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Michigan County Codes

API Num County Name Abbr
0 0 State of Michigan MICH
1 1 ALCONA ALCO
2 3 ALGER ALGE
3 5 ALLEGAN ALLE
4 7 ALPENA ALPE
5 9 ANTRIM ANTR
6 11 ARENAC AREN
7 13 BARAGA BARA
8 15 BARRY BARR
9 17 BAY BAY
10 19 BENZIE BENZ
11 21 BERRIEN BERR
12 23 BRANCH BRAN
13 25 CALHOUN CALH
14 27 CASS CASS
15 29 CHARLEVOIX CHAR
16 31 CHEBOYGAN CHEB
17 33 CHIPPEWA CHIP
18 35 CLARE CLAR
19 37 CLINTON CLIN
20 39 CRAWFORD CRAW
21 41 DELTA DELT
22 43 DICKINSON DICK
23 45 EATON EATO
24 47 EMMET EMME
25 49 GENESEE GENE
26 51 GLADWIN GLAD
27 53 GOGEBIC GOGE
28 55 GRAND TRAVERSE GRAN
29 57 GRATIOT GRAT
30 59 HILLSDALE HILL
31 61 HOUGHTON HOUG
32 63 HURON HURO
33 65 INGHAM INGH
34 67 IONIA IONI
35 69 IOSCO IOSC
36 71 IRON IRON
37 73 ISABELLA ISAB
38 75 JACKSON JACK
39 77 KALAMAZOO KALA
40 79 KALKASKA KALK
41 81 KENT KENT
42 83 KEWEENAW KEWE
43 85 LAKE LAKE
44 87 LAPEER LAPE
45 89 LEELANAU LEEL
46 91 LENAWEE LENA
47 93 LIVINGSTON LIVI
48 95 LUCE LUCE
49 97 MACKINAC MACK
50 99 MACOMB MACO
51 101 MANISTEE MANI
52 103 MARQUETTE MARQ
53 105 MASON MASO
54 107 MECOSTA MECO
55 109 MENOMINEE MENO
56 111 MIDLAND MIDL
57 113 MISSAUKEE MISS
58 115 MONROE MONR
59 117 MONTCALM MNTC
60 119 MONTMORENCY MNTM
61 121 MUSKEGON MUSK
62 123 NEWAYGO NEWA
63 125 OAKLAND OAKL
64 127 OCEANA OCEA
65 129 OGEMAW OGEM
66 131 ONTONAGON ONTO
67 133 OSCEOLA OSCE
68 135 OSCODA OSCO
69 137 OTSEGO OTSE
70 139 OTTAWA OTTA
71 141 PRESQUE ISLE PRES
72 143 ROSCOMMON ROSC
73 145 SAGINAW SAGI
74 147 SAINT CLAIR ST.C
75 149 SAINT JOSEPH ST.J
76 151 SANILAC SANI
77 153 SCHOOLCRAFT SCHO
78 155 SHIAWASSEE SHIA
79 157 TUSCOLA TUSC
80 159 VAN BUREN VAN
81 161 WASHTENAW WASH
82 163 WAYNE WAYN
83 165 WEXFORD WEXF
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 •  Injection Well Data
 •  Drilling Unit Maps by County
 •  API Numbers Explained
 •  Permits Issued by Year
 •  Public Notices
 •  Hearings
 •  Scanned Digital Oil & Gas Records
 •  Oil and Gas Advisory Committee
 •  OOGM FORMS
 •  Links to Oil and Gas in Michigan
 •  Leasing State Lands
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