St. Joseph County (MI)

Links

http://www.stjosephcountymi.org County Website

10 Codes and Unit Lists

County Fire Numbering Plan - Station ID List

1-xx - Centreville
2-xx - Three Rivers
3-xx - Lockport / Fabius Park Township
4-xx - Constantine
5-xx - White Pigeon
6-xx - Sturgis Rural
7-xx - Sturgis City
8-xx - Burr Oak
9-xx - Colon 
11-xx - Leonidas 
12-xx - Mendon

County Police Numbering Plan - Police ID List

K-xx Animal Control. 
12-xx MI DNR
29-xx Burr Oak
30-xx Mendon
40-xx Colon
41-xx Constantine
42-xx White Pigeon
52-xx MSP 52 (White Pigeon)
61-xx Three Rivers 
75-xx County Sheriff Department 
75-01 Sheriff
75-02 Undersheriff
75-03 Captain
75-04 Jail Warden
751-XXX Corrections
752-XXX Reserve Officers
754-XXX Dive Rescue, Marine Patrol, and others.
99-xx Sturgis