Texas 2024 General Election Results Disaggregated to the 2020 Block

## RDH Date Retrieval
03/27/2026

## Sources
Precinct shapefile with election results retrieved from the (Redistricting Data Hub)[https://redistrictingdatahub.org/dataset/texas-2024-general-election-precinct-level-results-and-boundaries/]
Block shapefiles and data are retrieved from the (Redistricting Data Hub)[https://redistrictingdatahub.org/dataset/texas-block-pl-94171-2020-by-table/] and originally from the Census Bureau's Public Law 94-171 dataset and TIGER shapefiles.

## Notes on Field Names:
Columns reporting votes generally follow the pattern: 
One example is:
G16PREDCLI
The first character is G for a general election, P for a primary, S for a special, and R for a runoff.
Characters 2 and 3 are the year of the election.*
Characters 4-6 represent the office type (see list below).
Character 7 represents the party of the candidate.
Characters 8-10 are the first three letters of the candidate's last name.

*To fit within the GIS 10 character limit for field names, the naming convention is slightly different for the State Legislature and US House of Representatives. All fields are listed below with definitions.

Office Codes Used:
PRE - President and Vice President
USS - U.S. Senate
CCA# - Criminal Court of Appeals (Either seat number or 'P' for Presiding Judge)
CON## - U.S. Congress
RRC## - Railroad Commissioner 
SL##  - State Legislative Lower
SU##  - State Legislative Upper

Party Codes Used:
D - Democrat
G - Green
I - Independent
L - Libertarian
R - Republican
W - Other / Write-In

