Northern Illinois Data by Subject
Law Enforcement Personnel by Type


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State of Illinois

  Boone County
  Bureau County
  Carroll County
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  Grundy County
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  Kane County
  Kankakee County
  Kendall County
  Lake County
  LaSalle County
  Lee County
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  Ogle County
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  Stephenson County
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  Chicago MD
  Quad Cities MSA
  Rockford MSA
  State of Illinois

Year
Total
Population
Sworn
Full-Time
Civilian
Full-Time
Sworn
Part-Time
Auxiliary
Officers
Total
Personnel
Law Enforcement Personnel
Per 100,000 Population
2000
12,419,570
34,047
11,529
3,203
2,737
51,516
414.8
2001
12,438,824
34,243
12,249
3,175
2,557
52,224
419.8
2002
12,517,168
34,226
12,232
3,175
2,557
52,190
416.9
2003
12,586,447
34,321
12,260
3,309
2,780
52,670
418.5
2004
12,653,544
34,278
12,200
3,666
2,592
52,736
416.8
2005
12,713,634
34,330
13,372
3,747
2,191
53,640
421.9
2006
12,763,371
35,063
13,276
3,789
2,325
54,453
426.6

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