Latvia - Total prison population
| Date | Adults Female held | Adults Female held per 100,000 | Adults Male held | Adults Male held / 100,000 | Juveniles held | Juveniles held per 100,000 | Persons in detention | Rate in detention per 100.000 |
|---|---|---|---|---|---|---|---|---|
| 2016 | 349 | 38.8 | 3,851 | 530.3 | 43 | 12.3 | 4,243 | 215.0 |
| 2015 | 355 | 39.0 | 4,012 | 545.5 | 42 | 12.0 | 4,409 | 221.3 |
| 2014 | 343 | 37.1 | 4,364 | 584.4 | 38 | 10.9 | 4,745 | 235.9 |
| 2013 | 347 | 37.0 | 4,743 | 627.1 | 46 | 13.1 | 5,136 | 252.8 |
| 2012 | 416 | 43.9 | 5,646 | 738.2 | 55 | 15.4 | 6,117 | 297.9 |
| 2011 | 416 | 43.5 | 6,077 | 786.6 | 68 | 18.7 | 6,561 | 315.9 |
| 2010 | 421 | 43.6 | 6,271 | 804.1 | 88 | 23.6 | 6,780 | 322.6 |
| 2009 | 402 | 41.2 | 6,504 | 825.8 | 189 | 49.6 | 7,055 | 331.8 |
| 2008 | 380 | 38.6 | 5,969 | 751.5 | 248 | 63.2 | 6,548 | 304.5 |
| 2007 | 325 | 32.8 | 6,032 | 754.3 | 254 | 62.5 | 6,548 | 300.9 |
| 2006 | 326 | 32.6 | 6,416 | 797.8 | 241 | 57.1 | 6,965 | 316.0 |
| 2005 | 297 | 29.5 | 7,045 | 871.4 | 304 | 69.3 | 7,646 | 342.4 |
| 2004 | 320 | 69.7 | 8,231 | 363.6 | ||||
| 2003 | 373 | 78.0 | 8,305 | 362.0 |