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Table 10

IOWA

Offenses Known to Law Enforcement

by Metropolitan and Nonmetropolitan Counties, 2012

[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		 Forcible
rape		 Robbery Aggravated
assault		 Property
crime 		Burglary Larceny-
theft		 Motor
vehicle
theft		 Arson
Metropolitan Counties Benton 5 0 1 0 4 169 107 57 5 2
Black Hawk 24 0 5 0 19 207 78 117 12 0
Bremer 15 2 1 1 11 51 17 34 0 0
Dallas 24 0 0 1 23 105 17 75 13 0
Dubuque 18 0 3 1 14 223 89 107 27 2
Grundy 7 0 0 0 7 64 12 50 2 1
Johnson 59 0 3 2 54 231 66 151 14 4
Linn 28 1 9 0 18 275 121 129 25 6
Mills 20 0 4 4 12 241 98 109 34 4
Plymouth 7 2 2 0 3 57 11 42 4 1
Polk 75 0 10 7 58 767 238 466 63 5
Pottawattamie 41 0 7 1 33 509 141 305 63 9
Scott 37 0 1 0 36 191 72 107 12 1
Story 14 0 4 1 9 175 83 81 11 1
Warren 31 0 7 0 24 207 72 112 23 4
Washington 26 0 8 0 18 89 34 49 6 1
Woodbury 14 0 0 0 14 137 60 66 11 1
Nonmetropolitan Counties Adair 5 0 0 0 5 71 27 39 5 1
Adams 15 0 1 0 14 48 11 35 2 0
Allamakee 0 0 0 0 0 0 0 0 0 1
Appanoose 13 0 2 0 11 133 56 63 14 6
Boone 3 0 0 1 2 18 7 9 2 0
Butler 0 0 0 0 0 14 8 3 3 0
Calhoun 3 0 0 0 3 18 6 11 1 0
Cass 9 0 0 0 9 74 25 44 5 0
Cedar 16 0 2 0 14 136 5 122 9 1
Cerro Gordo 2 0 0 0 2 119 47 64 8 0
Cherokee 4 0 0 0 4 47 8 37 2 0
Clarke 7 0 0 0 7 45 16 26 3 0
Clay 4 0 1 0 3 18 11 6 1 0
Clayton 14 0 1 0 13 58 18 37 3 2
Clinton 23 0 1 0 22 110 53 56 1 3
Crawford 0 0 0 0 0 4 2 2 0 0
Davis 6 0 0 0 6 10 5 5 0 0
Delaware 9 0 1 0 8 15 10 4 1 1
Des Moines 18 0 0 0 18 155 57 87 11 0
Emmet 1 0 0 0 1 25 7 16 2 0
Fayette 13 0 2 0 11 54 15 29 10 8
Floyd 4 0 0 1 3 22 9 12 1 0
Hancock 6 0 0 0 6 28 16 12 0 0
Hardin 13 0 0 0 13 125 47 75 3 2
Henry 30 0 1 0 29 106 27 62 17 0
Howard 3 0 1 0 2 57 29 25 3 3
Humboldt 1 0 0 0 1 52 22 23 7 0
Ida 9 0 2 0 7 90 39 50 1 1
Iowa 10 0 0 0 10 75 18 54 3 0
Jasper 23 0 2 0 21 186 94 78 14 1
Kossuth 3 0 0 0 3 59 35 22 2 0
Lee 7 0 0 0 7 133 40 78 15 1
Louisa 16 0 0 0 16 91 35 53 3 1
Lucas 3 0 2 0 1 84 27 46 11 3
Lyon 28 0 3 0 25 80 22 48 10 0
Marshall 6 0 1 0 5 78 30 37 11 0
Mitchell 0 0 0 0 0 26 7 17 2 0
Monona 1 0 1 0 0 26 5 17 4 0
Monroe 3 0 1 0 2 57 12 42 3 1
Muscatine 29 0 5 2 22 129 66 52 11 1
O'Brien 6 0 0 0 6 83 38 42 3 1
Osceola 0 0 0 0 0 12 3 7 2 0
Page 13 0 0 0 13 53 18 34 1 0
Palo Alto 9 0 1 0 8 83 43 35 5 1
Pocahontas 12 0 4 0 8 72 23 48 1 0
Sac 11 0 3 2 6 52 22 23 7 0
Shelby 1 0 0 0 1 4 1 1 2 0
Sioux 23 0 2 0 21 83 36 42 5 0
Tama 33 0 1 0 32 85 41 36 8 17
Taylor 1 0 0 0 1 18 3 15 0 0
Union 3 0 0 0 3 35 18 15 2 0
Van Buren 15 0 0 0 15 60 22 32 6 1
Wapello 10 1 0 0 9 138 59 59 20 2
Wayne 1 0 0 0 1 16 6 10 0 0
Webster 24 0 0 0 24 168 47 111 10 0
Winnebago 0 0 0 0 0 3 2 1 0 0
Winneshiek 0 0 0 0 0 18 6 12 0 0
Worth 9 0 1 0 8 99 42 48 9 1
Wright 0 0 0 0 0 36 9 25 2 0

Data Declaration

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