Ratio of inmates to prison staff Singapore 2006-2018

In 2018, there were around 5.4 inmates to every one prison staff in Singapore prisons. The ratio between inmate to prison staff has been decreasing in the past few years, in part due to the decreasing inmate population in Singapore.

Ratio of inmates to institutional staff in Singapore from 2006 to 2018

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Release date

April 2020



Survey time period

2006 to 2018

Special properties

data as at the end of June of each year

Supplementary notes

As stated in the source: 'Institutional Staff' refers to full time (or equivalent) staff working in prisons/correctional institutions, including all categories or staff in prisons/correctional institutions, but excluding those working in headquarters and training colleges.

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