The CVAP (Citizens Voting Age Population) for 2019 is released at the level of the block group, with estimates for both citizens and citizens of voting age. There are 13 separate groups (given below), each with these population figures for citizens and citizen voting age population. To break these block group figures down to the census block, one can use the 2010 PL94 block-level voting age population figures and use the relative proportions of these block figures to block group figures to allocate the CVAP estimates back to the census block by the following formula: (T)VAP block pop ---------------------- [(T) CVAP block group pop], (T)VAP block group pop where (T) is the particular table to be allocated. This formula is used for both the citizen and citizen voting age population figure. The appropriate PL94 census variable is used for each table and is also given below. The resulting figures (which are fractional) are rounded so that the totals for block group remain the same, though the constraints for population figures across the thirteen tables are not necessarily maintained as the rounding is done separately for each table. Data is in three (tab-delimited) fields for each of the thirteen tables: Block Group (SSCCCTTTTTTG) Citizen estimate CVAP estimate The block group identifier is deconvoled as follows: SS state, CCC fips county TTTTTT tract, G block group These are the thirteen tables from the CVAP (2019) and the PL94 census variable used for breakdown. PL94-171 Census Variable Used for Line Line Breakdown Number Description P0040001 1 Total P0040003 2 Not_Hispanic_or_Latino P0040007 3 American_Indian_or_Alaska_Native_Alone P0040008 4 Asian_Alone P0040006 5 Black_or_African_American_Alone P0040009 6 Native_Hawaiian_or_Other_Pacific_Islander_Alone P0040005 7 White_Alone P0040014 8 American_Indian_or_Alaska_Native_and_White P0040015 9 Asian_and_White P0040013 10 Black_or_African_American_and_White P0040018 11 American_Indian_or_Alaska_Native_and_Black_or_African_American P0040012 12 Remainder_of_Two_or_More_Race_Responses P0040002 13 Hispanic_or_Latino Line Number refers to the layout of the CVAP data in the census release. In addition, for Los Angeles County, two new block groups are in the 2019 CVAP data which were not in the 2011 PL94 data. These block groups are in Los Angeles County, tract 1370, and are numbered 1 and 2. Portions of tract 8002.04 (for block group 1 of tract 1370) and 9304.01 (for both block groups 1 and 2 for tract 1370) are assigned to these block groups in the tables below. The block-level estimated CVAP data is reported by the original census tract and block for these two new census block groups, but in the 2019 CVAP data the population figures will be reported by the new census tract and block groups. Assigned to tract 1370, block group 1: Tract Block 9304.01 1000 9304.01 1001 9304.01 1002 9304.01 1003 9304.01 1004 9304.01 1005 9304.01 1007 9304.01 1008 9304.01 1009 9304.01 1010 9304.01 1011 9304.01 1012 9304.01 1016 9304.01 1017 9304.01 1019 9304.01 1020 9304.01 1021 9304.01 1022 9304.01 1023 9304.01 1024 9304.01 1025 9304.01 1026 9304.01 1027 9304.01 1028 9304.01 1029 Assigned to tract 1370, block group 2: 8002.04 3001 8002.04 3002 8002.04 3003 8002.04 3004 8002.04 3005 8002.04 3006 8002.04 3007 8002.04 3008 8002.04 3009 8002.04 3010 8002.04 3011 8002.04 3012 8002.04 3013 8002.04 3014 8002.04 3015 8002.04 3016 8002.04 3017 8002.04 3018 8002.04 3019 8002.04 3020 8002.04 3021 8002.04 3022 8002.04 3023 8002.04 3024 8002.04 3025 8002.04 3026 8002.04 3027 8002.04 3028 8002.04 3029 9304.01 1006 9304.01 1013 9304.01 1014 9304.01 1015 9304.01 1018