U.S. Census Bureau

Census 2000 Tabulation Entity Counts by County

States, the District of Columbia, Puerto Rico, and the Island Areas


The Census Bureau is providing tallies of the number of geographic entities within county and statistically equivalent entity. The geographic entities for which we are providing tallies include county subdivisions (minor civil divisions, census county divisions, unorganized territories, and census subareas), places (consolidated cities, incorporated places, and census designated places), census tracts, block groups, blocks, voting districts, state legislative districts (upper and lower chambers), traffic analysis zones, school districts, and ZIP Code ® tabulation areas (ZCTAs TM).

These geographic entity tallies are provided in a comma-delimited ASCII text file format, one file per state and statistical equivalent. The last record in each state file includes a summary total of the counts for each Census 2000 geographic entity within the state. Note that some geographic entities including places, voting districts, state legislative districts, school districts, and ZCTAs can cross county boundaries. ZCTAs can cross state boundaries. Thus summing the total number of these entities by county will result in a total higher than the number of entities within the state. The record layout for the county geographic entity tallies is provided below.

Field
Number
Maximum
Length
Field Description
12FIPS State Code
23FIPS County Code
360County Name
410Minor Civil Division
510Census County Division
610Unorganized Territory
710Census Subareas
810Sub-MCD
910Consolidated City
1010Incorporated Place
1110Census Designated Place
1210Census Tract
1310Block Group
1410Block
1510Voting District
1610State Legislative District Upper Chamber
1710State Legislative District Lower Chamber
1810Traffic Analysis Zone
1910Elementary School District
2010Secondary School District
2110Unified School District
22103-digit ZCTA
23105-digit ZCTA


Alabama Louisiana Ohio
Alaska Maine Oklahoma
Arizona Maryland Oregon
Arkansas Massachusetts Pennsylvania
California Michigan Puerto Rico
Colorado Minnesota Rhode Island
Connecticut Mississippi South Carolina
Delaware Missouri South Dakota
District of Columbia Montana Tennessee
Florida Nebraska Texas
Georgia Nevada Utah
Hawaii New Hampshire Vermont
Idaho New Jersey Virginia
Illinois New Mexico Washington
Indiana New York West Virginia
Iowa North Carolina Wisconsin
Kansas North Dakota Wyoming
Kentucky
U.S. Island Areas:
American Samoa Guam Northern Mariana Islands
Midway Islands U.S. Virgin Islands


Source: U.S. Census Bureau, Geography Division
Created: April 16, 2002
Last Revised: Tuesday, 23-Aug-2005 17:13:56 EDT