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Riverside and San Bernardino Counties

33rd Congressional District (2026)

760,067 Population
423,109 Voters
These maps go into effect starting with the 2026 election cycle, following the passage of Proposition 50. View 2022 33rd Congressional District.
Riverside and San Bernardino Counties

33rd Congressional District (2026)

760,067 Population
423,109 Voters
These maps go into effect starting with the 2026 election cycle, following the passage of Proposition 50. View 2022 33rd Congressional District.

Unlock full voter and turnout data for 33rd Congressional District Voter counts, turnout history, and demographics—ready for your next briefing in minutes, not hours.

Population Overlap

33rd Congressional District (2026)
Total Population 760,067
117 overlapping jurisdictions
11 jurisdiction types
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Counties

1 jurisdiction
98.7% of this CD
34.4% of the county
19.6% of this CD
34.6% of the subdistrict
53.5% of this CD
93.1% of the subdistrict
25.5% of this CD
43.9% of the subdistrict
34th Assembly District Tom Lackey (R)
1.7% of this CD
2.5% of the subdistrict
45th Assembly District James C. Ramos (D)
62.1% of this CD
96.2% of the subdistrict
47th Assembly District Greg Wallis (R)
1.8% of this CD
2.7% of the subdistrict
50th Assembly District Robert Garcia (D)
30.5% of this CD
47.4% of the subdistrict
58th Assembly District Leticia Castillo (R)
2.9% of this CD
4.4% of the subdistrict
19th State Senate District Rosilicie Ochoa Bogh (R)
8.9% of this CD
7.1% of the subdistrict
29th State Senate District Eloise Gómez Reyes (D)
87.2% of this CD
70.3% of the subdistrict
25th State Senate District Sasha Renée Pérez (D)
2.7% of this CD
2.0% of the subdistrict
4.9% of this CD
4.9% of the subdistrict
88.8% of this CD
88.8% of the subdistrict
4.1% of this CD
4.1% of the subdistrict
13.5% of this CD
1.1% of the subdistrict
86.5% of this CD
6.8% of the subdistrict
City of Colton Frank J. Navarro
7.1% of this CD
100.0% of the subdistrict
City of Fontana Acquanetta Warren
13.2% of this CD
48.1% of the subdistrict
1.7% of this CD
100.0% of the subdistrict
7.5% of this CD
100.0% of the subdistrict
12.2% of this CD
52.9% of the subdistrict
8.2% of this CD
85.0% of the subdistrict
13.8% of this CD
100.0% of the subdistrict
28.0% of this CD
95.4% of the subdistrict
1.2% of this CD
16.7% of the subdistrict
1.0% of this CD
18.0% of the subdistrict
17.0% of this CD
30.5% of the subdistrict
9.5% of this CD
61.3% of the subdistrict
2.0% of this CD
48.9% of the subdistrict
12.8% of this CD
99.8% of the subdistrict
9.5% of this CD
39.3% of the subdistrict
11.2% of this CD
64.3% of the subdistrict
16.9% of this CD
99.4% of the subdistrict
34.6% of this CD
95.8% of the subdistrict
26.9% of this CD
23.4% of the subdistrict
71.8% of this CD
72.3% of the subdistrict
98.7% of this CD
34.4% of the subdistrict
1.4% of this CD
100.0% of the subdistrict

Cities

8 jurisdictions
City of Colton Frank J. Navarro
7.1% of this CD
100.0% of the city
City of Colton - District 2 Kelly J. Chastain
1.8% of this CD
100.0% of the subdistrict
1.7% of this CD
100.0% of the subdistrict
City of Colton - District 3 Luis S. González
1.8% of this CD
100.0% of the subdistrict
City of Colton - District 4 John R. Echevarria
1.8% of this CD
100.0% of the subdistrict
City of Fontana Acquanetta Warren
13.2% of this CD
48.1% of the city
6.2% of this CD
90.2% of the subdistrict
0.3% of this CD
4.4% of the subdistrict
City of Fontana - District 1 Phillip W. Cothran
6.7% of this CD
99.9% of the subdistrict
1.7% of this CD
100.0% of the city
7.5% of this CD
100.0% of the city
1.5% of this CD
100.0% of the subdistrict
1.6% of this CD
100.0% of the subdistrict
1.6% of this CD
100.0% of the subdistrict
1.5% of this CD
100.0% of the subdistrict
1.4% of this CD
100.0% of the subdistrict
12.2% of this CD
52.9% of the city
4.0% of this CD
72.2% of the subdistrict
3.8% of this CD
65.5% of the subdistrict
4.4% of this CD
76.0% of the subdistrict
8.2% of this CD
85.0% of the city
1.9% of this CD
100.0% of the subdistrict
1.7% of this CD
90.3% of the subdistrict
1.9% of this CD
100.0% of the subdistrict
0.7% of this CD
35.6% of the subdistrict
1.9% of this CD
99.8% of the subdistrict
13.8% of this CD
100.0% of the city
28.0% of this CD
95.4% of the city
4.2% of this CD
100.0% of the subdistrict
4.3% of this CD
100.0% of the subdistrict
3.9% of this CD
94.0% of the subdistrict
4.1% of this CD
100.0% of the subdistrict
4.2% of this CD
98.3% of the subdistrict
4.3% of this CD
100.0% of the subdistrict
3.1% of this CD
75.0% of the subdistrict

