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 Housing Patterns


Micropolitan Area Text Files and Description


The Text files only contain data -- no labels, no table headers, no titles. A description of the contents of the files is provided below and in the "README" file in the Text file directory.

I.   File Organization:

     The files in the Residential Housing Patterns directory contain 19 indexes of
     residential housing patterns for each race/ethnicity group and micropolitan area
     (as defined on June 6, 2003).  There is one record per race/ethnicity group 
     and micropolitan area.  There is one file for each year and each 
     race/ethnicity group and one file for each year with all groups combined. 
     All indexes were calculated using Non-Hispanic Whites as the reference group.  
     The unit of analysis is the census tract.  The number of race/ethnicity groups 
     and micropolitan areas are indicated below.

                         Number of             Number of
             Year   Race/Ethnicity Groups  Micropolitan Areas

             2000            6                    324

     Note: Residential Housing Pattern Indexes can only be shown for micropolitan
           areas with:

     . at least 10 Census tracts
     . a minority population of 100 or more for the group in question




II. File Names: 2000 Files: The Unit of Analysis is the Census Tract rs2000ALL_micro.dat ALL race/ethnicity groups rs2000aian_micro.dat American Indian and Alaska Native rs2000api_micro.dat Asian and Pacific Islander rs2000asian_micro.dat Asian rs2000nhopi_micro.dat Native Hawaiian and Other Pacific Islander rs2000black_micro.dat Black or African American rs2000hisp_micro.dat Hispanic
III. Record Layout Position Variable 1- 4 Year 6- 10 Race/Ethnicity group 12- 16 Core-Based Statistical Area (CBSA) code 18- 61 Core-Based Statistical Area (CBSA) name 63- 71 Micropolitan area total population 73- 81 Micropolitan area minority population 83- 89 Atkinson index with b=.1 (A1) 91- 97 Atkinson index with b=.5 (A5) 99-105 Atkinson index with b=.9 (A9) 107-113 Absolute Centralization index (ACE) 115-121 Absolute Clustering index (ACL) 123-129 Absolute Concentration index (ACO) 131-137 Correlation ratio or Eta squared (V) 139-145 Dissimilarity index (D) 147-153 Distance Decay Isolation index (DPxx*) 155-161 Distance Decay Interaction index (DPxy*) 163-169 Duncan's Delta index (DEL) 171-177 Entropy index (H) 179-185 Gini index (G) 187-193 Interaction index (xPy*) 195-201 Isolation index (xPx*) 203-209 Relative Centralization index (RCE) 211-217 Relative Clustering index (RCL) 219-225 Relative Concentration index (RCO) 227-233 Spatial Proximity index (SP)

Contact the HHES Information area at 301-763-3242 or visit ask.census.gov for further information on Housing Patterns Data.

Source: U.S. Census Bureau, Housing and Household Economic Statistics Division
Last Revised: September 30, 2011