1990Final results
1990 election for New York Senate District 20
New York State Senate · New York
Ada L. Smith (D) won with 81.6% of the vote, defeating Angel Diaz (R) by 67.8 points.
Ada L. SmithDemocrat · winner · incumbent
81.6%15,099
Angel DiazRepublican
13.8%2,553
Nellie R. SantiagoLibertarian
4.7%863
18,515 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET