Minimum wage laws are a relatively new phenomenon in the US

The federal minimum wage in the US has been $7.25 per hour since 2009

While some argue that raising it is essential for reducing poverty, others fear it could lead to inflation and job cuts. The complexity deepens with states setting their own minimum wages—some even below the federal rate—leading to a patchwork of wage laws.

Since its inception in 1938, Congress has raised the federal minimum wage 22 times

If you want all the details about when and why these rate increases happened check out this resource from the US Department of Labor.

An animation of how the minimum wage changed every year from 1968 to 2018

In the United States, both the federal and state minimum wages have changed a lot over the years. See how—both in each state and at the federal level.

The way the minimum wage is set in other countries often differs from US methods

Unlike the US, some countries set the minimum wage by industry through collective bargaining agreements. In Luxembourg, the minimum wage translates to roughly $19.50 per hour, currently making it the country with the highest minimum wage in the world.

This is the longest the US has gone without a minimum wage increase since 1938

The US government hasn’t increased the federal minimum wage in more than a decade. Some people argue it's wrong that Congress needs to debate whether or not to raise the minimum wage—and that perhaps these raises should be tied to inflation.

The Fair Labor Standards Act established a minimum wage—but it didn't cover everyone

A 1966 amendment created the “tip credit,” which allowed restaurants to pay below minimum wage if tips compensated the difference. However, this federal tipped minimum wage has remained frozen at $2.13 per hour since 1991, whereas the regular minimum wage has increased multiple times since then.

The US had roughly 1.6 million minimum wage workers as of 2021

Typically, minimum wage workers are young. They’re not only more likely to be a woman than a man, but also more likely to be single than married.

When a state’s minimum wage differs from the federal's, the higher number wins out

Being that the federal government hasn’t raised the minimum wage in over 15 years, some states have taken matters in their own hands.

Many states require higher direct wage amounts for tipped employees than the federal requirement

Employers of "tipped employees" are required to pay them $2.13 per hour in direct wages if that amount, combined with the tips, at least equals the federal minimum wage of $7.25. If the employee's tips combined with the employer's direct wages of at least $2.13 per hour do not equal the federal minimum hourly wage, the employer has to make up the difference. However, this differs from state to state. This interactive map shows what tipped workers make per hour in every state.

A guide to US pay transparency laws

Pay transparency laws in the US are evolving quickly, as some states introduce them for the first time and others update existing legislation. This resource has an updated list of key pay transparency legislation in states across the country, as well as general explainers about what each of those laws dictate. Check it out here.

The first recorded worker strike in the United States happened in 1768

That year, journeymen tailors went on strike to protest a wage reduction. By 1794, cobblers in Philadelphia formed the nation’s first trade union, the Federal Society of Journeymen Cordwainers. But that’s just the beginning of labor union history in the US.

The US officially adopted an income tax in 1913

The US first levied income taxes during the Civil War, but modern income taxes became an American fixture in 1913. Two years earlier, Congress passed the 16th Amendment to give the government the right to tax individuals' and businesses' income. The US still technically levies the same federal income tax now as it did then—though it's evolved.

The US dollar is the official currency of the United States and is the most circulated currency around the world

The US dollar was established in 1792 and comes in the form of coins or paper money. It's considered one of (if not the most) stable currencies in the world due to America’s strong and robust economy, as well as its relatively stable government.

At just over $1K, Mississippi has the lowest average weekly wage in the country

The mean weekly wage in the US is $1,459—more than a $1K difference from Washington, DC, where the average weekly wage is nearly $2.4K. Also among the highest earning states are Washington, Massachusetts, and California. Likewise, Mississippi, West Virginia, and Arkansas have the lowest weekly averages.

In 1980, the median US household income was $21,020

In 1980, a steady middle-class job paid roughly $13,000 to $16,000 a year, according to Bureau of Labor Statistics data. That income comfortably supported a household on one paycheck. The average full-time worker today, who makes $68K per year often cannot afford to support a household without a second income.

A timeline of US immigration laws

The United States began regulating immigration soon after it won independence from Great Britain, and the laws since enacted have reflected the politics and migrant flows of the times. Here's a timeline of key immigration laws from 1790 to 2014, according to the Pew Research Center.

The US federal government employs roughly 3 million people

Tracking began in 1939, when the federal workforce consisted of about 1 million people. The total peaked in 1990 at 3.4 million, and hit a recent low in 2014 at 2.7 million.

Some argue that restricting illegal immigration would raise wages for lower-income American workers

The Heritage Foundation argues that illegal immigrants' willingness to work for below-market wages suppresses wages for low-skilled American workers—and that reducing illegal immigration would increase wages and job opportunities, particularly for workers without a college degree.

The best US cities for entry-level jobs with livable wages

In Bakersfield, California, 100% of entry-level job ads on Indeed recently claimed to pay above the local living wage. But other cities, like Honolulu, Hawaii, aren't as livable for entry-level workers: Just 27.69% of new job posts advertise a salary in line with the city's living wage.

