820 | $3.49 | Anthony Wood | 2002 | Founder, CEO, Chairman |
47 | Cheesecake Factory | 828 | $3.44 | David Overton | 1972 | Co-Founder, CEO, Chairman |
48 | Chefs’ Warehouse | 830 | $3.43 | Christopher Pappas | 1985 | Co-Founder, CEO, Chairman, President |
49 | AppLovin | 847 | $3.28 | Adam Foroughi | 2012 | Co-Founder, CEO, Chairman |
50 | PACS Group | 869 | $3.11 | Jason Murray | 2013 | Co-Founder, CEO, Chairman |
51 | Coinbase Global | 870 | $3.11 | Brian Armstrong | 2012 | Co-Founder, CEO, Chairman |
52 | CrowdStrike | 883 | $3.06 | George Kurtz | 2011 | Founder, CEO |
53 | Matador Resources | 930 | $2.81 | Joseph Wm. Foran | 2003 | Founder, CEO, Chairman |
54 | Viasat | 932 | $2.80 | Mark Dankberg | 1986 | Co-Founder, CEO, Chairman |
55 | Roblox | 935 | $2.80 | David Baszucki | 2004 | Co-Founder, CEO |
56 | ProFrac Holding | 971 | $2.63 | Ladd Wilks | 2016 | Co-Founder, CEO |
57 | Playtika Holding | 982 | $2.57 | Robert Antokol | 2010 | Co-Founder, CEO, Chairman |
58 | Stagwell | 993 | $2.53 | Mark Penn | 2021 | Founder, CEO, Chairman |
59 | Dropbox | 997 | $2.50 | Drew Houston | 2007 | Co-Founder, CEO |
Sources:
Corporate Websites
Charts
Map Shows the Most Bilingual Cities in America
The United States is home to a diverse array of cultures, ethnicities, and languages. It attracts visitors and immigrants from all around the world, so it’s easy to find people who can speak another language in addition to English. Census Bureau statistics show that 21% of Americans are bilingual. The team at Preply took a deep dive into this data by determining which cities have the most and least bilingual residents.
Click below to zoom.
The team defined bilingual as people who report speaking both English and one additional language “very well,” which would mean functioning at a fluency level in two languages. They created two maps to show the results. According to the team’s data, these cities have the most bilingual people in America:
- El Paso, Texas
- Los Angeles, California
- San Jose, California
- San Antonio, Texas
- New York, New York
- Houston, Texas
- San Diego, California
- Phoenix, Arizona
- San Francisco, California
- Dallas, Texas
In El Paso, the majority of the population speaks Spanish, which has been the case since 1965. Seven out of ten residents speak a language other than English. El Paso is located very close to the Mexican border, resulting in a high presence of immigrants, visitors, and family ties with Mexico. The same is true in Los Angeles, where nearly half the population is of an ethnic group that speaks Spanish. Overall, the most common second language spoken in the U.S. is Spanish, although you’ll find a wide variety of languages across the country.
As for the least bilingual cities, the team found that these 10 cities take the top spots:
- Detroit, Michigan
- Indianapolis, Indiana
- Nashville, Tennessee
- Jacksonville, Florida
- Columbus, Ohio
- Washington, D.C.
- Charlotte, North Carolina
- Oklahoma City, Oklahoma
- Philadelphia, Pennsylvania
- Seattle, Washington
Detroit may have the fewest bilingual speakers due to its shrinking population. It’s difficult to have diversity of cultures and languages in a small population. As industries shift location, sometimes you see certain populations follow. Detroit is known for auto manufacturing, but that industry has shrunk considerably since the city’s heyday. These statistics suggest that economics can have an impact on bilingual populations.
After Spanish, common second languages include Asian languages like Mandarin or Korean. There are so many benefits to becoming bilingual. Beyond being useful in travel, it can help people in work and social situations. Approximately 43% of the world’s population is bilingual, with people from all over the world learning English online. If the team created a worldwide map of bilingual locations, they’d find that speaking two languages in daily life is common in Switzerland, where 42% of the population speaks two languages on a daily basis. In France, however, only 20% of the population speaks a language other than French. Typically, bilingual people can speak English and live in and around Paris.
Overall, the most widely spoken languages in the world are Chinese, English, and Spanish, making it beneficial for anyone to learn these languages. Bilingual people are known to be good listeners, and evidence suggests they’re more creative! It’s a valuable skill to employers, and it can improve your memory and attention span.
Charts
Map Shows Where Children Are Most Likely to Be Bullied
A new map from the team at PA Requirements displays the locations in the U.S. where children are most likely to bully and be bullied. Unfortunately, bullying is a widespread issue in the United States, with more than a third of school-age children experiencing bullying last year. The study is based on data from the National Survey of Children’s Health. The map color-codes the percentage of children who have been bullied or engaged in bullying. The result is a map that gives us a full-color illustration of the depth and severity of the American bullying problem.
Click below to zoom.
The team found that children are most likely to be bullied in Montana. In that state, 55% of children were bullied at least once in the past year, a truly shocking number. Tragically, 3.6% of Montana children reported daily bullying. Wyoming and West Virginia followed Montana for the highest instances of bullying.
Overall, these 10 states had the highest rates of children reporting being bullied at least once in the past year:
- Montana: 55.0%
- Wyoming: 53.8%
- Vermont: 50.5%
- Utah: 49.5%
- North Dakota: 49.1%
- Maine: 49.0%
- Wisconsin: 48.9%
- Colorado: 48.7%
- Idaho: 48.4%
- South Dakota: 47.9%
Children are also most likely to be the bullies in Montana, which makes sense. A high rate of bullying can suggest a high number of bullies. Perhaps the victims go on to become the bullies. Studies suggest that bullying can be cyclical.
These 10 states have the highest percentages of children who have bullied someone else in the past year:
- Montana: 25.7%
- Wyoming: 24.2%
- South Dakota: 24.2%
- Maine: 23.0%
- Iowa: 21.8%
- Colorado: 21.7%
- North Dakota: 21.6%
- Vermont: 20.4%
- Utah: 20.4%
- Missouri: 20.3%
Bullying is damaging to a child’s development. It can occur in or out of school. The four forms of bullying are physical, verbal, cyberbullying, and social/relational bullying. Relational bullying targets the victim’s social standing and can take the form of malicious gossip and rumors or exclusion from social groups.
Adults around victims can help prevent bullying, and it’s up to these same adults to set a good example and create safe spaces for children at home and at school. Some of the top tips for the prevention of bullying include:
- Teaching children to recognize bullying and understand why it’s wrong.
- Helping children learn to confidently stand up to a bully by telling them to stop and walk away to get adult help.
- Encouraging children to talk to trusted adults about bullying.
- Fostering confidence in children by encouraging them to pursue their interests and be proud of who they are.
- Modeling good behaviors, like respect and kindness.
There’s no concrete way to completely eliminate bullying, but these strategies can help create an environment where bullying is stifled. Teachers, parents, daycare workers, counselors, and social workers should all be aware of how to recognize the signs of bullying and take steps toward prevention.
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