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Los Angeles and Orange Counties

42nd Congressional District (2026)

760,066 Population
477,356 Voters
These maps go into effect starting with the 2026 election cycle, following the passage of Proposition 50. View 2022 42nd Congressional District.
Los Angeles and Orange Counties

42nd Congressional District (2026)

760,066 Population
477,356 Voters
These maps go into effect starting with the 2026 election cycle, following the passage of Proposition 50. View 2022 42nd Congressional District.

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Population Overlap

42nd Congressional District (2026)
Total Population 760,066
111 overlapping jurisdictions
10 jurisdiction types
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Counties

2 jurisdictions
44.1% of this CD
3.3% of the county
44.1% of this CD
16.1% of the subdistrict
69th Assembly District Josh Lowenthal (D)
44.1% of this CD
69.9% of the subdistrict
33rd State Senate District Lena Gonzalez (D)
44.1% of this CD
32.4% of the subdistrict
36th State Senate District Tony Strickland (R)
37.1% of this CD
28.5% of the subdistrict
34th State Senate District Thomas Umberg (D)
4.0% of this CD
3.2% of the subdistrict
35.2% of this CD
35.2% of the subdistrict
44th Congressional District (2022) Nanette Barragan (D)
8.9% of this CD
8.9% of the subdistrict
44.1% of this CD
3.3% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
City of Long Beach Rex Richardson
42.0% of this CD
68.1% of the subdistrict
1.6% of this CD
100.0% of the subdistrict
44.1% of this CD
64.6% of the subdistrict
43.6% of this CD
64.4% of the subdistrict
44.1% of this CD
3.3% of the subdistrict
55.9% of this CD
13.3% of the county
28.6% of this CD
35.8% of the subdistrict
County of Orange - District 2 Vicente Sarmiento
4.0% of this CD
4.9% of the subdistrict
23.2% of this CD
26.3% of the subdistrict
68th Assembly District Avelino Valencia (D)
4.0% of this CD
6.3% of the subdistrict
2.7% of this CD
4.4% of the subdistrict
72nd Assembly District Diane B. Dixon (R)
34.4% of this CD
52.7% of the subdistrict
73rd Assembly District Cottie Petrie-Norris (D)
14.8% of this CD
22.4% of the subdistrict
37th State Senate District Steven "Steve" Choi (R)
14.8% of this CD
11.0% of the subdistrict
36th State Senate District Tony Strickland (R)
37.1% of this CD
28.5% of the subdistrict
34th State Senate District Thomas Umberg (D)
4.0% of this CD
3.2% of the subdistrict
4.0% of this CD
4.0% of the subdistrict
51.8% of this CD
51.8% of the subdistrict
55.9% of this CD
4.4% of the subdistrict
14.8% of this CD
100.0% of the subdistrict
26.1% of this CD
100.0% of the subdistrict
8.3% of this CD
74.1% of the subdistrict
4.0% of this CD
9.8% of the subdistrict
2.4% of this CD
73.4% of the subdistrict
2.2% of this CD
30.4% of the subdistrict
11.1% of this CD
100.0% of the subdistrict
26.2% of this CD
61.5% of the subdistrict
23.1% of this CD
89.4% of the subdistrict
11.8% of this CD
91.9% of the subdistrict
4.1% of this CD
12.9% of the subdistrict
1.0% of this CD
8.9% of the subdistrict
2.5% of this CD
37.5% of the subdistrict
51.1% of this CD
59.6% of the subdistrict
4.4% of this CD
5.8% of the subdistrict
55.9% of this CD
13.3% of the subdistrict

Cities

8 jurisdictions
0.5% of this CD
100.0% of the city
14.8% of this CD
100.0% of the city
2.5% of this CD
100.0% of the subdistrict
2.5% of this CD
100.0% of the subdistrict
2.4% of this CD
100.0% of the subdistrict
2.5% of this CD
100.0% of the subdistrict
2.4% of this CD
100.0% of the subdistrict
2.4% of this CD
100.0% of the subdistrict
26.1% of this CD
100.0% of the city
City of Long Beach Rex Richardson
42.0% of this CD
68.1% of the city
6.9% of this CD
100.0% of the subdistrict
7.1% of this CD
100.0% of the subdistrict
6.6% of this CD
100.0% of the subdistrict
6.0% of this CD
88.6% of the subdistrict
4.2% of this CD
58.9% of the subdistrict
7.1% of this CD
100.0% of the subdistrict
3.5% of this CD
53.3% of the subdistrict
0.7% of this CD
9.7% of the subdistrict
8.3% of this CD
74.1% of the city
1.6% 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
1.2% of this CD
78.0% of the subdistrict
0.9% of this CD
54.7% of the subdistrict
1.4% of this CD
86.7% of the subdistrict
4.0% of this CD
9.8% of the city
0.3% of this CD
3.7% of the subdistrict
3.1% of this CD
47.1% of the subdistrict
0.7% of this CD
9.9% of the subdistrict
2.4% of this CD
73.4% of the city
0.7% of this CD
100.0% of the subdistrict
0.6% of this CD
82.7% of the subdistrict
0.6% of this CD
87.8% of the subdistrict
0.6% of this CD
100.0% of the subdistrict
1.6% of this CD
100.0% of the city