## Fields:
Field Name   Description
GEOID20      Unique Block Identifier
STATEFP      State FIPS Code
COUNTYFP     County FIPS Code
PRECINCTID   Precinct Identifier
VAP_MOD      Modified Voting Age Population
G24PREDHAR   Harris (D) President
G24PREGSTE   Stein (G) President
G24PRELOLI   Oliver (L) President
G24PREOWRI   Write-In (W) President
G24PRERTRU   Trump (R) President
G24USSDALL   Allred (D) U.S. Sen
G24USSLBRO   Brown (L) U.S. Sen
G24USSOAND   Andrus (W) U.S. Sen
G24USSOROC   Roche (W) U.S. Sen
G24USSRCRU   Cruz (R) U.S. Sen
GCCA7DMUL    Mulder (D) CCA 7
GCCA7RPAR    Parker (R) CCA 7
GCCA8DANY    Anyiam (D) CCA 8
GCCA8RFIN    Finley (R) CCA 8
GCCAPDTAY    Taylor (D) CCA Pres Judge
GCCAPRSCH    Schenck (R) CCA Pres Judge
GCON02DFIL   Filler (D) U.S. Rep 2
GCON02RCRE   Crenshaw (R) U.S. Rep 2
GCON03DSRI   Srivastava (D) U.S. Rep 3
GCON03RSEL   Self (R) U.S. Rep 3
GCON04DCAR   Cardell (D) U.S. Rep 4
GCON04RFAL   Fallon (R) U.S. Rep 4
GCON05DTOR   Torres (D) U.S. Rep 5
GCON05RGOO   Gooden (R) U.S. Rep 5
GCON06DLOV   Love (D) U.S. Rep 6
GCON06RELL   Ellzey (R) U.S. Rep 6
GCON07DFLE   Fletcher (D) U.S. Rep 7
GCON07RKAN   Kane (R) U.S. Rep 7
GCON08DJON   Jones (D) U.S. Rep 8
GCON08RLUT   Luttrell (R) U.S. Rep 8
GCON10DBOI   Boisseau (D) U.S. Rep 10
GCON10LMIL   Miller (L) U.S. Rep 10
GCON10RMCC   McCaul (R) U.S. Rep 10
GCON12DHUN   Hunt (D) U.S. Rep 12
GCON12RGOL   Goldman (R) U.S. Rep 12
GCON14DHAR   Hart (D) U.S. Rep 14
GCON14RWEB   Weber (R) U.S. Rep 14
GCON15DVAL   Vallejo (D) U.S. Rep 15
GCON15RDEL   De La Cruz (R) U.S. Rep 15
GCON16DESC   Escobar (D) U.S. Rep 16
GCON16OMON   Montanez (W) U.S. Rep 16
GCON16RARM   Armendariz-Jackson (R) U.S. Rep 16
GCON17DLOR   Lorenzen (D) U.S. Rep 17
GCON17RSES   Sessions (R) U.S. Rep 17
GCON18DTUR   Turner (D) U.S. Rep 18
GCON18ODUN   Duncan (W) U.S. Rep 18
GCON18ODUR   Dural (W) U.S. Rep 18
GCON18RCEN   Centonze (R) U.S. Rep 18
GCON19ILEW   Lewis (I) U.S. Rep 19
GCON19LJOH   Johnson (L) U.S. Rep 19
GCON19RARR   Arrington (R) U.S. Rep 19
GCON21DHOO   Hook (D) U.S. Rep 21
GCON21LKIN   King (L) U.S. Rep 21
GCON21RROY   Roy (R) U.S. Rep 21
GCON22DGRE   Greene-Scott (D) U.S. Rep 22
GCON22RNEH   Nehls (R) U.S. Rep 22
GCON23DLIM   Limon (D) U.S. Rep 23
GCON23RGON   Gonzales (R) U.S. Rep 23
GCON24DEPP   Eppler (D) U.S. Rep 24
GCON24RVAN   Van Duyne (R) U.S. Rep 24
GCON25OHAG   Hagg (W) U.S. Rep 25
GCON25RWIL   Williams (R) U.S. Rep 25
GCON26DLIN   Lineberger (D) U.S. Rep 26
GCON26LGRA   Gray (L) U.S. Rep 26
GCON26RGIL   Gill (R) U.S. Rep 26
GCON27DLLO   Lloyd (D) U.S. Rep 27
GCON27RCLO   Cloud (R) U.S. Rep 27
GCON28DCUE   Cuellar (D) U.S. Rep 28
GCON28RFUR   Furman (R) U.S. Rep 28
GCON29DGAR   Garcia (D) U.S. Rep 29
GCON29RGAR   Garza (R) U.S. Rep 29
GCON30DCRO   Crockett (D) U.S. Rep 30
GCON30LJEF   Jefferson (L) U.S. Rep 30
GCON31DWHI   Whitlow (D) U.S. Rep 31
GCON31RCAR   Carter (R) U.S. Rep 31
GCON32DJOH   Johnson (D) U.S. Rep 32
GCON32LHAL   Hale (L) U.S. Rep 32
GCON32RDAY   Day (R) U.S. Rep 32
GCON33DVEA   Veasey (D) U.S. Rep 33
GCON33RGIL   Gillespie (R) U.S. Rep 33
GCON34DGON   Gonzalez (D) U.S. Rep 34
GCON34RFLO   Flores (R) U.S. Rep 34
GCON35DCAS   Casar (D) U.S. Rep 35
GCON35RWRI   Wright (R) U.S. Rep 35
GCON36DSTE   Steele (D) U.S. Rep 36
GCON36RBAB   Babin (R) U.S. Rep 36
GCON37DDOG   Doggett (D) U.S. Rep 37
GCON37LALT   Altekar (L) U.S. Rep 37
GCON37RGAR   Garcia Sharon (R) U.S. Rep 37
GCON38DMCD   McDonough (D) U.S. Rep 38
GCON38OAYE   Ayers (W) U.S. Rep 38
GCON38RHUN   Hunt (R) U.S. Rep 38
GRRC01DCUL   Culbert (D) RR Comm 1
GRRC01GESP   Espinoza (G) RR Comm 1
GRRC01LDUN   Dunlap (L) RR Comm 1
GRRC01OMCK   McKibbin (W) RR Comm 1
GRRC01RCRA   Craddick (R) RR Comm 1
GSL002DWAS   Washington (D) State Rep 2
GSL002RMON   Money (R) State Rep 2
GSL004DBAR   Bar-Sela (D) State Rep 4
GSL004RBEL   Bell (R) State Rep 4
GSL005ONIC   Nichols (W) State Rep 5
GSL005RHEF   Hefner (R) State Rep 5
GSL006DGRA   Grace (D) State Rep 6
GSL006RALD   Alders (R) State Rep 6
GSL007DCOO   Cooper (D) State Rep 7
GSL007RDEA   Dean (R) State Rep 7
GSL008DSAL   Salter (D) State Rep 8
