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long_dp14_codebook.txt
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Codebook for NHGIS data file 'long_dp14_*'
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Contents
- Data Description
- Data Summary
- Data Dictionary
- Citation and Use
Additional documentation on NHGIS data sources is available at:
https://www.nhgis.org/documentation/tabular-data
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Data Description
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This data file contains the variables that are found in segment 14 of the
Census Bureau's 2010 Demonstration Data Product. The 2010 Demonstration Data
Product uses a differentially private algorithm to inject noise into the 2010
decennial census data. This data file facilitates the comparison of the noise-
injected data vs. the original 2010 decennial data.
Technical documentation and raw data files for the 2010 Demonstration Product
can be found at https://www.census.gov/programs-surveys/decennial-census/2020-census/planning-management/2020-census-data-products/2010-demonstration-data-products.html
Segment 14 of the demonstration product contains housing and householder
variables. In particular, segment 14 contains variables from the following
2010 Summary File 1 tables:
H1
H3
H6
H7
H10
H13
This data file is in a long format. Each record is a combination of a
geographic unit and a variable code. Each file has the same record
layout:
gisjoin: GIS Join Match Code
name_dp: Area Name-Legal/Statistical Area Description (LSAD) Term-Part Indicator from the 2010 Demonstration product
var_code: Variable code
dp: Variable value from the 2010 Demonstration product (the noise-injected value)
name_sf: Area Name-Legal/Statistical Area Description (LSAD) Term-Part Indicator from the 2010 Summary File 1
sf: Variable value from the 2010 Summary File 1 product
IPUMS NHGIS staff created data files for 11 different geographic levels. File
names and their meanings are:
1. long_dp14_040.csv - State
2. long_dp14_050.csv - County
3. long_dp14_060.csv - County subdivision
4. long_dp14_160.csv - Place
5. long_dp14_230.csv - Alaska Native Regional Corporation
6. long_dp14_250.csv - American Indian/Alaska Native Area/Hawaiian Home Land
7. long_dp14_310.csv - Core-based statistical area (CBSA)
8. long_dp14_400.csv - Urban areas
9. long_dp14_500.csv - 111th Congressional district
10. long_dp14_610.csv - State legislative district (upper chamber)
11. long_dp14_620.csv - State legislative district (lower chamber)
The remainder of this codebook describe the contents of each column.
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Data Summary
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Year: 2010
Dataset: 2010 Census: SF 1a - P & H Tables [Blocks & Larger Areas]
NHGIS code: 2010_SF1a
NHGIS ID: ds172
Breakdown(s): Geographic Subarea:
Total area (00)
Suffix codes: _dp: differentially private 2010 data
_sf: summary file 1 2010 data
Tables:
1. Housing Units
Universe: Housing units
Source code: H1
NHGIS code: IFC
2. Occupancy Status
Universe: Housing units
Source code: H3
NHGIS code: IFE
3. Race of Householder
Universe: Occupied housing units
Source code: H6
NHGIS code: IFH
4. Hispanic or Latino Origin of Householder by Race of Householder
Universe: Occupied housing units
Source code: H7
NHGIS code: IFI
5. Total Population in Occupied Housing Units
Universe: Population in occupied housing units
Source code: H10
NHGIS code: IFL
6. Household Size
Universe: Occupied housing units
Source code: H13
NHGIS code: IFO
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Data Dictionary
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Fields
gisjoin: GIS Join Match Code
name_dp: Area Name-Legal/Statistical Area Description (LSAD) Term-Part Indicator from the 2010 Demonstration product
var_code: Variable code
dp: Variable value from the 2010 Demonstration product (the noise-injected value)
name_sf: Area Name-Legal/Statistical Area Description (LSAD) Term-Part Indicator from the 2010 Summary File 1
sf: Variable value from the 2010 Summary File 1 product
Breakdown:
Geographic Subarea: Total area (00)
Table 1: Housing Units
Universe: Housing units
Source code: H1
NHGIS code: IFC
IFC001: Total
Table 2: Occupancy Status
Universe: Housing units
Source code: H3
NHGIS code: IFE
IFE001: Total
IFE002: Occupied
IFE003: Vacant
Table 3: Race of Householder
Universe: Occupied housing units
Source code: H6
NHGIS code: IFH
IFH001: Total
IFH002: Householder who is White alone
IFH003: Householder who is Black or African American alone
IFH004: Householder who is American Indian and Alaska Native alone
IFH005: Householder who is Asian alone
IFH006: Householder who is Native Hawaiian and Other Pacific Islander alone
IFH007: Householder who is Some Other Race alone
IFH008: Householder who is Two or More Races
Table 4: Hispanic or Latino Origin of Householder by Race of Householder
Universe: Occupied housing units
Source code: H7
NHGIS code: IFI
IFI001: Total
IFI002: Not Hispanic or Latino householder
IFI003: Not Hispanic or Latino householder: Householder who is White alone
IFI004: Not Hispanic or Latino householder: Householder who is Black or African American alone
IFI005: Not Hispanic or Latino householder: Householder who is American Indian and Alaska Native alone
IFI006: Not Hispanic or Latino householder: Householder who is Asian alone
IFI007: Not Hispanic or Latino householder: Householder who is Native Hawaiian and Other Pacific Islander alone
IFI008: Not Hispanic or Latino householder: Householder who is Some Other Race alone
IFI009: Not Hispanic or Latino householder: Householder who is Two or More Races
IFI010: Hispanic or Latino householder
IFI011: Hispanic or Latino householder: Householder who is White alone
IFI012: Hispanic or Latino householder: Householder who is Black or African American alone
IFI013: Hispanic or Latino householder: Householder who is American Indian and Alaska Native alone
IFI014: Hispanic or Latino householder: Householder who is Asian alone
IFI015: Hispanic or Latino householder: Householder who is Native Hawaiian and Other Pacific Islander alone
IFI016: Hispanic or Latino householder: Householder who is Some Other Race alone
IFI017: Hispanic or Latino householder: Householder who is Two or More Races
Table 5: Total Population in Occupied Housing Units
Universe: Population in occupied housing units
Source code: H10
NHGIS code: IFL
IFL001: Total
Table 6: Household Size
Universe: Occupied housing units
Source code: H13
NHGIS code: IFO
IFO001: Total
IFO002: 1-person household
IFO003: 2-person household
IFO004: 3-person household
IFO005: 4-person household
IFO006: 5-person household
IFO007: 6-person household
IFO008: 7-or-more-person household
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Citation and Use of NHGIS Data
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All persons are granted a limited license to use this documentation and the
accompanying data, subject to the following conditions:
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* Publications and research reports employing NHGIS data (either tabular or GIS)
should include the following citation:
Steven Manson, Jonathan Schroeder, David Van Riper, and Steven Ruggles.
IPUMS National Historical Geographic Information System: Version 14.0
[Database]. Minneapolis, MN: IPUMS. 2019.
http://doi.org/10.18128/D050.V14.0
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IPUMS NHGIS, University of Minnesota, www.nhgis.org.
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