API STATE AND PSEUDO-STATE NUMERIC CODES

This list provides two-digit numeric codes for the onshore states of the
United States, the pseudo-states for offshore federal waters.

STATE CODES FOR UNITED STATES

State                       Code

Alabama                     01
Arizona                     02
Arkansas                    03
California                  04
Colorado                    05
Connecticut                 06
Delaware                    07
District of Columbia        08
Florida                     09
Georgia                     10
Idaho                       11
Illinois                    12
Indiana                     13
Iowa                        14
Kansas                      15
Kentucky                    16
Louisiana                   17
Maine                       18
Maryland                    19
Massachusetts               20
Michigan                    21
Minnesota                   22
Mississippi                 23
Missouri                    24
Montana                     25
Nebraska                    26
Nevada                      27
New Hampshire               28
New Jersey                  29
New Mexico                  30
New York                    31
North Carolina              32
North Dakota                33
Ohio                        34
Oklahoma                    35
Oregon                      36
Pennsylvania                37
Rhode Island                38
South Carolina              39
South Dakota                40
Tennessee                   41
Texas                       42
Utah                        43
Vermont                     44
Virginia                    45
Washington                  46
West Virginia               47
Wisconsin                   48
Wyoming                     49
Alaska                      50
Hawaii                      51


PSEUDO-STATE CODES FOR U. S. OFFSHORE FEDERAL WATERS

Alaska Offshore             55
Pacific Coast Offshore      56
Northern Gulf of Mexico     60
Atlantic Coast Offshore     61