GSL008RHAR   Harris (R) State Rep 8
GSL010OBRU   Brummell (W) State Rep 10
GSL010OSCH   Schroppel (W) State Rep 10
GSL010RHAR   Harrison (R) State Rep 10
GSL012DHOW   Howard Mullins (D) State Rep 12
GSL012RWHA   Wharton (R) State Rep 12
GSL013DHUN   Hunter (D) State Rep 13
GSL013RORR   Orr (R) State Rep 13
GSL014DMED   Medina (D) State Rep 14
GSL014RDYS   Dyson (R) State Rep 14
GSL016DMID   Midler (D) State Rep 16
GSL016RMET   Metcalf (R) State Rep 16
GSL017DVEN   Venable (D) State Rep 17
GSL017RGER   Gerdes (R) State Rep 17
GSL018LSTE   Steele (L) State Rep 18
GSL018RHOL   Holt (R) State Rep 18
GSL019DHAN   Handley (D) State Rep 19
GSL019ISAW   Sawin (I) State Rep 19
GSL019RTRO   Troxclair (R) State Rep 19
GSL020DWYM   Wyman (D) State Rep 20
GSL020RWIL   Wilson (R) State Rep 20
GSL023DMER   Merugumala (D) State Rep 23
GSL023RLEO   Leo-Wilson (R) State Rep 23
GSL025DDAG   Daggett (D) State Rep 25
GSL025RVAS   Vasut (R) State Rep 25
GSL026DLEE   Lee (D) State Rep 26
GSL026RMOR   Morgan (R) State Rep 26
GSL027DREY   Reynolds (D) State Rep 27
GSL027RMAX   Max-Alalibo (R) State Rep 27
GSL028DROC   Rocha (D) State Rep 28
GSL028RGAT   Gates (R) State Rep 28
GSL029DBEL   Bell (D) State Rep 29
GSL029RBAR   Barry (R) State Rep 29
GSL030DBAS   Bassham (D) State Rep 30
GSL030RLOU   Louderback (R) State Rep 30
GSL032DMCA   McAuliffe (D) State Rep 32
GSL032RHUN   Hunter (R) State Rep 32
GSL034DORT   Ortiz (D) State Rep 34
GSL034RVIL   Villalobos (R) State Rep 34
GSL037DGRA   Gracia (D) State Rep 37
GSL037RLOP   Lopez (R) State Rep 37
GSL039DMAR   Martinez (D) State Rep 39
GSL039RGAR   Garcia (R) State Rep 39
GSL041DGUE   Guerra (D) State Rep 41
GSL041RGUE   Guerra (R) State Rep 41
GSL043DCAS   Casarez (D) State Rep 43
GSL043RLOZ   Lozano (R) State Rep 43
GSL044DNOR   Norman (D) State Rep 44
GSL044RSCH   Schoolcraft (R) State Rep 44
GSL045DZWI   Zwiener (D) State Rep 45
GSL045RMOR   Moreno (R) State Rep 45
GSL046DCOL   Cole (D) State Rep 46
GSL046RKOS   Kosich (R) State Rep 46
GSL047DGOO   Goodwin (D) State Rep 47
GSL047RFIR   Firsing (R) State Rep 47
GSL048DHOW   Howard (D) State Rep 48
GSL048LMCC   McCarthy (L) State Rep 48
GSL052DBIR   Birkholz (D) State Rep 52
GSL052RHAR   Harris (R) State Rep 52
GSL053DHER   Herrera (D) State Rep 53
GSL053LHOL   Holk (L) State Rep 53
GSL053RVIR   Virdell (R) State Rep 53
GSL054DRIC   Richardson (D) State Rep 54
GSL054RBUC   Buckley (R) State Rep 54
GSL055DLEE   Lee (D) State Rep 55
GSL055RHIC   Hickland (R) State Rep 55
GSL056DSHA   Shank (D) State Rep 56
GSL056RCUR   Curry (R) State Rep 56
GSL057DJOH   Johnson (D) State Rep 57
GSL057LHAM   Hamilton (L) State Rep 57
GSL057RHAY   Hayes (R) State Rep 57
GSL058LWIN   Windmann (L) State Rep 58
GSL058RKER   Kerwin (R) State Rep 58
GSL059DBOH   Bohm (D) State Rep 59
GSL059RSLA   Slawson (R) State Rep 59
GSL061DADA   Adams (D) State Rep 61
GSL061RRIC   Richardson (R) State Rep 61
GSL062DDRA   Drake (D) State Rep 62
GSL062RLUT   Luther (R) State Rep 62
GSL063DBEC   Beckley (D) State Rep 63
GSL063RBUM   Bumgarner (R) State Rep 63
GSL064DBRE   Brewer (D) State Rep 64
GSL064RHOP   Hopper (R) State Rep 64
GSL065DDEB   DeBurr (D) State Rep 65
GSL065RLIT   Little (R) State Rep 65
GSL066DCAR   Carstens (D) State Rep 66
GSL066RSHA   Shaheen (R) State Rep 66
GSL067DWAS   Washington (D) State Rep 67
GSL067RLEA   Leach (R) State Rep 67
GSL068DSWA   Swann (D) State Rep 68
GSL068RSPI   Spiller (R) State Rep 68
GSL069DCOP   Coppage (D) State Rep 69
GSL069RFRA   Frank (R) State Rep 69
GSL070DPLE   Plesa (D) State Rep 70
GSL070RKIN   Kinard (R) State Rep 70
GSL071DGOO   Goolsbee (D) State Rep 71
GSL071RLAM   Lambert (R) State Rep 71
GSL073DDUV   Duval (D) State Rep 73
GSL073RISA   Isaac (R) State Rep 73
GSL074DMOR   Morales (D) State Rep 74
GSL074RGAR   Garza (R) State Rep 74
GSL076DLAL   Lalani (D) State Rep 76
GSL076RSIM   Simmons (R) State Rep 76
GSL080DCAS   Castellano (D) State Rep 80
GSL080RMCL   McLaughlin (R) State Rep 80
GSL082DSCH   Schafersman (D) State Rep 82
GSL082RCRA   Craddick (R) State Rep 82
