Contra Costa County

county · 06013

This county — demographics, elections & registration at a glance full page ↗

Partisan lean · 939 precincts · CA D+45.3

Dem 416386 (71.6%) Rep 152877 (26.3%) Total 581230

RDH precinct returns aggregated to county (spatial assignment) · (Dem−Rep)÷total · 2020 presidential · counts, not dollars.

Precincts

top 25 by turnout

Precinct	Lean	Dem	Rep	Total
06013BREN128	D+29.9	1136	606	1771
06013ORDA101	D+69.0	1430	249	1711
06013WLCR103	D+51.5	1231	391	1632
06013DBAY106	R+22.0	619	977	1627
06013ALMO102	D+28.0	982	543	1567
06013BREN116	D+8.9	807	673	1509
06013BREN124	D+16.2	849	607	1493
06013BREN127	D+13.7	843	639	1492
06013PTTS101	D+48.8	1087	364	1483
06013BREN108	D+22.3	882	553	1473
06013MORG101	D+57.5	1129	289	1462
06013MORG107	D+51.2	1084	336	1461
06013WLCR101	D+51.2	1099	351	1461
06013DANV119	D+31.8	950	486	1458
06013RICH105	D+78.0	1283	147	1456
06013PLHL104	D+47.9	1038	356	1423
06013LFET109	D+60.1	1121	269	1417
06013WLCR142	D+56.9	1095	292	1411
06013BREN107	D+26.3	866	495	1410
06013DANV126	D+39.1	962	413	1403
06013MORG104	D+54.2	1068	308	1403
06013CLAY105	D+28.3	885	490	1395
06013WALD104	D+51.0	1032	324	1387
06013LFET108	D+59.8	1077	259	1367
06013ELCR104	D+76.3	1185	148	1359

Each precinct links to its own page · click a shape on the precinct map to zoom in.