Overview
- District ID
- ca-sd-015
- State
- California
- Chamber
- Upper chamber (state senate)
- District Code
- 015
- Land Area
- 1,040.9 sq mi
- Water Area
- 6.93 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
| County | Overlap | Share of district land | Share of county land |
|---|
| Santa Clara County | 1040.86 sq mi | 100.0% | 80.6% |
Showing all 1 county
Places
Showing all 10 places
Overlapping Congressional Districts
| Congressional district | Population in both | Share of this district's population | Share of the congressional district's population | Share of this district's land |
|---|
| CA District 18 | 358,114 | 34.8% | 46.9% | 71.7% |
| CA District 16 | 305,559 | 29.7% | 40.3% | 5.5% |
| CA District 19 | 285,512 | 27.7% | 37.6% | 21.7% |
| CA District 17 | 80,858 | 7.8% | 10.7% | 1.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Demographics
- Total Population
- 1,005,437 (± 4,023)
- Median Age
- 38.8
- Median Household Income
- $142,086 (± $2,590)
- High School Graduate or Higher (age 25+)
- 85.2%
- Bachelor's Degree or Higher (age 25+)
- 44.8%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 216,276 | 21.5% |
| 18 to 64 | 640,279 | 63.7% |
| 65 and over | 148,882 | 14.8% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 347,915 | 34.6% |
| White, not Hispanic | 256,905 | 25.6% |
| Black, not Hispanic | 26,876 | 2.7% |
| Asian, not Hispanic | 321,051 | 31.9% |
| American Indian / Alaska Native, not Hispanic | 1,928 | 0.2% |
| Native Hawaiian / Pacific Islander, not Hispanic | 4,210 | 0.4% |
| Some other race, not Hispanic | 5,336 | 0.5% |
| Two or more races, not Hispanic | 41,216 | 4.1% |
Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.
Citizen Voting Age Population
- Total Citizen Population
- 840,715
- Citizen Voting Age Population (CVAP)
- 636,705
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 569,868 | 67.8% |
| Hispanic | 270,849 | 32.2% |
| White | 251,752 | 29.9% |
| Black | 25,418 | 3.0% |
| Asian | 253,742 | 30.2% |
| American Indian / Alaska Native | 1,866 | 0.2% |
| Native Hawaiian / Pacific Islander | 3,748 | 0.4% |
| Two or More Races | 5,959 | 0.7% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 457,092 | 71.8% |
| Hispanic | 179,612 | 28.2% |
| White | 213,825 | 33.6% |
| Black | 24,385 | 3.8% |
| Asian | 208,474 | 32.7% |
| American Indian / Alaska Native | 4,329 | 0.7% |
| Native Hawaiian / Pacific Islander | 2,258 | 0.4% |
| Two or More Races | 4,111 | 0.6% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
