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Cartographic Boundary File Summary Level Codes

Summary Level Code
Summary Level Name
020
Region
030
Division
040
State
050
State-County
060
State-County-County Subdivision
067
State-County-County Subdivision-Subminor Civil Division
140
State-County-Census Tract
150
State-County-Census Tract-Block Group
160
State-Place
170
State-Consolidated City
230
State-Alaska Native Regional Corporation
250
American Indian Area/Alaska Native Area/Hawaiian Home Land
251
American Indian Area-Tribal Subdivision/Remainder
252
American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only)
254
American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land
256
American Indian Area-Tribal Census Tract
258
American Indian Area-Tribal Census Tract-Tribal Block Group
310
Metropolitan Statistical Area/Micropolitan Statistical Area
314
Metropolitan Statistical Area-Metropolitan Division
330
Combined Statistical Area
332
Combined Statistical Area-Metropolitan Statistical Area/Micropolitan Statistical Area
335
Combined New England City and Town Area
337
Combined New England City and Town Area-New England City and Town Area
350
New England City and Town Area
352
New England City and Town Area-State-Principal City
355
New England City and Town Area (NECTA)-NECTA Division
361
State-New England City and Town Area-Principal City
500
State-Congressional District (111th)
610
State-State Legislative District (Upper Chamber)
620
State-State Legislative District (Lower Chamber)
700
State-County-Voting District/Remainder
860
5-Digit ZIP code Tabulation Area
950
State-School District (Elementary)/Remainder
960
State-School District (Secondary)/Remainder
970
State-School District (Unified)/Remainder

Source: U.S. Census Bureau | Geography | (301) 763-1128 |  Last Revised: May 16, 2013