State Assembly

5 jurisdictions
34th Assembly District Tom Lackey (R)
1.7% of this CD
2.5% of the AD
45th Assembly District James C. Ramos (D)
62.1% of this CD
96.2% of the AD
47th Assembly District Greg Wallis (R)
1.8% of this CD
2.7% of the AD
50th Assembly District Robert Garcia (D)
30.5% of this CD
47.4% of the AD
58th Assembly District Leticia Castillo (R)
2.9% of this CD
4.4% of the AD

State Senate

3 jurisdictions
19th State Senate District Rosilicie Ochoa Bogh (R)
8.9% of this CD
7.1% of the SD
25th State Senate District Sasha Renée Pérez (D)
2.7% of this CD
2.0% of the SD
29th State Senate District Eloise Gómez Reyes (D)
87.2% of this CD
70.3% of the SD

Congressional (2022)

3 jurisdictions
4.9% of this CD
4.9% of the CD
88.8% of this CD
88.8% of the CD
4.1% of this CD
4.1% of the CD

Board of Equalization

2 jurisdictions
86.5% of this CD
6.8% of the district
13.5% of this CD
1.1% of the district

School Districts

11 jurisdictions
1.2% of this CD
16.7% of the district
0.7% of this CD
46.9% of the trustee area
0.5% of this CD
39.9% of the trustee area
1.0% of this CD
18.0% of the district
1.0% of this CD
90.1% of the trustee area
17.0% of this CD
30.5% of the district
7.9% of this CD
68.0% of the trustee area
1.2% of this CD
10.4% of the trustee area
7.9% of this CD
74.4% of the trustee area
9.5% of this CD
61.3% of the district
2.1% of this CD
100.0% of the trustee area
6.7% of this CD
96.9% of the trustee area
0.7% of this CD
10.9% of the trustee area
2.0% of this CD
48.9% of the district
0.8% of this CD
100.0% of the trustee area
0.1% of this CD
8.1% of the trustee area
0.5% of this CD
54.8% of the trustee area
0.7% of this CD
83.0% of the trustee area
12.8% of this CD
99.8% of the district
2.6% of this CD
100.0% of the trustee area
2.6% of this CD
100.0% of the trustee area
Etiwanda Elementary - District 3 Dr. Fermín Jaramillo
2.5% of this CD
99.5% of the trustee area
2.6% of this CD
100.0% of the trustee area
2.6% of this CD
99.3% of the trustee area
9.5% of this CD
39.3% of the district
0.5% of this CD
10.7% of the trustee area
3.7% of this CD
79.4% of the trustee area
0.4% of this CD
7.5% of the trustee area
4.9% of this CD
99.7% of the trustee area
11.2% of this CD
64.3% of the district
3.0% of this CD
86.0% of the trustee area
2.0% of this CD
58.1% of the trustee area
Redlands Unified - District 3 Melissa Ayala-Quintero
1.7% of this CD
47.8% of the trustee area
1.3% of this CD
36.7% of the trustee area
3.2% of this CD
93.1% of the trustee area
16.9% of this CD
99.4% of the district
3.5% of this CD
100.0% of the trustee area
Rialto Unified - District 5 Evelyn P. Dominguez
3.4% of this CD
100.0% of the trustee area
Rialto Unified - District 4 Joseph W. Martinez
3.4% of this CD
100.0% of the trustee area
Rialto Unified - District 2 Stephanie E. Lewis
3.4% of this CD
100.0% of the trustee area
Rialto Unified - District 1 Dakira R. Williams
3.3% of this CD
97.1% of the trustee area
1.1% of this CD
3.3% of the district
1.1% of this CD
15.9% of the trustee area
34.6% of this CD
95.8% of the district

Community College

2 jurisdictions
26.9% of this CD
23.4% of the CCD
15.4% of this CD
64.8% of the trustee area
11.1% of this CD
48.8% of the trustee area
71.8% of this CD
72.3% of the CCD
8.0% of this CD
58.0% of the trustee area
15.8% of this CD
100.0% of the trustee area
13.8% of this CD
100.0% of the trustee area
9.5% of this CD
66.6% of the trustee area
12.9% of this CD
86.1% of the trustee area
1.1% of this CD
8.2% of the trustee area
11.1% of this CD
80.2% of the trustee area

Supervisor Districts

3 jurisdictions
25.5% of this CD
43.9% of the district
19.6% of this CD
34.6% of the district
53.5% of this CD
93.1% of the district

County Board of Ed

1 jurisdiction
98.7% of this CD
34.4% of the district
15.0% of this CD
26.6% of the trustee area
11.5% of this CD
19.8% of the trustee area
51.5% of this CD
87.9% of the trustee area
20.7% of this CD
37.1% of the trustee area

Unincorporated Communities

2 jurisdictions
1.0% of this CD
100.0% of the community
1.4% of this CD
100.0% of the community
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