Ranking of US Congressional Districts By Percentage of Hispanic or Latino Population with Mexican Origin in 2021

Updated on March 1, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among all US congressional districts, TX Congressional District 34 had the highest percentage of hispanic or latino population with Mexican origin (95.42%), followed by TX Congressional District 15 (94.73%), and CA Congressional District 16 (94.57%).

The chart below shows the top 10 congressional districts, and the table below shows the ranking of the top 200 congressional districts.

You can see similar information for other origin groups in the US.

Related Topics: US Census 2021 Topic List.
Ranking of US Congressional Districts By Percentage of Hispanic or Latino Population with Mexican Origin in 2021
TX Congressional District 34
TX Congressional District 15
CA Congressional District 16
CA Congressional District 51
TX Congressional District 16
CA Congressional District 21
WA Congressional District 4
AZ Congressional District 3
TX Congressional District 28
TX Congressional District 11
Ranking of US Congressional Districts By Percentage of Hispanic or Latino Population with Mexican Origin in 2021
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Rank Congressional District Percentage of Hispanic or Latino Population (%)
1 TX Congressional District 34 95.42
2 TX Congressional District 15 94.73
3 CA Congressional District 16 94.57
4 CA Congressional District 51 94.45
5 TX Congressional District 16 94.11
6 CA Congressional District 21 93.90
7 WA Congressional District 4 93.11
8 AZ Congressional District 3 92.66
9 TX Congressional District 28 92.62
10 TX Congressional District 11 92.05
11 CA Congressional District 22 91.81
12 CA Congressional District 20 91.22
13 AZ Congressional District 7 91.08
14 TX Congressional District 27 90.65
15 CA Congressional District 36 90.64
15 CA Congressional District 46 90.64
16 TX Congressional District 23 90.59
17 CA Congressional District 10 90.30
18 TX Congressional District 1 90.29
19 CA Congressional District 26 89.50
20 CA Congressional District 24 88.94
21 TX Congressional District 13 88.64
22 CA Congressional District 41 88.41
23 IL Congressional District 3 88.25
24 CA Congressional District 23 88.07
25 TX Congressional District 30 87.63
26 IL Congressional District 2 87.50
27 TX Congressional District 19 87.29
28 CA Congressional District 9 87.15
29 CA Congressional District 53 86.54
30 CA Congressional District 35 86.37
31 TX Congressional District 20 86.11
32 CA Congressional District 50 86.10
33 TX Congressional District 5 85.92
34 TX Congressional District 35 85.83
35 CA Congressional District 19 85.78
36 CA Congressional District 3 85.75
37 OR Congressional District 2 85.70
38 AZ Congressional District 1 85.53
39 AZ Congressional District 2 85.21
40 IL Congressional District 11 85.06
41 TX Congressional District 4 85.05
42 CA Congressional District 32 85.02
43 CA Congressional District 8 84.98
44 OR Congressional District 5 84.81
45 CA Congressional District 38 84.79
46 IL Congressional District 1 84.78
47 AZ Congressional District 9 84.70
48 CA Congressional District 42 84.43
49 TX Congressional District 36 84.42
50 TX Congressional District 17 84.33
51 AR Congressional District 4 84.31
51 OK Congressional District 2 84.31
52 AZ Congressional District 4 84.27
53 KS Congressional District 4 84.17
54 TX Congressional District 29 84.14
55 TX Congressional District 33 83.95
56 IL Congressional District 16 83.64
57 CA Congressional District 39 83.44
58 CA Congressional District 31 83.39
59 ID Congressional District 2 83.31
60 OK Congressional District 3 83.22
61 CA Congressional District 49 83.16
62 TX Congressional District 6 83.10
63 CA Congressional District 6 82.89
64 CA Congressional District 44 82.72
65 CA Congressional District 1 82.69
66 ID Congressional District 1 82.32
67 TX Congressional District 14 82.15
68 TX Congressional District 21 82.12
69 CA Congressional District 47 82.07
70 IL Congressional District 17 81.90
71 TX Congressional District 12 81.86
72 KS Congressional District 1 81.71
73 IL Congressional District 8 81.64
74 MI Congressional District 5 81.53
75 CA Congressional District 40 80.90
76 NM Congressional District 2 80.68
77 IL Congressional District 10 80.66
78 OK Congressional District 5 80.49
79 AZ Congressional District 6 80.48
80 AZ Congressional District 5 80.06
81 CA Congressional District 5 79.31