GSL084DLOP   Lopez (D) State Rep 84
GSL084RTEP   Tepper (R) State Rep 84
GSL087DGAS   Gassaway (D) State Rep 87
GSL087OMCG   McGunegle (W) State Rep 87
GSL087RFAI   Fairly (R) State Rep 87
GSL089DEVA   Evans (D) State Rep 89
GSL089RNOB   Noble (R) State Rep 89
GSL093DBOJ   Bojorquez (D) State Rep 93
GSL093RSCH   Schatzline (R) State Rep 93
GSL094DWIL   Wilkerson (D) State Rep 94
GSL094RTIN   Tinderholt (R) State Rep 94
GSL096DTUR   Turner (D) State Rep 96
GSL096RCOO   Cook (R) State Rep 96
GSL097DWAL   Walker (D) State Rep 97
GSL097RMCQ   McQueeney (R) State Rep 97
GSL098DWHI   White (D) State Rep 98
GSL098RCAP   Capriglione (R) State Rep 98
GSL099DCOF   Coffey (D) State Rep 99
GSL099RGER   Geren (R) State Rep 99
GSL101DTUR   Turner (D) State Rep 101
GSL101RBUR   Burgess (R) State Rep 101
GSL105DMEZ   Meza (D) State Rep 105
GSL105RCAN   Cannaday (R) State Rep 105
GSL106DJOH   Johnston (D) State Rep 106
GSL106RPAT   Patterson (R) State Rep 106
GSL108DGIN   Ginsberg (D) State Rep 108
GSL108RMEY   Meyer (R) State Rep 108
GSL112DBIS   Bishop (D) State Rep 112
GSL112RBUT   Button (R) State Rep 112
GSL113DBOW   Bowers (D) State Rep 113
GSL113RSTA   Stanley (R) State Rep 113
GSL114DBRY   Bryant (D) State Rep 114
GSL114RRAM   Ramsey (R) State Rep 114
GSL115DGAR   Garcia Hernandez (D) State Rep 115
GSL115RJUN   Jun (R) State Rep 115
GSL116DMAR   Martinez Fischer (D) State Rep 116
GSL116RCRA   Crain (R) State Rep 116
GSL117DCOR   Cortez (D) State Rep 117
GSL117RMOS   Mostyn (R) State Rep 117
GSL118DCAR   Carranza (D) State Rep 118
GSL118RLUJ   Lujan (R) State Rep 118
GSL119DCAM   Campos (D) State Rep 119
GSL119RGRA   Grable (R) State Rep 119
GSL121DSWI   Swift (D) State Rep 121
GSL121RLAH   LaHood (R) State Rep 121
GSL122DGEA   Geary (D) State Rep 122
GSL122RDOR   Dorazio (R) State Rep 122
GSL124DGAR   Garcia (D) State Rep 124
GSL124RSOT   Soto (R) State Rep 124
GSL126OSMI   Smith (W) State Rep 126
GSL126RHAR   Harless (R) State Rep 126
GSL127DLEH   Lehr (D) State Rep 127
GSL127RCUN   Cunningham (R) State Rep 127
GSL128DCRE   Crews (D) State Rep 128
GSL128LHAG   Hagan (L) State Rep 128
GSL128RCAI   Cain (R) State Rep 128
GSL129DPET   Peterson (D) State Rep 129
GSL129RPAU   Paul (R) State Rep 129
GSL130DROB   Robinson (D) State Rep 130
GSL130ROLI   Oliverson (R) State Rep 130
GSL132DWES   West (D) State Rep 132
GSL132RSCH   Schofield (R) State Rep 132
GSL134DJOH   Johnson (D) State Rep 134
GSL134RDOU   Douglas (R) State Rep 134
GSL136DBUC   Bucy (D) State Rep 136
GSL136RSAL   Salahuddin (R) State Rep 136
GSL137DWU    Wu (D) State Rep 137
GSL137LSHA   Sharp (L) State Rep 137
GSL138DMOR   Morales (D) State Rep 138
GSL138RHUL   Hull (R) State Rep 138
GSL146DSIM   Simmons (D) State Rep 146
GSL146RYOR   York (R) State Rep 146
GSL147DJON   Jones (D) State Rep 147
GSL147RGUT   Gutierrez (R) State Rep 147
GSL148DMOR   Morales Shaw (D) State Rep 148
GSL148RSMI   Smith (R) State Rep 148
GSL149DVO    Vo (D) State Rep 149
GSL149RTRU   Truong (R) State Rep 149
GSL150DJIM   Jimenez (D) State Rep 150
GSL150RSWA   Swanson (R) State Rep 150
GSSC02DJON   Jones (D) Sup Ct 2
GSSC02RBLA   Blacklock (R) Sup Ct 2
GSSC04DWEE   Weems (D) Sup Ct 4
GSSC04RDEV   Devine (R) Sup Ct 4
GSSC06DGOL   Goldstein (D) Sup Ct 6
GSSC06LROB   Roberson (L) Sup Ct 6
GSSC06RBLA   Bland (R) Sup Ct 6
GSU06DALV    Alvarado (D) State Sen 6
GSU06RFIE    Fierro (R) State Sen 6
GSU07DGWI    Gwinn (D) State Sen 7
GSU07RBET    Bettencort (R) State Sen 7
GSU08DMEL    Mello (D) State Sen 8
GSU08RPAX    Paxton (R) State Sen 8
GSU10DMOR    Morris (D) State Sen 10
GSU10RKIN    King (R) State Sen 10
GSU12DDRA    Draper (D) State Sen 12
GSU12RPAR    Parker (R) State Sen 12
GSU15DCOO    Cook (D) State Sen 15
GSU15RTRA    Trahan (R) State Sen 15
GSU17DCHE    Cheng (D) State Sen 17
GSU17RHUF    Huffman (R) State Sen 17
GSU25DFOX    Fox (D) State Sen 25
GSU25RCAM    Campbell (R) State Sen 25
GSU27DLAM    LaMantia (D) State Sen 27
GSU27GVAR    Vargas (G) State Sen 27
GSU27RHIN    Hinojosa (R) State Sen 27
GSU30DFRE    Frey (D) State Sen 30
GSU30RHAG    Hagenbuch (R) State Sen 30

