20 Countries With the Largest Prison Rates
While many agree that prisons serve a necessary purpose, countries differ significantly in what actions warrant imprisonment.
According to World Population Review’s data on global incarceration rates, having a higher rate of imprisonment doesn’t necessarily correlate with increased safety.
Measuring Incarceration Rates

World Population Review used data from the World Prison Brief to rank countries with the world’s highest incarceration rates. The data is based on the rate of incarcerations per 100,000 people.
These are the states with the highest rates of imprisonment.
1: United States

The United States has the highest incarceration rate in the world, at 629 jailed people per 100,000 residents. The U.S. is also the number one country with the most people in prison, at over two million.
2: Rwanda

Rwanda’s incarceration rate is 580 people per 100,000 citizens. The East African country has over 76,000 people in jail.
3: Turkmenistan

Turkmenistan ranks just below Rwanda, with an incarceration rate of 576. The Central Asian country’s prisons have 35,000 people at any given time.
4: El Salvador

El Salvador’s incarceration rate is 564 per 100,000 residents. Because of its larger population, the Central American country has about 1,600 more people in jail than Turkmenistan.
5: Cuba

With an incarceration rate of 510 people for every 100,000 citizens, Cuba makes the top five countries with the world’s highest incarceration rates. The Caribbean island has over 57,000 people in jail.
6: Palau

Palau’s incarceration rate is 478 per 100,000 residents. Because of its tiny population, the Micronesian island country “only” has an average of 86 people at any given time.
7: British Virgin Islands

The British Virgin Islands may be a beach hub for tourists, but its crime rate of 477 per 100,000 residents turns heads. The Caribbean archipelago has over 140 residents in jail.
8: Thailand

Thailand’s incarceration rate is 445 jailed people per 100,000 citizens. That equates to more than 309,000 people in prison in the Southeast Asian nation.
9: Panama

Panama’s incarceration rate of 423 is about on par with Thailand’s. But because of its smaller population, it has just under 19,000 citizens in jail at any given time.
10: Saint Kitts and Nevis

The dual-island Caribbean nation Saint Kitts and Nevis squeeze into the unwanted top ten countries with the highest incarceration rates. Its incarceration rate is 423, with 220 total incarcerations.
11: Grenada

Grenada’s incarceration rate of 394 people per 100,000 residents sounds relatively small compared to the rates revealed so far. The Caribbean island has over 460 incarcerated residents.
12: United States Virgin Islands

The U.S. Virgin Islands are yet another Caribbean island to make this list. The islands have an incarceration rate of 392, with more than 400 incarcerated people.
13: Bahamas

With an incarceration rate of 392, the Bahamas joins many of its fellow Caribbean countries in having a high rate of prisoners. The Bahamas has over 1,600 people in jail at any given time.
14: Uruguay

Uruguay has the highest incarceration rate in South America, at 383 residents. That equals more than 13,400 people in jail.
15: Brazil

With an incarceration rate of 381, Brazil stays clear of the top ten countries with the highest incarceration rates. However, because of its large population, that equates to a massive 811,707 people in jail.
16: Saint Vincent and the Grenadines

The southern Caribbean nation of Saint Vincent and the Grenadines has an incarceration rate of 369. Over 400 people call Saint Vincent and the Grenadines’ prisons home.
17: Anguilla

The British Overseas Territory of Anguilla has an incarceration rate of 369 per 100,000 residents. The eastern Caribbean country has a deceivingly “small” 55 total incarcerated people due to its tiny population.
18: Guam

Guam has an incarceration rate of 355 residents per 100,000 people. The Micronesian U.S. island territory has about 600 people in jail at any given moment.
19: Turkey

Turkey slips just below Guam in incarceration rankings, with an incarceration rate of 347. The Middle Eastern country has more than 290,000 people in jail.
20: Belarus & American Samoa

Belarus and American Samoa tie as being the last countries to make the top 20 nations with the highest incarceration rates. Their incarceration rate is 345 people per 100,000 residents. That equates to over 32,500 incarcerated people in Belarus and just under 200 incarcerated people in American Samoa.
Lowest Incarceration Rates

European microstate San Marino has the lowest incarceration rate in the world. What’s the rate, you ask? Zero.
Runners Up

The Central African Republic and the Faroe Islands in the North Atlantic Ocean have the second and third lowest incarceration rates, respectively, at 16 and 18 people per 100,000 residents.
Male vs Female

World Population Review also considered the percentage of men versus women in jail. Nearly all countries had a significantly higher percentage of men in prison.
All Eyes on the US

The U.S. is one of the few countries in the world with a double-digit percentage of women in jail. Ten percent of people in U.S. prisons are women.
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