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12th Congressional District (2022)

Representative: Lateefah Simon (D)
760,064 Population
447,166 Voters
These maps were put into place during the 2022 redistricting but are no longer in effect starting with the 2026 election cycle, due to the passage of Proposition 50. View 2026 12th Congressional District.

12th Congressional District (2022)

Representative: Lateefah Simon (D)
760,064 Population
447,166 Voters
These maps were put into place during the 2022 redistricting but are no longer in effect starting with the 2026 election cycle, due to the passage of Proposition 50. View 2026 12th Congressional District.

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Population Overlap

12th Congressional District (2022)
Total Population 760,064
208 overlapping jurisdictions
11 jurisdiction types
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Counties

1 jurisdiction
100.0% of this CD
45.1% of the county
36.6% of this CD
84.8% of the subdistrict
19.5% of this CD
44.4% of the subdistrict
County of Alameda - District 5 Nikki Fortunato Bas
43.9% of this CD
100.0% of the subdistrict
14th Assembly District Buffy Wicks (D)
26.8% of this CD
42.9% of the subdistrict
18th Assembly District Mia Bonta (D)
63.8% of this CD
100.0% of the subdistrict
20th Assembly District Liz Ortega (D)
9.3% of this CD
13.7% of the subdistrict
9th State Senate District Tim Grayson (D)
9.3% of this CD
7.2% of the subdistrict
7th State Senate District Jesse Arreguín (D)
90.7% of this CD
71.7% of the subdistrict
100.0% of this CD
7.6% of the subdistrict
10.3% of this CD
100.0% of the subdistrict
2.7% of this CD
99.5% of the subdistrict
City of Berkeley Adena Ishii
16.4% of this CD
100.0% of the subdistrict
1.7% of this CD
100.0% of the subdistrict
City of Oakland Barbara Lee
58.1% of this CD
100.0% of the subdistrict
1.5% of this CD
100.0% of the subdistrict
City of San Leandro Juan González III
9.3% of this CD
77.8% of the subdistrict
10.1% of this CD
100.0% of the subdistrict
2.7% of this CD
100.0% of the subdistrict
16.4% of this CD
100.0% of the subdistrict
1.6% of this CD
100.0% of the subdistrict
57.9% of this CD
100.0% of the subdistrict
1.5% of this CD
100.0% of the subdistrict
San Leandro Unified Peter Oshinski
8.3% of this CD
84.7% of the subdistrict
1.1% of this CD
10.3% of the subdistrict
90.5% of this CD
100.0% of the subdistrict
9.2% of this CD
9.8% of the subdistrict
100.0% of this CD
45.2% of the subdistrict
100.0% of this CD
100.0% of the subdistrict

