Texas
20th District

Western San Antonio

District Map

District map
Current (2026) Previous (2024)

Current Rating

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Solid D

2024 Baseline

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D +37.9
D: 68.1%, R: 30.2%

2026 Election

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Past Elections

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House

2022
68.4%
31.6%
D
Democrat
115,352 (68.4%)
R
Republican
53,226 (31.6%)
Other
21 (0%)

President

2024
60.1%
38.8%
D
Democrat
147,731 (60.1%)
R
Republican
95,409 (38.8%)
Other
2,805 (1.1%)
2020
64.3%
34%
D
Democrat
160,181 (64.3%)
R
Republican
84,726 (34%)
Other
4,066 (1.6%)
2016
61%
33.1%
D
Democrat
118,990 (61%)
R
Republican
64,532 (33.1%)
Other
11,520 (5.9%)

Senate

2024
63.1%
34.2%
D
Democrat
151,198 (63.1%)
R
Republican
81,999 (34.2%)
Other
6,316 (2.6%)
2020
60.8%
36%
D
Democrat
147,657 (60.8%)
R
Republican
87,326 (36%)
Other
7,678 (3.2%)
2018
67.1%
31.9%
D
Democrat
118,664 (67.1%)
R
Republican
56,476 (31.9%)
Other
1,673 (0.9%)

Governor

2022
66.2%
32.4%
D
Democrat
114,228 (66.2%)
R
Republican
55,901 (32.4%)
Other
2,437 (1.4%)
2018
59.7%
38.5%
D
Democrat
104,907 (59.7%)
R
Republican
67,527 (38.5%)
Other
3,179 (1.8%)

Court of Criminal Appeals Judge, Place 7

2024
D
Democrat
139,441 (60.9%)
R
Republican
89,415 (39.1%)
2018
D
Democrat
112,498 (65.2%)
R
Republican
60,147 (34.8%)

Court of Criminal Appeals Judge, Place 8

2024
D
Democrat
138,923 (60.8%)
R
Republican
89,621 (39.2%)

Presiding Judge, Court of Criminal Appeals

2024
D
Democrat
140,413 (61.4%)
R
Republican
88,113 (38.6%)
2018
D
Democrat
111,522 (64.3%)
R
Republican
56,906 (32.8%)
Other
4,940 (2.8%)

Railroad Commissioner

2024
D
Democrat
133,916 (57.7%)
R
Republican
84,615 (36.4%)
Other
13,665 (5.9%)
2022
D
Democrat
101,706 (60.7%)
R
Republican
55,037 (32.8%)
Other
10,812 (6.5%)
2020
D
Democrat
149,803 (62.1%)
R
Republican
81,716 (33.9%)
Other
9,557 (4%)
2018
D
Democrat
108,447 (62.5%)
R
Republican
59,421 (34.2%)
Other
5,719 (3.3%)
2016
D
Democrat
103,610 (55%)
R
Republican
63,703 (33.8%)
Other
21,016 (11.2%)

Supreme Court Justice, Place 2

2024
D
Democrat
141,441 (61.5%)
R
Republican
88,616 (38.5%)
2018
D
Democrat
114,848 (66.4%)
R
Republican
58,201 (33.6%)

Supreme Court Justice, Place 4

2024
D
Democrat
142,788 (62.2%)
R
Republican
86,732 (37.8%)
2018
D
Democrat
112,367 (65%)
R
Republican
60,443 (35%)

Supreme Court Justice, Place 6

2024
D
Democrat
137,381 (59.7%)
R
Republican
84,041 (36.5%)
Other
8,685 (3.8%)
2020
D
Democrat
152,594 (64%)
R
Republican
85,822 (36%)
2018
D
Democrat
113,669 (65.7%)
R
Republican
59,404 (34.3%)
Other
1 (0%)

Agriculture Commissioner

2022
D
Democrat
110,952 (66.2%)
R
Republican
56,536 (33.8%)
2018
D
Democrat
112,814 (65%)
R
Republican
55,798 (32.1%)
Other
5,053 (2.9%)

