---
type: Jurisdiction
title: "CA-21"
classification: congressional-district
state: "CA"
district: "CA-21"
demographics:
  population: 775200
  population_under_18: 247913
  population_18_64: 282387
  population_65_plus: 244900
  median_household_income: 66399
  poverty_rate: 21.51
  homeownership_rate: 53.29
  unemployment_rate: 10.03
  median_home_value: 362500
  gini_index: 0.4577
  vacancy_rate: 4.8
  race_white: 202941
  race_black: 34738
  race_asian: 74296
  hispanic: 520451
  bachelors_plus: 83199
sources:
  - field: demographics
    source: "Census ACS 2023"
confidence: official
tags: [jurisdiction, congressional-district, ca]
timestamp: "2026-07-03"
---

# CA-21

Congressional district CA-21.

## Demographics (ACS 2023)

| Measure | Value |
| --- | --- |
| Population | 775200 |
| Under 18 | 247913 |
| 18–64 | 282387 |
| 65+ | 244900 |
| Median household income | 66399 |
| Poverty rate | 21.51 |
| Homeownership rate | 53.29 |
| Unemployment rate | 10.03 |
| Median home value | 362500 |
| Gini index | 0.4577 |
| Vacancy rate | 4.8 |
| White | 202941 |
| Black | 34738 |
| Asian | 74296 |
| Hispanic/Latino | 520451 |
| Bachelor's or higher | 83199 |

## Source

- demographics: Census ACS 2023