82 TX Congressional District 25 79.30
83 NV Congressional District 2 79.21
84 AZ Congressional District 8 78.91
85 KS Congressional District 3 78.79
86 CO Congressional District 7 78.38
87 CA Congressional District 48 78.19
88 OR Congressional District 1 77.94
89 WA Congressional District 3 77.72
90 CO Congressional District 4 77.67
91 MS Congressional District 1 77.55
92 CA Congressional District 27 77.52
93 CA Congressional District 7 77.40
93 IL Congressional District 4 77.40
94 TX Congressional District 32 77.38
95 NV Congressional District 4 77.15
96 MI Congressional District 6 77.05
97 WA Congressional District 8 76.96
98 CA Congressional District 17 76.81
99 TX Congressional District 31 76.65
100 OK Congressional District 1 76.62
101 IN Congressional District 3 76.53
102 WY Congressional District (at Large) 76.50
103 MI Congressional District 2 76.26
104 IA Congressional District 3 76.23
105 WI Congressional District 1 75.96
106 IA Congressional District 1 75.81
107 IA Congressional District 4 75.65
108 CO Congressional District 1 75.63
109 KS Congressional District 2 75.35
110 IN Congressional District 1 75.26
111 CA Congressional District 25 74.76
112 IL Congressional District 14 74.69
113 CA Congressional District 15 74.56
114 WI Congressional District 8 74.47
115 IA Congressional District 2 74.45
116 IL Congressional District 6 74.44
116 OH Congressional District 5 74.44
117 UT Congressional District 1 74.40
118 TX Congressional District 10 74.31
119 NE Congressional District 2 74.21
120 IL Congressional District 15 73.92
121 TX Congressional District 26 73.87
122 MN Congressional District 7 73.86
123 AR Congressional District 1 73.59
124 WI Congressional District 6 73.48
125 OR Congressional District 3 73.42
126 OR Congressional District 4 73.37
127 WA Congressional District 1 73.34
128 MI Congressional District 10 73.32
129 NV Congressional District 1 73.26
129 UT Congressional District 2 73.26
130 CO Congressional District 6 72.93
131 TX Congressional District 8 72.88
132 OK Congressional District 4 72.62
133 IN Congressional District 2 72.52
134 TX Congressional District 22 72.23
135 CA Congressional District 45 72.08
136 MI Congressional District 4 72.04
137 NE Congressional District 3 71.99
138 WA Congressional District 5 71.76
139 TX Congressional District 18 71.74
140 WA Congressional District 2 71.59
141 MI Congressional District 7 71.56
142 CA Congressional District 4 71.45
143 MO Congressional District 5 71.43
144 CA Congressional District 52 71.26
145 CA Congressional District 43 71.10
146 MI Congressional District 13 70.91
147 MN Congressional District 1 70.65
148 IL Congressional District 7 70.49
149 IN Congressional District 6 70.45
150 CA Congressional District 18 70.36
151 WI Congressional District 7 70.28
152 IL Congressional District 12 70.26
153 WA Congressional District 9 69.76
154 MI Congressional District 12 69.67
155 GA Congressional District 9 69.28
155 IN Congressional District 4 69.28
156 MI Congressional District 8 69.13
157 TX Congressional District 3 69.07
158 TX Congressional District 24 68.94
159 WI Congressional District 3 68.68
160 IL Congressional District 18 68.67
161 WI Congressional District 5 68.66
162 NE Congressional District 1 68.63
163 IN Congressional District 7 68.53
164 NV Congressional District 3 68.50
165 TX Congressional District 2 68.49
166 CA Congressional District 2 68.45
167 AR Congressional District 2 68.37
168 CA Congressional District 29 68.27
169 NC Congressional District 6 68.18
170 WA Congressional District 10 68.16
171 MO Congressional District 6 67.91
172 MT Congressional District (at Large) 67.82
173 IN Congressional District 9 67.67
174 UT Congressional District 4 67.66
175 AR Congressional District 3 67.52
176 CA Congressional District 13 67.44
177 WA Congressional District 6 67.16
178 CO Congressional District 2 67.03
179 CA Congressional District 34 66.76
180 WI Congressional District 4 66.58
181 WI Congressional District 2 66.18
182 MN Congressional District 4 66.00
183 KY Congressional District 1 65.98
184 MN Congressional District 2 65.91
185 CA Congressional District 11 65.82
186 IL Congressional District 13 65.78
187 TN Congressional District 8 65.46
188 CO Congressional District 3 64.94
189 MI Congressional District 1 64.86
190 MO Congressional District 8 64.78
191 UT Congressional District 3 64.70
192 AL Congressional District 6 64.64
193 KY Congressional District 6 64.39
194 MI Congressional District 3 63.99