San Diego County

Board of Supervisors, 3rd District


2022 Redistricting Data

2022 District Registration (As of January 22, 2022)
Total Voters DEM REP OTHER MARGIN
428,506 40.47% 26.76% 32.77% D +13.71%
New District Historical Candidate Performance
Election DEM REP Margin
2020 Presidential Biden - 63.7% Trump - 34.0% D +29.70%
2018 Gubernatorial Newsom - 59.1% Cox - 40.9% D +18.20%
2016 Presidential Clinton - 59.0% Trump - 34.7% D +24.30%
2020 Census Data
Total Population Total White Hispanic Black Asian Native Pacific
663,583 58.8% 13.5% 3.2% 22.9% 1.8% 0.8%

Old District Data

Current District Registration Data (As of August 31, 2021)
Total Voters DEM REP OTHER MARGIN
402,350 39.56% 27.56% 32.88% D +12.00%
Old District Historical Candidate Performance
Election DEM REP Margin Turnout
2020 Presidential Biden - 61.87% Trump - 35.81% D +26.06% 87.69%
2018 Gubernatorial Newsom - 56.77% Cox - 43.23% D +13.54% 71.50%
2016 Presidential Clinton - 56.08% Trump - 36.34% D +19.74% 84.39%
2014 Gubernatorial Brown - 50.81% Kashkari - 49.19% D +1.62% 51.05%
2012 Presidential Obama - 50.1% Romney - 47.5% D +2.60% 80.11%
Ballot Measure Performance
Ballot Item Description Yes No Margin
Prop 51 (2016) School Facility Bonds 51.38% 48.62% 2.75%
Prop 62 (2016) Death Penalty Repeal 45.53% 54.47% -8.94%
Prop 6 (2018) Gas Tax Repeal 49.07% 50.93% -1.86%
Prop 15 (2020) Prop 13 Split-Roll 44.06% 55.94% -11.87%
Prop 16 (2020) Repeal Affirmative Action 39.07% 60.93% -21.86%
Prop 21 (2020) Allow Local Rent Control 35.55% 64.45% -28.89%
Prior Elected Officials
Elected Official Years Served
Kristin Gaspar 2016 - 2020

Electoral History
2020 General Election Results (November 3, 2020)
Name Votes Vote % Vote Share
Terra Lawson-Remer (D) 176,594 58.12%
Kristin Gaspar (R) 127,259 41.88%
2020 Primary Election Results (March 3, 2020)
Name Votes Vote % Vote Share
Kristin Gaspar (R) 72,598 42.82%
Terra Lawson-Remer (D) 52,899 31.2%
Olga Diaz (D) 44,063 25.99%