Cities

7 jurisdictions
10.3% of this CD
100.0% of the city
2.7% of this CD
99.5% of the city
City of Berkeley Adena Ishii
16.4% of this CD
100.0% of the city
2.1% of this CD
100.0% of the subdistrict
2.1% of this CD
100.0% of the subdistrict
2.1% of this CD
100.0% of the subdistrict
2.1% of this CD
100.0% of the subdistrict
2.1% of this CD
100.0% of the subdistrict
1.9% of this CD
99.6% of the subdistrict
City of Berkeley - District 7 Cecilia Lunaparra
2.0% of this CD
100.0% of the subdistrict
2.0% of this CD
100.0% of the subdistrict
1.7% of this CD
100.0% of the city
City of Oakland Barbara Lee
58.1% of this CD
100.0% of the city
8.2% of this CD
100.0% of the subdistrict
8.2% of this CD
100.0% of the subdistrict
8.5% of this CD
100.0% of the subdistrict
City of Oakland - District 4 Janani Ramachandran
8.2% of this CD
100.0% of the subdistrict
8.1% of this CD
100.0% of the subdistrict
8.6% of this CD
100.0% of the subdistrict
8.2% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
1.3% of this CD
100.0% of the subdistrict
0.7% of this CD
100.0% of the subdistrict
0.8% of this CD
100.0% of the subdistrict
0.9% of this CD
100.0% of the subdistrict
0.2% of this CD
100.0% of the subdistrict
0.2% of this CD
100.0% of the subdistrict
0.7% of this CD
100.0% of the subdistrict
0.9% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.6% of this CD
100.0% of the subdistrict
0.4% of this CD
99.1% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.2% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.6% of this CD
100.0% of the subdistrict
1.0% of this CD
100.0% of the subdistrict
1.2% of this CD
100.0% of the subdistrict
0.6% of this CD
100.0% of the subdistrict
0.2% of this CD
100.0% of the subdistrict
Cox
0.6% of this CD
100.0% of the subdistrict
0.2% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.2% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.4% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.2% of this CD
100.0% of the subdistrict
0.2% of this CD
99.9% of the subdistrict
0.8% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.6% of this CD
100.0% of the subdistrict
0.2% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.2% of this CD
100.0% of the subdistrict
0.8% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.2% of this CD
100.0% of the subdistrict
0.7% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.4% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.1% of this CD
100.0% of the subdistrict
0.7% of this CD
100.0% of the subdistrict
0.4% of this CD
100.0% of the subdistrict
0.6% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.7% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.2% of this CD
100.0% of the subdistrict
0.1% of this CD
100.0% of the subdistrict
0.0% of this CD
100.0% of the subdistrict
0.4% of this CD
100.0% of the subdistrict
0.4% of this CD
100.0% of the subdistrict
0.9% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.8% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.4% of this CD
100.0% of the subdistrict
0.1% of this CD
99.9% of the subdistrict
0.7% of this CD
100.0% of the subdistrict
0.6% of this CD
100.0% of the subdistrict
0.0% of this CD
99.8% of the subdistrict
0.4% of this CD
100.0% of the subdistrict
0.0% of this CD
100.0% of the subdistrict
0.6% of this CD
100.0% of the subdistrict
0.4% of this CD
100.0% of the subdistrict
0.0% of this CD
100.0% of the subdistrict
0.0% of this CD
99.7% of the subdistrict
0.0% of this CD
100.0% of the subdistrict
0.0% of this CD
100.0% of the subdistrict
0.0% of this CD
100.0% of the subdistrict
0.1% of this CD
100.0% of the subdistrict
0.1% of this CD
100.0% of the subdistrict
0.1% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.8% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.4% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.4% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.1% of this CD
100.0% of the subdistrict
1.0% of this CD
100.0% of the subdistrict
0.4% of this CD
100.0% of the subdistrict
1.0% of this CD
100.0% of the subdistrict
0.4% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.8% of this CD
100.0% of the subdistrict
0.7% of this CD
100.0% of the subdistrict
0.8% of this CD
100.0% of the subdistrict
0.6% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.9% of this CD
100.0% of the subdistrict
0.6% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.1% of this CD
95.9% of the subdistrict
0.2% of this CD
100.0% of the subdistrict
0.2% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.1% of this CD
100.0% of the subdistrict
0.1% of this CD
100.0% of the subdistrict
0.8% of this CD
100.0% of the subdistrict
0.6% of this CD
100.0% of the subdistrict
0.4% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.5% of this CD
100.0% of the subdistrict
0.7% of this CD
100.0% of the subdistrict
0.4% of this CD
100.0% of the subdistrict
0.8% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.7% of this CD
100.0% of the subdistrict
0.3% of this CD
100.0% of the subdistrict
0.2% of this CD
100.0% of the subdistrict
1.5% of this CD
100.0% of the city
City of San Leandro Juan González III
9.3% of this CD
77.8% of the city
City of San Leandro - District 1 Sbeydeh Viveros-Walton
1.6% of this CD
83.0% of the subdistrict
1.4% of this CD
69.8% of the subdistrict
City of San Leandro - District 3 Victor Aguilar, Jr.
1.6% of this CD
76.8% of the subdistrict
0.8% of this CD
38.2% of the subdistrict
1.9% of this CD
100.0% of the subdistrict
2.0% of this CD
100.0% of the subdistrict

State Assembly

3 jurisdictions
14th Assembly District Buffy Wicks (D)
26.8% of this CD
42.9% of the AD
18th Assembly District Mia Bonta (D)
63.8% of this CD
100.0% of the AD
20th Assembly District Liz Ortega (D)
9.3% of this CD
13.7% of the AD

State Senate

2 jurisdictions
7th State Senate District Jesse Arreguín (D)
90.7% of this CD
71.7% of the SD
9th State Senate District Tim Grayson (D)
9.3% of this CD
7.2% of the SD

Congressional (2026)

1 jurisdiction
100.0% of this CD
100.0% of the CD

Board of Equalization

1 jurisdiction
100.0% of this CD
7.6% of the district

School Districts

8 jurisdictions
10.1% of this CD
100.0% of the district
2.7% of this CD
100.0% of the district
16.4% of this CD
100.0% of the district
1.6% of this CD
100.0% of the district
57.9% of this CD
100.0% of the district
8.2% of this CD
100.0% of the trustee area
Oakland Unified - District 2 Jennifer Brouhard
8.2% of this CD
100.0% of the trustee area
Oakland Unified - District 3 VanCedric Williams
8.5% of this CD
100.0% of the trustee area
8.2% of this CD
100.0% of the trustee area
8.1% of this CD
100.0% of the trustee area
Oakland Unified - District 6 Valarie Bachelor
8.6% of this CD
100.0% of the trustee area
Oakland Unified - District 7 Clifford Thompson
8.1% of this CD
100.0% of the trustee area
1.5% of this CD
100.0% of the district
San Leandro Unified Peter Oshinski
8.3% of this CD
84.7% of the district
1.7% of this CD
100.0% of the trustee area
1.5% of this CD
97.6% of the trustee area
1.3% of this CD
75.6% of the trustee area
1.4% of this CD
83.6% of the trustee area
1.6% of this CD
100.0% of the trustee area
0.9% of this CD
52.9% of the trustee area
1.1% of this CD
10.3% of the district
0.1% of this CD
4.3% of the trustee area
1.0% of this CD
45.3% of the trustee area