State Assembly

5 jurisdictions
68th Assembly District Avelino Valencia (D)
4.0% of this CD
6.3% of the AD
69th Assembly District Josh Lowenthal (D)
44.1% of this CD
69.9% of the AD
2.7% of this CD
4.4% of the AD
72nd Assembly District Diane B. Dixon (R)
34.4% of this CD
52.7% of the AD
73rd Assembly District Cottie Petrie-Norris (D)
14.8% of this CD
22.4% of the AD

State Senate

4 jurisdictions
33rd State Senate District Lena Gonzalez (D)
44.1% of this CD
32.4% of the SD
34th State Senate District Thomas Umberg (D)
4.0% of this CD
3.2% of the SD
36th State Senate District Tony Strickland (R)
37.1% of this CD
28.5% of the SD
37th State Senate District Steven "Steve" Choi (R)
14.8% of this CD
11.0% of the SD

Congressional (2022)

4 jurisdictions
35.2% of this CD
35.2% of the CD
44th Congressional District (2022) Nanette Barragan (D)
8.9% of this CD
8.9% of the CD
4.0% of this CD
4.0% of the CD
51.8% of this CD
51.8% of the CD

Board of Equalization

2 jurisdictions
44.1% of this CD
3.3% of the district
55.9% of this CD
4.4% of the district

School Districts

9 jurisdictions
2.2% of this CD
30.4% of the district
11.1% of this CD
100.0% of the district
2.2% of this CD
100.0% of the trustee area
2.2% of this CD
100.0% of the trustee area
2.2% of this CD
100.0% of the trustee area
2.3% of this CD
100.0% of the trustee area
2.2% of this CD
100.0% of the trustee area
26.2% of this CD
61.5% of the district
4.5% of this CD
54.6% of the trustee area
8.0% of this CD
95.7% of the trustee area
8.3% of this CD
100.0% of the trustee area
5.1% of this CD
61.2% of the trustee area
44.1% of this CD
64.6% of the district
2.8% of this CD
19.4% of the trustee area
10.6% of this CD
77.5% of the trustee area
13.8% of this CD
100.0% of the trustee area
13.2% of this CD
100.0% of the trustee area
3.7% of this CD
27.9% of the trustee area
2.5% of this CD
37.5% of the district
0.3% of this CD
21.3% of the trustee area
0.3% of this CD
23.2% of the trustee area
0.6% of this CD
43.8% of the trustee area
1.3% of this CD
99.9% of the trustee area
23.1% of this CD
89.4% of the district
3.8% of this CD
100.0% of the trustee area
3.8% of this CD
100.0% of the trustee area
3.2% of this CD
85.2% of the trustee area
1.4% of this CD
39.5% of the trustee area
3.6% of this CD
100.0% of the trustee area
3.7% of this CD
100.0% of the trustee area
3.6% of this CD
100.0% of the trustee area
11.8% of this CD
91.9% of the district
4.1% of this CD
12.9% of the district
Santa Ana Unified - District 4 Katelyn Brazer Aceves
1.8% of this CD
27.8% of the trustee area
2.3% of this CD
36.7% of the trustee area
1.0% of this CD
8.9% of the district
Westminster - District 5 Jeremy Khalaf
1.0% of this CD
44.0% of the trustee area

Community College

3 jurisdictions
51.1% of this CD
59.6% of the CCD
9.8% of this CD
53.4% of the trustee area
15.4% of this CD
90.3% of the trustee area
10.4% of this CD
62.6% of the trustee area
Coast Community College - District 5 Elizabeth Dorn Parker
15.7% of this CD
90.9% of the trustee area
43.6% of this CD
64.4% of the CCD
2.1% of this CD
15.2% of the trustee area
10.6% of this CD
77.5% of the trustee area
13.3% of this CD
100.0% of the trustee area
13.8% of this CD
100.0% of the trustee area
4.3% of this CD
31.5% of the trustee area
4.4% of this CD
5.8% of the CCD
3.6% of this CD
33.4% of the trustee area
0.6% of this CD
5.2% of the trustee area

Supervisor Districts

4 jurisdictions
44.1% of this CD
16.1% of the district
28.6% of this CD
35.8% of the district
County of Orange - District 2 Vicente Sarmiento
4.0% of this CD
4.9% of the district
23.2% of this CD
26.3% of the district

County Board of Ed

2 jurisdictions
44.1% of this CD
3.3% of the district
55.9% of this CD
13.3% of the district
4.0% of this CD
4.8% of the trustee area
50.9% of this CD
60.6% of the trustee area
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