## Processing Steps
Precinct and block shapefiles were retrieved from the sources listed above. The primary libraries used in processing are geopandas, pandas, and maup (https://github.com/mggg/maup) in Python.
The block data was prepared by creating the VAP_MOD field which is the total Voting Age Population (P0040001) minus Correctional Facility/Prison Population (P0050003) which will be used as the denominator in disaggregation.
The block file was queried out to include just the GEOID20, VAP_MOD, and geometry fields.
To assign blocks to precincts, the maup.assign function was used. Some blocks did not receive an assignment but nearly all of these had a VAP_MOD value of 0, meaning those blocks should not receive any votes during allocation anyway. In the rare instance where there was a block with a VAP_MOD > 0 and no precinct assignment, the nearest precinct within the same county was identified using minimum polygon boundary distance and used as the block's assignment.
After the blocks have received an assignment, they are grouped by their new assignment and summed to give a total VAP_MOD value for the precinct. A ratio is then calculated of VAP_MOD block / VAP_MOD precinct, which is applied to all candidate columns (those starting with "G24").
In some instances, there are precincts that sum to 0 for VAP_MOD but do contain votes. In order to not lose votes in the disaggregation process, these blocks are modified to VAP_MOD=1, then summed again to get a non-zero value denominator for VAP_MOD at the precinct. Therefore all blocks in the precinct would have the same ratio applied and receive the same distribution of votes. All blocks that have a modified VAP_MOD value were returned to their original value of 0 before extraction to maintain accuracy.
A key assumption of maup is that a block receives one precinct as an assignment. The RDH checks for any precincts with votes which have not been assigned to any blocks. In these instances, the block file is clipped to each precinct geometry, and the block which has the largest area inside the precinct receives all of the votes from that precinct.
The data are disaggregated from each of their respective split shapefiles (e.g. US House, State House, State Senate) from the source above, to preserve accuracy (rather than the _all_ file). They are joined back together and then a Hamilton rounding method is performed to ensure that all voters are whole numbers and sum exactly to the same totals.

## Additional Notes
Please direct questions related to processing this dataset to info@redistrictingdatahub.org