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Data Dictionary:
ACS 2013 (3-Year Estimates)
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Survey:
ACS 2013 (3-Year Estimates)
Data Source:
U.S. Census Bureau
Survey Details
ACS 2013 (3-Year Estimates)
Datasets
Social Explorer Tables: ACS 2013 (3-Year Estimates)
American Community Survey 2013 (3-Year Estimates)
Documentation
ACS 2013-3yr Summary File: Technical Documentation
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
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
3. User References and Website Resources
3.1. Detailed Tables for the ACS Estimates
3.2. ACS Summary Levels/Components For Detailed Tables
3.3. ACS Summary File Page
3.4. ACS Summary File User Tools Page
3.5. Supplemental Documentation
4. User Notes
4.1. Population Thresholds
4.2. Jam Values
4.3. Rounding Rules and Margins of Error
4.4. Explanation of Missing Estimates and Data Release Filtering Rules
4.5. Display of Estimates
4.6. Multiple Sequences For a Table
Appendix A: Supplemental Documentation
Code List
2013 Subject Definitions
Group Quarters Definitions
Instructions for Applying Statistical Testing to the 2011-2013 ACS 3-Year Data and the 2009-2013 ACS 5-Year Data
Instructions on How to Read the ACS Summary File into Excel
Instructions on Joining the ACS Summary File to the TIGER/Line Shapefiles
Document History
Social Explorer; U.S. Census Bureau; American Community Survey 2013 3yr Summary File: Technical Documentation.