Frances Perkins was the first woman in the US to hold a cabinet position

President Franklin D. Roosevelt named her the United States Secretary of Labor in 1933. In her cabinet seat, she not only helped establish the first federal minimum wage in the US, but also the Social Security Act.

US marshals were the first federal law enforcement officers

Established in 1789, US marshals carried out court orders, served subpoenas, made arrests, and collected fines—serving as the federal government's main law enforcement agency across the states for nearly a century before the creation of the DOJ.

The US Constitution is widely regarded as the longest-standing written national constitution still in force—see how it has influenced rights worldwide.

Modern payday lending came about in the late 1990s

In the early 1900s, unlicensed "salary lenders" used to give consumers one-week loans at annualized percentage rates of more than 100%. But wage garnishment and financially abusive practices led some states to create special licenses for lenders and implement rate caps to protect consumers. In the 1990s, a series of deregulations in various states opened the door for the modern payday lending industry to take off.

Some US states are now revising their happy hour bans

While states like Massachusetts started banning happy hour in the 1980s as an anti-overconsumption measure, not every state has kept these bans intact. This article dives into the arguments for and against revising the happy hour ban in Massachusetts, the first state to institute such a ban.

The US lacked a national anthem for the first 8 Olympics

Although songs like “The Star-Spangled Banner” and “America the Beautiful” were informal anthems, the country did not have an official national anthem. That changed in 1931, when President Herbert Hoover signed a bill into law designating the song as the national anthem.

Photography helped eradicate US child labor

For employers in the early 20th century, child laborers had one major perk: They weren't unionizing. They were cheaper than their adult counterparts. But with the help of a photographer named Lewis Hine, who took photos of children at work, child labor in the US was eventually restricted by law.

The United States is one of only around two dozen countries with a fully federal system of government, in which power is divided between national and state governments.

The US dollar is the most widely circulated currency in the world, and is involved in nearly 90% of global transactions

The USPS spent $3.97B in 2024, accounting for .058% of the federal budget.

Roughly 43 million US borrowers owe roughly $1.7T in student debt, the second-largest source of consumer debt behind mortgages.

While the first exchange-traded fund (a 'basket' of different assets that can be bought and sold on a stock exchange) in the US only launched in 1993, the global ETF market has grown to more than $10T in the short time since.

The price of gas is a composite made up of several different factors, with the federal gas tax making up less than 20% of what drivers pay at the pump.

See this overview of the firework rules across all 50 states, ranging from a complete ban on non-professional fireworks in Massachusetts to states with more lax rules like Indiana.

At the beginning of the 20th century, a group of young men ate standard American food—replete with food additives like borax and formaldehyde—as part of government research to better understand food safety.

About 2,000 US babies are born annually without some portion of their limbs, potentially leading to a lifetime of pricey prosthetics.

See a ranking of the best (and worst) Federal Reserve Chairs since 1914 out of the 16 men and women who have held the office since.

The US first hosted the World Cup in 1994, a tournament that lives in soccer infamy for its poor planning and the murder of Colombian player Andres Escobar, who'd accidentally scored on his own net.

Some coin denominations have ridges etched on their sides, partly to prevent counterfeiting, in a practice called 'reeding.'

After the Boston Tea Party, colonists switched to coffee, which became the main morning drink for revolutionaries.

Long before Major League Baseball began allowing instant replay for balls and strikes, an umpire reluctantly used the technology to determine whether a hit was a home run, a move that inadvertently ushered in a new era for the sport.

Before the current East Wing ballroom project, only two White House renovations in the past 100 years cost more than $10M.

The first robot in literature may have been a 'mechanical man' in 1907's 'Ozma of Oz,' a book in L Frank Baum's 'Wizard of Oz' series.

Domino's Pizza's 30-minute delivery guarantee was responsible for the chain's 1980s surge, but it was discontinued after the company was found liable for delivery driver accidents.

The most expensive ad of all time was for Chanel No. 5 perfume and cost roughly $33M to produce in 2004—about $57M in today's dollars.

The Beatles' US label rejected the band's first two singles, 'Please Please Me' and 'From Me to You,' with one executive calling the band 'dead in the water.'

In 2026, Finland was named the world's happiest country for the ninth consecutive year based on its wealth, social safety network, and high life expectancy, among other factors.

For centuries, it was common to sleep in two shifts: a few hours at the beginning of the night, and a longer period beginning around midnight

Louisiana's 'Cancer Alley' is infamous for having some of the highest industrial pollution, toxic air emissions, and cancer risks in the US.

While atoms are normally made of protons, neutrons, and electrons, exotic ones have been built with antimatter—alternate versions of normal matter that live for fractions of a second and are about a billion times as rare.

The boiling temperature of water decreases with increasing elevation because the molecules need less energy to overcome the lower atmospheric pressure associated with thinner air.