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Documentation:
ACS 2011 (1-Year Estimates)
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Publisher:
U.S. Census Bureau
Survey:
ACS 2011 (1-Year Estimates)
Document:
ACS 2011-1yr Summary File: Technical Documentation
citation:
Social Explorer; U.S. Census Bureau; American Community Survey 2011 Summary File: Technical Documentation.
Documentation
ACS 2011 (1-Year Estimates)
ACS 2011-1yr Summary File: Technical Documentation
Chapter 1. Introduction
1.1. The American Community Survey
1.2. The American Community Survey Summary File
1.3. Topics and Geographies Covered
1.4. Tools for Obtaining Data
1.5. Notable Changes to the Summary File
1.6. Contact Us
Chapter 2. How to Use the ACS Summary File
2.1. Locating the Summary File
2.2. Summary File Organization
2.3. Sequence Numbers
2.4. Geography File
2.5. Estimate and Margin of Error Files
2.6. How to Join the ACS Summary File to the TIGER/Line Shapefiles
Chapter 3. User Tools
3.1. Summary File Excel Retrieval Tool
3.2. Summary File SAS Tool
3.3. Summary File Excel Import Tool
Chapter 4. User References
4.1. Detailed Tables for the 2011 ACS 1-Year Estimates
4.2. 2011 ACS 1-Year Summary Levels/Components For Detailed Tables
4.3. Sequence Number and Table Number Lookup
4.4. Table Shells List
4.5. Excel Geography File
4.7. Table Name Changes - ACS 5yr
4.8. Table Name Changes - ACS 1yr
Appendix A. Supplemental Documentation
Code List
Ancestry Code List
Group Quarters Classifications
Hispanic Origin Code List
Industry Code List
Language Code List
Occupation Code List
Place of Birth, Migration, & Place of Work Code List
Race Code List
Subject Definitions
General Information
Living Quarters
Housing Variables
Population Variables
Derived Measures
Quality Measures
Instructions for Applying Statistical Testing to ACS 1-Year Data
American Community Survey/Puerto Rico Community Survey
American Community Survey Accuracy of the Data (2011)
Puerto Rico Community Survey Accuracy of the Data (2011)
Appendix B. Graphical Representation of ACS Summary File Organization
B.1. 2011 ACSSF All In 1 Giant File (Experienced-Users-Only)
B.2. 2011 ACSSF By State All Tables
B.3. 2011 ACSSF By State By Sequence Table Subset
Appendix C. User Notes
C.1. Population Thresholds
C.2. Geography Restrictions
C.3. Jam Values
C.4. Rounding Rules and Margins of Error
C.5. Data Release Filtering Rules
C.6. Display of Estimates
C.7. Multiple Sequences For a Table
Appendix D. Examples
D.1. Creating a Table
D.2. Creating a Table Using SAS
Appendix E. Detailed Tables for the 2011 ACS 1-Year Estimates
Appendix F. ACS 1-Year Summary Levels/Components for Detailed Tables
Document History
Social Explorer; U.S. Census Bureau; American Community Survey 2011 Summary File: Technical Documentation.