2016Final results
2016 election for California Senate District 37
California State Senate · California
John M. W. Moorlach (R) won with 57.0% of the vote, defeating Ari Grayson (D) by 14.0 points.
John M. W. MoorlachRepublican · winner
57.0%228,480
Ari GraysonDemocrat
43.0%172,455
400,935 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET
The seat over time
D − R margin in this seat's races around 2016
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET