Andy Tait: Addresses and Output Geography for 2011 Census in England and Wales
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Andy Tait: Addresses and Output Geography for 2011 Census in England and Wales
- 5. Addresses for 2011 Census
- 12. Output Geography for 2011 Census
- 19. How much change by 2011? 2001-2005 Output Area threshold breaches, based on mid-year population estimates OAs: lower threshold = 100 people; upper threshold = 625 people (2 * target) Population thresholds = 2.5 * household thresholds 175416 1189 173859 368 2005 totals 584 506 78 0 2001 above 174382 682 173553 147 2001 within 450 1 228 221 2001 below 2001 totals 2005 above 2005 within 2005 below 99.1% 0.7% 0.2% 0.3% 0.1%
- 22. 2001 OAs 2001 LSOAs Above upper threshold Within thresholds Below lower threshold Merge (merge 2001 OAs) Split (aggregate postcodes/ street blocks) 2011 OAs 2011 OAs 2011 OAs Append 2011 OAs Postcodes/Street blocks For a 2001 LAD/UA Automated maintenance procedures
- 25. Questions?
Notas del editor
- Benefits of this approach: Uses best available sources; Uses LA experience in the verification of addresses LA participation and endorsement of Address Register will give wide assurance on the quality of addressing underpinning the Census; LAs will improve confidence in Census outputs Overall quality of addressing used throughout E&W will ultimately be improved.