in ZIP Code 91789 there were a total of 15 voting precincts in the 2020 presidential election. Of these 15 precincts, 14 voted majority Democrat and 0 voted majority Republican. ZIP Code 91789 can be considered a majority Democrat area based on the precinct level voting results in the 2020 presidential election.
View 2024 ZIP Code 91789 Precint ResultsList of ZIP Code 91789 Precinct Level Results for the 2020 Presidential Election | ||||||||
|---|---|---|---|---|---|---|---|---|
| Map Index | Precinct | City/Town | ZIP Code | Joe Biden Democrat | Donald Trump Republican | |||
| 1780075A | Diamond Bar | 91789 | 472 (58.56%) | 324 (40.2%) | 0 (0%) | |||
| 1780077A | Diamond Bar | 91789 | 1137 (58.01%) | 808 (41.22%) | 0 (0%) | |||
| 1780091A | Diamond Bar | 91789 | 1359 (58.25%) | 965 (41.36%) | 0 (0%) | |||
| 2930016B | Industry | 91789 | 1 (50%) | 1 (50%) | 0 (0%) | |||
| 5250018A | Pomona | 91766 | 671 (69.61%) | 284 (29.46%) | 0 (0%) | |||
| 5850077A | Rowland Heights | 91748 | 1371 (54.88%) | 1114 (44.6%) | 0 (0%) | |||
| 5850211A | Rowland Heights | 91789 | 1311 (58.76%) | 910 (40.79%) | 0 (0%) | |||
| 7600001A | Walnut | 91789 | 1302 (63.45%) | 738 (35.96%) | 0 (0%) | |||
| 7600002D | Walnut | 91789 | 351 (58.4%) | 248 (41.26%) | 0 (0%) | |||
| 7600006A | Walnut | 91789 | 1453 (61.31%) | 894 (37.72%) | 0 (0%) | |||
| 7600008A | Walnut | 91789 | 1395 (61.08%) | 870 (38.09%) | 0 (0%) | |||
| 7600011A | Walnut | 91789 | 1515 (61.26%) | 941 (38.05%) | 0 (0%) | |||
| 7600012A | Walnut | 91789 | 1396 (63%) | 808 (36.46%) | 0 (0%) | |||
| 7600031A | Walnut | 91789 | 1432 (62.7%) | 841 (36.82%) | 0 (0%) | |||
| 7600033A | Walnut | 91789 | 488 (63.38%) | 280 (36.36%) | 0 (0%) | |||