California State Senate District 31

State Legislative District Profile (Upper Chamber)

Overview

District ID
ca-sd-031
State
California
Chamber
Upper chamber (state senate)
District Code
031
Land Area
338.8 sq mi
Water Area
2.35 sq mi

Boundary

Boundary of California State Senate District 31

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Riverside County335.38 sq mi99.0%4.7%
San Bernardino County3.39 sq mi1.0%<0.1%

Showing all 2 counties

Places

PlaceOverlapShare of district landShare of place land
Riverside city61.59 sq mi18.2%75.9%
Moreno Valley city51.33 sq mi15.1%100.0%
Jurupa Valley city42.94 sq mi12.7%100.0%
Perris city31.53 sq mi9.3%99.9%
San Jacinto city25.96 sq mi7.7%100.0%
Mead Valley CDP19.08 sq mi5.6%100.0%
Corona city16.88 sq mi5.0%42.3%
Eastvale city12.67 sq mi3.7%100.0%
Good Hope CDP11.23 sq mi3.3%100.0%
Nuevo CDP6.77 sq mi2.0%100.0%
Meadowbrook CDP6.72 sq mi2.0%99.5%
Menifee city4.67 sq mi1.4%10.0%
Fontana city3.39 sq mi1.0%7.8%
Lakeview CDP3.26 sq mi1.0%100.0%
Highgrove CDP3.20 sq mi0.9%99.3%
Romoland CDP2.64 sq mi0.8%99.4%
El Cerrito city2.61 sq mi0.8%71.1%
Home Gardens CDP1.51 sq mi0.4%98.6%
Coronita CDP0.60 sq mi0.2%99.4%
Hemet city0.14 sq mi<0.1%0.5%

Showing all 20 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 39696,91173.3%92.1%72.3%
CA District 41135,22514.2%17.8%16.7%
CA District 3564,7556.8%8.5%3.3%
CA District 2553,8985.7%7.0%7.7%

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

Demographics

Total Population
964,785 (± 5,344)
Median Age
33.3
Median Household Income
$91,787 (± $1,134)
High School Graduate or Higher (age 25+)
79.0%
Bachelor's Degree or Higher (age 25+)
20.0%

Population by Age

GroupPeopleShare
Under 18243,37425.2%
18 to 64618,74564.1%
65 and over102,66610.6%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)614,34463.7%
White, not Hispanic168,37417.5%
Black, not Hispanic73,1607.6%
Asian, not Hispanic72,6697.5%
American Indian / Alaska Native, not Hispanic1,3720.1%
Native Hawaiian / Pacific Islander, not Hispanic3,4300.4%
Some other race, not Hispanic5,4890.6%
Two or more races, not Hispanic25,9472.7%

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
846,330
Citizen Voting Age Population (CVAP)
608,365

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic328,80938.9%
Hispanic517,52161.1%
White169,57120.0%
Black72,7048.6%
Asian60,7097.2%
American Indian / Alaska Native1,5200.2%
Native Hawaiian / Pacific Islander3,1330.4%
Two or More Races5,4160.6%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic262,93343.2%
Hispanic345,42956.8%
White141,74023.3%
Black61,29910.1%
Asian50,8468.4%
American Indian / Alaska Native4,2130.7%
Native Hawaiian / Pacific Islander2,1180.3%
Two or More Races3,4950.6%

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