Search Polk County, IA Inmate Records

Polk County, IA jails hold prisoners after an arrest or people who have been transferred to the county from a detention center. Polk County holds 3 jails with a total of 309,459 inmates. These correctional facilities have private cells for extremely violent criminals or controversial suspects. Polk County jails are subject to health and medical restrictions and have to provide medical care to all its inmates.

Polk County Quick Facts

932
Polk County Population Total
136,784 / 56 / 76
Female Population, Rate & Count
133,579 / 414 / 553
Male Population, Rate & Count
$59,018
Median Income
3,514.0
Arrest Rate
265.3
Local Jail Rate
826
Local Jail Count (the average # of people in jail for one day)
932
Population Total Confined
176
Pretrial Rate
5,557
Admit Rate
17,301
Admit Count
309,459
Yearly Prisoner Count

County Crimes by Type

Polk County is well known for its Property Crime Totals, it has a share of 44.21% of all the crimes committed in the county - 714 Property Crime Total cases. Murder And Nonnegligent Manslaughter is the least trendy crime of the area with only 0.12% out of all the crimes in Polk County.

Crimes % in 2016 - TOTAL ALL AGENCIES

5.63 %
Violent Crime
0.12 %
Murder and Nonnegligent Manslaughter
1.30 %
Revised Rape
0.68 %
Robbery
3.53 %
Aggravated Assault
44.21 %
Property Crime
15.29 %
Burglary
22.60 %
Larceny Theft
6.32 %
Motor Vehicle Theft
0.31 %
Arson

The Timeline of the County Crime Trends

2005200620072008200920102011201220132014
Violent Crime Total10291117918110487756586
Murder And Nonnegligent Manslaughter0121000011
Revised Rape00000000519
Legacy Rape52171013971000
Robbery314127694735
Aggravated Assault94748673628676585661
Property Crime Total1,1491,032929741680668779767704695
Burglary258242191175199215234238206178
Larceny Theft754693623495412380483466426433
Motor Vehicle Theft1379711571697362637284
Arson9653434522

Polk County Jail Demographics

The county has 466,688 people confined with a jail population density of 543 prisoners per jail. When breaking down the population by gender, females are a majority compared to male prisoners, being 156,553 women and 152,906 men.

A Timeline of Yearly Data Pop Total from 2005-2015

Year Total Population
2005 399,030
2006 405,990
2007 413,024
2008 419,495
2009 425,737
2010 432,243
2011 437,770
2012 443,984
2013 451,822
2014 459,862
2015 466,688

A Timeline of Yearly Female/Male Incarceration for the Years 2005-2015

Year Male Population Female Population
2005 133,579 136,784
2006 135,943 139,204
2007 138,127 141,715
2008 140,347 143,622
2009 142,271 145,666
2010 144,429 147,539
2011 146,751 149,283
2012 148,065 150,793
2013 150,716 152,935
2014 153,197 155,136
2015 152,906 156,553

A Timeline of Polk County Incarceration by Gender

Year Male Rate Female Rate
2005 414 56
2006 367 80
2007 364 76
2008 370 58
2009 562 80
2010 593 101
2011 556 107
2012 582 103
2013 523 97
2014 514 111
2015 479 98

Polk County Prison Records by Race & Ethnicity

53.80 %
White
4.55 %
Black
4.97 %
Latino
0.16 %
Asian

County Jail Statistics

The county has an arrest rate of 3,514 and a local jail rate of 265 inmates per year and a pretrial rate of 176 pre trials per 100,000 residents aged from 15 to 64. The jail admit rate for the area equals 5,557, which is lower compared to the statistics of 2005 - 7,978 incarcerations a year.

Local Jail, Pretrial and Admit Rates

5,557
Admit Rate
265
Local Jail Rate
176
Pretrial Rate

The average jail count for Polk is 826 incarcerations in a day. The numbers have increased during the last 10 years, when there were on average 483 imprisonments a day.

Polk County Incarceration Rates

Year Jail Rate
2005 179
2006 141
2007 123
2008 113
2009 202
2010 243
2011 266
2012 272
2013 272
2014 273
2015 265

Pretrial vs. Admit Rates Timeline

Year Admit Rate Pretrial Rate
2005 7,978 199
2006 7,681 180
2007 7,397 177
2008 7,137 212
2009 6,888 229
2010 6,644 246
2011 7,451 262
2012 7,345 268
2013 6,302 271
2014 6,325 266
2015 5,557 176

The Average Number of Incarcerations per Day

Year Jail Count
2005 483
2006 387
2007 345
2008 321
2009 583
2010 710
2011 786
2012 814
2013 825
2014 841
2015 826