Census Bureau Regions and Divisions with State FIPS Codes REGION I: NORTHEAST Division I: New England Connecticut (09) Maine (23) Massachusetts (25) New Hampshire (33) Rhode Island (44) Vermont (50) Division 2: Middle Atlantic New Jersey (34) New York (36) Pennsylvania (42) REGION 2: MIDWEST* Division 3: East North Central Illinois (17) Indiana (18) Michigan (26) Ohio (39) Wisconsin (55) Division 4: West North Central Iowa (19) Kansas (20) Minnesota (27) Missouri (29) Nebraska (31) North Dakota (38) South Dakota (46) REGION 3: SOUTH Division 5: South Atlantic Delaware (10) District of Columbia (11) Florida (12) Georgia (13) Maryland (24) North Carolina (37) South Carolina (45) Virginia (51) West Virginia (54) Division 6: East South Central Alabama (01) Kentucky (21) Mississippi (28) Tennessee (47) Division 7: West South Central Arkansas (05) Louisiana (22) Oklahoma (40) Texas (48) REGION 4: WEST Division 8: Mountain Arizona (04) Colorado (08) Idaho (16) Montana (30) Nevada (32) New Mexico (35) Utah (49) Wyoming (56) Division 9: Pacific Alaska (02) California (06) Hawaii (15) Oregon (41) Washington (53) *Prior to June 1984, the Midwest Region was designated as the North Central Region.