Region

Police employee data by region
Table 70, "Full-time Law Enforcement Employees by Geographic Region and Division by Population Group, Number and Rate per 1,000 Inhabitants, 2006"
Table 71, "Full-time Law Enforcement Officers by Geographic Region and Division by Population Group, Number and Rate per 1,000 Inhabitants, 2006"

Other data by region:
Offense data by region
Clearance data by region
Arrest data by region