Table 8

IOWA

Offenses Known to Law Enforcement

by Metropolitan and Nonmetropolitan Counties, 2016

[The data shown in this table do not reflect county totals but are the number of offenses reported by the sheriff's office or county police department.]

Metropolitan/ Nonmetropolitan County Violent
crime
Murder and
nonnegligent
manslaughter
Rape
(revised
definition)1
Rape
(legacy
definition)2
Robbery Aggravated
assault
Property
crime
Burglary Larceny-
theft
Motor
vehicle
theft
Arson
Metropolitan Counties Black Hawk 29 0 4 0 25 144 64 65 15 1
Bremer 11 0 2 0 9 42 15 24 3 0
Dallas 43 0 7 1 35 126 26 89 11 0
Dubuque 20 1 5 2 12 186 72 98 16 0
Grundy 9 0 0 0 9 66 21 44 1 1
Guthrie 0 0 0 0 0 35 10 23 2 0
Harrison 4 0 0 0 4 53 10 37 6 1
Johnson 91 0 24 2 65 168 55 100 13 0
Linn 23 0 6 2 15 318 156 127 35 1
Madison 4 0 0 0 4 60 23 33 4 0
Mills 18 0 1 0 17 108 63 34 11 0
Plymouth 8 0 4 0 4 28 7 12 9 0
Polk 91 2 21 11 57 714 247 365 102 5
Pottawattamie 65 0 10 2 53 271 90 141 40 4
Scott 58 0 7 0 51 195 89 83 23 1
Story 16 0 4 0 12 145 52 70 23 2
Warren 42 0 8 2 32 166 47 98 21 2
Washington 34 0 9 1 24 75 25 48 2 0
Woodbury 25 0 0 0 25 174 63 71 40 1
Nonmetropolitan Counties Adair 10 0 4 0 6 46 18 19 9 2
Adams 0 0 0 0 0 30 6 22 2 0
Allamakee 4 0 0 0 4 53 14 36 3 0
Appanoose 10 0 1 0 9 101 57 37 7 1
Audubon 2 0 0 0 2 36 1 34 1 0
Boone 13 0 0 0 13 32 17 9 6 0
Buchanan 8 0 5 1 2 112 44 54 14 3
Buena Vista 8 0 3 0 5 21 7 13 1 0
Butler 2 0 1 0 1 4 1 3 0 0
Calhoun 5 0 0 0 5 76 33 34 9 0
Carroll 2 0 0 0 2 35 16 16 3 0
Cass 17 0 1 0 16 30 6 21 3 0
Cedar 6 0 3 0 3 54 15 34 5 0
Cerro Gordo 1 0 0 1 0 97 46 44 7 0
Cherokee 2 0 1 1 0 22 7 15 0 1
Chickasaw 11 0 3 0 8 35 11 20 4 0
Clarke 8 0 1 0 7 64 19 28 17 0
Clay 12 0 0 1 11 40 11 26 3 0
Clayton 7 0 1 0 6 40 14 24 2 0
Clinton 12 0 0 0 12 133 41 85 7 0
Crawford 1 0 0 0 1 6 1 4 1 0
Delaware 18 0 0 1 17 65 28 34 3 0
Dickinson 12 0 3 0 9 16 3 7 6 0
Emmet 17 0 0 0 17 29 10 14 5 0
Fayette 12 0 0 0 12 49 12 30 7 0
Floyd 6 0 3 0 3 28 12 13 3 0
Fremont 27 0 4 0 23 64 31 26 7 1
Hancock 19 0 5 0 14 51 35 13 3 0
Hardin 10 0 1 0 9 102 52 37 13 1
Henry 19 0 3 0 16 57 18 34 5 1
Howard 2 0 1 0 1 68 25 36 7 0
Humboldt 0 0 0 0 0 47 19 25 3 0
Ida 11 0 3 0 8 34 12 18 4 0
Iowa 8 0 0 1 7 60 22 33 5 1
Jackson 2 1 1 0 0 11 4 7 0 0
Jasper 24 0 3 0 21 159 92 54 13 5
Jefferson 3 1 0 0 2 50 18 26 6 0
Keokuk 9 0 0 0 9 36 25 9 2 0
Kossuth 6 0 1 0 5 31 13 14 4 0
Lee 28 0 1 0 27 155 76 66 13 0
Louisa 23 0 5 0 18 76 32 34 10 2
Lucas 6 0 0 1 5 73 31 36 6 0
Lyon 14 0 3 0 11 66 25 35 6 0
Mahaska 11 0 1 0 10 84 42 33 9 1
Marshall 34 0 2 0 32 125 58 51 16 1
Mitchell 0 0 0 0 0 13 10 2 1 0
Monroe 3 0 1 0 2 54 35 15 4 0
Muscatine 24 0 6 0 18 80 36 34 10 0
O'Brien 13 0 2 0 11 54 13 38 3 0
Osceola 7 0 2 1 4 57 18 36 3 1
Page 5 0 2 0 3 37 20 11 6 1
Palo Alto 13 0 2 0 11 49 21 26 2 0
Pocahontas 9 0 1 0 8 47 11 31 5 1
Ringgold 2 0 1 0 1 31 21 10 0 1
Sac 3 0 1 0 2 32 16 14 2 0
Sioux 7 0 0 1 6 45 16 29 0 1
Tama 30 0 2 0 28 113 67 34 12 2
Taylor 3 0 1 0 2 25 5 15 5 0
Union 7 0 0 0 7 46 5 36 5 0
Van Buren 7 0 0 0 7 30 11 16 3 0
Wapello 18 1 0 0 17 122 46 58 18 2
Wayne 5 0 0 0 5 57 30 21 6 0
Webster 19 1 1 2 15 105 37 52 16 0
Winneshiek 5 1 0 0 4 34 3 26 5 0
Worth 3 0 0 0 3 22 7 15 0 0
Wright 4 0 1 0 3 31 17 11 3 0
  • 1 The figures shown in this column for the offense of rape were reported using the revised Uniform Crime Reporting (UCR) definition of rape. See the data declaration for further explanation.
  • 2 The figures shown in this column for the offense of rape were reported using the legacy UCR definition of rape. See the data declaration for further explanation.

Data Declaration

Provides the methodology used in constructing this table and other pertinent information about this table.