California Assembly District 3

State Legislative District Profile (Lower Chamber)

Overview

District ID
ca-hd-003
State
California
Chamber
Lower chamber
District Code
003
Land Area
7,305.9 sq mi
Water Area
84.9 sq mi

Boundary

Boundary of California Assembly District 3

Boundary as GeoJSON

Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.

Counties

CountyOverlapShare of district landShare of county land
Tehama County2949.14 sq mi40.4%100.0%
Butte County1636.49 sq mi22.4%100.0%
Glenn County1313.97 sq mi18.0%100.0%
Yuba County632.01 sq mi8.7%100.0%
Sutter County602.70 sq mi8.2%100.0%
Placer County171.65 sq mi2.3%12.2%

Showing all 6 counties

Places

PlaceOverlapShare of district landShare of place land
Durham CDP81.69 sq mi1.1%100.0%
Berry Creek CDP57.12 sq mi0.8%100.0%
Mineral CDP44.30 sq mi0.6%100.0%
Chico city34.14 sq mi0.5%99.3%
Palermo CDP29.16 sq mi0.4%100.0%
Concow CDP27.41 sq mi0.4%100.0%
Sheridan CDP25.53 sq mi0.3%100.0%
Cohasset CDP25.05 sq mi0.3%100.0%
Oroville East CDP21.60 sq mi0.3%100.0%
Butte Creek Canyon CDP20.52 sq mi0.3%100.0%
Loma Rica CDP18.49 sq mi0.3%100.0%
Paradise town18.32 sq mi0.3%100.0%
Butte Valley CDP18.29 sq mi0.3%100.0%
Manton CDP17.70 sq mi0.2%100.0%
Yuba City city14.98 sq mi0.2%90.4%
Magalia CDP14.02 sq mi0.2%100.0%
Forest Ranch CDP13.93 sq mi0.2%100.0%
Oroville city13.83 sq mi0.2%99.5%
Bangor CDP13.42 sq mi0.2%100.0%
Thermalito CDP12.73 sq mi0.2%100.0%
Plumas Lake CDP11.84 sq mi0.2%100.0%
Rancho Tehama Reserve CDP11.69 sq mi0.2%100.0%
Beale AFB CDP10.09 sq mi0.1%100.0%
Challenge-Brownsville CDP9.70 sq mi0.1%100.0%
Linda CDP8.59 sq mi0.1%100.0%

Showing top 25 of 75 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
CA District 1475,07896.0%62.1%91.7%
CA District 319,9704.0%2.6%8.3%

Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).

Demographics

Total Population
492,768 (± 1,004)
Median Age
36.4
Median Household Income
$71,690 (± $1,427)
High School Graduate or Higher (age 25+)
86.6%
Bachelor's Degree or Higher (age 25+)
24.6%

Population by Age

GroupPeopleShare
Under 18115,09123.4%
18 to 64292,72859.4%
65 and over84,94917.2%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)133,45127.1%
White, not Hispanic276,23456.1%
Black, not Hispanic9,0481.8%
Asian, not Hispanic37,4217.6%
American Indian / Alaska Native, not Hispanic3,9310.8%
Native Hawaiian / Pacific Islander, not Hispanic1,3110.3%
Some other race, not Hispanic3,5990.7%
Two or more races, not Hispanic27,7735.6%

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
461,294
Citizen Voting Age Population (CVAP)
348,629

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic350,54676.0%
Hispanic110,74924.0%
White283,27261.4%
Black9,2192.0%
Asian32,1627.0%
American Indian / Alaska Native3,9560.9%
Native Hawaiian / Pacific Islander1,2260.3%
Two or More Races2,7280.6%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic279,82380.3%
Hispanic68,80019.7%
White232,35966.6%
Black9,8592.8%
Asian26,0597.5%
American Indian / Alaska Native9,3112.7%
Native Hawaiian / Pacific Islander9420.3%
Two or More Races1,6360.5%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).