When was the first kz built

Content on WhatAnswers is provided "as is" for informational purposes. While we strive for accuracy, we make no guarantees. Content is AI-assisted and should not be used as professional advice.

Last updated: April 17, 2026

Quick Answer: The first concentration camp (KZ) was established by Nazi Germany in March 1933, shortly after Adolf Hitler became Chancellor. Dachau, located near Munich, was the first official KZ and opened on March 22, 1933, serving as a model for future camps.

Key Facts

Dachau was the first official KZ, opening on March 22, 1933.
It was located 16 km northwest of Munich, Germany.
The camp initially held political prisoners, including communists and social democrats.
By 1934, Dachau had become a training center for SS guards overseeing other camps.
Approximately 200,000 prisoners passed through Dachau during its operation.

Overview

The first official concentration camp (KZ) established by Nazi Germany was Dachau, which opened on March 22, 1933, just weeks after Adolf Hitler assumed power. It was created to detain political opponents of the Nazi regime, particularly communists, social democrats, and trade unionists, setting a precedent for the vast network of camps that followed.

Dachau served not only as a detention center but also as a prototype for the organization, structure, and brutal discipline later used in other camps. Its establishment marked the beginning of institutionalized state repression in Nazi Germany, transitioning from ad hoc violence to a systematic, bureaucratic system of imprisonment and terror.

Dachau opened on March 22, 1933, making it the first official KZ established under Hitler’s regime, initially housing around 200 political prisoners.
The camp was located near Munich in southern Germany, chosen for its accessibility and proximity to a major railway line for transporting prisoners.
Early prisoners were primarily German political dissidents, including members of the Communist Party and Social Democratic Party, targeted for elimination.
By 1934, the SS, under Heinrich Himmler, took full control of Dachau, standardizing brutal practices later used across the camp system.
Dachau’s design and operational model, including forced labor and roll calls, became the blueprint for future concentration camps throughout Nazi-occupied Europe.

How It Works

Dachau functioned as both a prison and a training ground for SS officers, combining incarceration with ideological indoctrination and military discipline. Its operations reflected the Nazis’ shift toward institutionalized repression and laid the groundwork for the Holocaust.

Political Detention: The primary purpose was to isolate and neutralize political enemies of the Nazi state, especially those from leftist parties and resistance movements.
Forced Labor: Prisoners were subjected to grueling labor, often in armaments factories or construction projects, designed to break morale and extract economic value.
SS Training: Dachau became a training center for SS guards, where future camp commanders learned interrogation techniques and psychological control methods.
Medical Experiments: Starting in the late 1930s, prisoners were subjected to inhumane medical experiments, including hypothermia and infectious disease testing.
Classification System: Prisoners were identified by colored badges—red for political prisoners, pink for homosexuals, yellow for Jews—enforcing social hierarchy and dehumanization.
Propaganda Tool: The Nazis used Dachau to demonstrate state power, conducting public tours in the early years to showcase their 'order' and 'efficiency'.

Comparison at a Glance

Below is a comparison of Dachau with other early Nazi camps based on opening date, location, primary purpose, and prisoner demographics.

Camp	Opened	Location	Primary Purpose	Notable Prisoner Groups
Dachau	March 22, 1933	Munich, Germany	Political detention, SS training	Communists, social democrats, clergy
Sachsenhausen	1936	Oranienburg, Germany	Political repression, forced labor	Political prisoners, Jehovah’s Witnesses
Buchenwald	1937	Weimar, Germany	Forced labor, ideological imprisonment	Political dissidents, Jews, Roma
Ravensbrück	1939	North of Berlin	Imprisonment of women	Female political prisoners, Jews, lesbians
Mauthausen	1938	Austria	Hard labor, extermination through work	Spanish Republicans, Soviet POWs

This table illustrates how Dachau preceded other major camps and served a unique role as both a prototype and training ground. While later camps expanded in scale and incorporated extermination functions, Dachau remained central to the SS’s operational doctrine and ideological enforcement.

Why It Matters

Understanding the origins of the KZ system is essential to comprehending the mechanisms of Nazi tyranny and the progression from repression to genocide. Dachau’s establishment marked a turning point in modern history, where state power was weaponized against civilians on an industrial scale.

Symbol of Nazi Terror: Dachau became a symbol of the regime’s brutality, with over 41,000 deaths recorded during its 12-year operation.
Legal Precedent: The camp system bypassed judicial oversight, normalizing extrajudicial imprisonment and torture under state authority.
International Awareness: Dachau’s liberation by U.S. forces in April 1945 shocked the world and provided critical evidence for the Nuremberg Trials.
Memorialization: Today, the site serves as a memorial and museum, educating millions about the dangers of authoritarianism and hate.
Impact on Holocaust: Dachau’s model influenced the design of extermination camps like Auschwitz, linking early repression to genocide.
Human Rights Legacy: The camp’s history underscores the importance of protecting civil liberties and holding regimes accountable for crimes against humanity.

Dachau’s legacy endures as a stark reminder of how quickly democratic institutions can erode when fear, nationalism, and authoritarianism go unchecked. Its history continues to inform global human rights discourse and Holocaust education.