Attorney General

2022
D
Democrat
110,222 (65%)
R
Republican
54,548 (32.2%)
Other
4,766 (2.8%)
2018
D
Democrat
113,935 (65.1%)
R
Republican
56,098 (32.1%)
Other
4,853 (2.8%)

Comptroller

2022
D
Democrat
104,133 (62.1%)
R
Republican
56,108 (33.4%)
Other
7,550 (4.5%)
2018
D
Democrat
107,608 (62%)
R
Republican
58,352 (33.6%)
Other
7,557 (4.4%)

Court of Criminal Appeals Judge, Place 5

2022
D
Democrat
109,663 (65.8%)
R
Republican
56,956 (34.2%)
2016
D
Democrat
108,057 (57.4%)
R
Republican
65,436 (34.8%)
Other
14,687 (7.8%)

Court of Criminal Appeals Judge, Place 6

2022
D
Democrat
108,980 (65.5%)
R
Republican
57,343 (34.5%)
2016
D
Democrat
111,169 (59.3%)
R
Republican
67,134 (35.8%)
Other
9,155 (4.9%)

Land Commissioner

2022
D
Democrat
106,885 (63.8%)
R
Republican
56,165 (33.5%)
Other
4,502 (2.7%)
2018
D
Democrat
104,980 (60.3%)
R
Republican
62,228 (35.7%)
Other
7,007 (4%)

Lieutenant Governor

2022
D
Democrat
107,402 (63.4%)
R
Republican
55,291 (32.7%)
Other
6,593 (3.9%)
2018
D
Democrat
110,364 (63%)
R
Republican
60,449 (34.5%)
Other
4,268 (2.4%)

Supreme Court Justice, Place 3

2022
D
Democrat
106,544 (63.5%)
R
Republican
56,942 (34%)
Other
4,212 (2.5%)
2016
D
Democrat
103,010 (54.7%)
R
Republican
67,792 (36%)
Other
17,540 (9.3%)

Supreme Court Justice, Place 5

2022
D
Democrat
108,725 (65.2%)
R
Republican
57,969 (34.8%)
2016
D
Democrat
113,886 (60.3%)
R
Republican
65,210 (34.5%)
Other
9,752 (5.2%)

Supreme Court Justice, Place 9

2022
D
Democrat
111,437 (66.8%)
R
Republican
55,387 (33.2%)
2016
D
Democrat
106,002 (56.3%)
R
Republican
72,541 (38.5%)
Other
9,793 (5.2%)

Chief Justice, Supreme Court

2020
D
Democrat
151,024 (62.9%)
R
Republican
81,692 (34%)
Other
7,546 (3.1%)

Court of Criminal Appeals Judge, Place 3

2020
D
Democrat
152,787 (64.1%)
R
Republican
85,578 (35.9%)

Court of Criminal Appeals Judge, Place 4

2020
D
Democrat
152,316 (63.8%)
R
Republican
86,444 (36.2%)

Court of Criminal Appeals Judge, Place 9

2020
D
Democrat
150,194 (63.1%)
R
Republican
87,693 (36.9%)

Supreme Court Justice, Place 7

2020
D
Democrat
149,745 (62.5%)
R
Republican
83,161 (34.7%)
Other
6,755 (2.8%)

Supreme Court Justice, Place 8

2020
D
Democrat
150,859 (63%)
R
Republican
81,526 (34%)
Other
7,186 (3%)

Court of Criminal Appeals Judge, Place 2

2016
D
Democrat
108,681 (57.7%)
R
Republican
67,750 (36%)
Other
11,917 (6.3%)

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Calendar

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DEC
8
2025
Candidate Filing Deadline
MAR
3
2026
Primary Election Day
MAY
26
2026
Primary Runoff
NOV
3
2026
Election Day

Ratings

2026
Solid Democrat
Solid Democrat
2024
Solid Democrat
Solid Democrat
2022
Solid Democrat
Solid Democrat
2020
Solid Democrat
Solid Democrat
2018
Solid Democrat
Solid Democrat
2016
Solid Democrat
Solid Democrat
2014
Solid Democrat
Solid Democrat
2012
Solid Democrat
Solid Democrat
2010
Solid Democrat
Solid Republican
Solid Republican
Solid Republican