Community College

2 jurisdictions
9.2% of this CD
9.8% of the CCD
8.4% of this CD
61.9% of the trustee area
1.0% of this CD
7.4% of the trustee area
90.5% of this CD
100.0% of the CCD
12.6% of this CD
99.9% of the trustee area
13.0% of this CD
100.0% of the trustee area
13.0% of this CD
100.0% of the trustee area
12.9% of this CD
100.0% of the trustee area
12.8% of this CD
100.0% of the trustee area
Peralta Community College - District 5 Cindi Napoli-Abella Reiss
13.0% of this CD
100.0% of the trustee area
13.2% of this CD
100.0% of the trustee area

Supervisor Districts

3 jurisdictions
36.6% of this CD
84.8% of the district
19.5% of this CD
44.4% of the district
County of Alameda - District 5 Nikki Fortunato Bas
43.9% of this CD
100.0% of the district

County Board of Ed

1 jurisdiction
100.0% of this CD
45.2% of the district
30.7% of this CD
100.0% of the trustee area
30.2% of this CD
99.9% of the trustee area
30.9% of this CD
100.0% of the trustee area
8.1% of this CD
26.4% of the trustee area

Neighborhoods

130 jurisdictions
0.5% of this CD
100.0% of the neighborhood
1.3% of this CD
100.0% of the neighborhood
0.7% of this CD
100.0% of the neighborhood
0.8% of this CD
100.0% of the neighborhood
0.9% of this CD
100.0% of the neighborhood
0.2% of this CD
100.0% of the neighborhood
0.2% of this CD
100.0% of the neighborhood
0.7% of this CD
100.0% of the neighborhood
0.9% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.6% of this CD
100.0% of the neighborhood
0.4% of this CD
99.1% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.2% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.6% of this CD
100.0% of the neighborhood
1.0% of this CD
100.0% of the neighborhood
1.2% of this CD
100.0% of the neighborhood
0.6% of this CD
100.0% of the neighborhood
0.2% of this CD
100.0% of the neighborhood
Cox
0.6% of this CD
100.0% of the neighborhood
0.2% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.2% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.4% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.2% of this CD
100.0% of the neighborhood
0.2% of this CD
99.9% of the neighborhood
0.8% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.2% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.2% of this CD
100.0% of the neighborhood
0.8% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.2% of this CD
100.0% of the neighborhood
0.7% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.4% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.6% of this CD
100.0% of the neighborhood
0.1% of this CD
100.0% of the neighborhood
0.7% of this CD
100.0% of the neighborhood
0.4% of this CD
100.0% of the neighborhood
0.6% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.7% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.2% of this CD
100.0% of the neighborhood
0.1% of this CD
100.0% of the neighborhood
0.4% of this CD
100.0% of the neighborhood
0.4% of this CD
100.0% of the neighborhood
0.9% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.8% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.4% of this CD
100.0% of the neighborhood
0.1% of this CD
99.9% of the neighborhood
0.7% of this CD
100.0% of the neighborhood
0.6% of this CD
100.0% of the neighborhood
0.0% of this CD
99.8% of the neighborhood
0.4% of this CD
100.0% of the neighborhood
0.0% of this CD
100.0% of the neighborhood
0.6% of this CD
100.0% of the neighborhood
0.4% of this CD
100.0% of the neighborhood
0.0% of this CD
100.0% of the neighborhood
0.0% of this CD
99.7% of the neighborhood
0.0% of this CD
100.0% of the neighborhood
0.0% of this CD
100.0% of the neighborhood
0.0% of this CD
100.0% of the neighborhood
0.1% of this CD
100.0% of the neighborhood
0.1% of this CD
100.0% of the neighborhood
0.1% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.8% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.4% of this CD
100.0% of the neighborhood
0.0% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.4% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.1% of this CD
100.0% of the neighborhood
1.0% of this CD
100.0% of the neighborhood
0.4% of this CD
100.0% of the neighborhood
1.0% of this CD
100.0% of the neighborhood
0.4% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.8% of this CD
100.0% of the neighborhood
0.7% of this CD
100.0% of the neighborhood
0.8% of this CD
100.0% of the neighborhood
0.6% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.9% of this CD
100.0% of the neighborhood
0.6% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.1% of this CD
95.9% of the neighborhood
0.2% of this CD
100.0% of the neighborhood
0.2% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.1% of this CD
100.0% of the neighborhood
0.1% of this CD
100.0% of the neighborhood
0.8% of this CD
100.0% of the neighborhood
0.6% of this CD
100.0% of the neighborhood
0.4% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.5% of this CD
100.0% of the neighborhood
0.7% of this CD
100.0% of the neighborhood
0.4% of this CD
100.0% of the neighborhood
0.8% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.7% of this CD
100.0% of the neighborhood
0.3% of this CD
100.0% of the neighborhood
0.2% of this CD
100.0% of the neighborhood
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