| Pennsylvania's 187th State House of Representatives district | |||
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| Representative |
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| Demographics | 92.0% White 2.0% Black 3.5% Hispanic | ||
| Population (2011) • Citizens of voting age | 63,903 49,608 | ||
The 187th Pennsylvania House of Representatives District is located in Southeast Pennsylvania and has been represented since 2023 by Ryan Mackenzie.
The 187th Pennsylvania House of Representatives District is located in Lehigh County and includes the following areas:[1]
| Representative | Party | Years | District home | Note |
|---|---|---|---|---|
| Prior to 1969, seats were apportioned by county. | ||||
| Norman S. Berson | Democrat | 1969 – 1982 | ||
| District moved from Philadelphia County to Bucks & Lehigh Counties after 1982, adjusted to Berks & Lehigh after 1992 | ||||
| Paul W. Semmel | Republican | 1983 – 2006 | ||
| Carl W. Mantz | Republican | 2007 – 2008 | ||
| Gary Day | Republican | 2009 – 2022 | Defeated in primary after 2022 redistricting | |
| Ryan Mackenzie | Republican | 2023 – Present | Incumbent | |
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| Republican | Gary Day | 14,725 | 70.01 | ||
| Democratic | Richard Stine | 6,308 | 29.99 | ||
| Margin of victory | 8,417 | 40.02 | |||
| Turnout | 21,033 | 100.0 | |||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| Republican | Gary Day | 19,015 | 63.12 |  6.89
| |
| Democratic | Joseph Haas | 11,111 | 36.88 | ||
| Margin of victory | 7,904 | 26.24 | 13.78
| ||
| Turnout | 30,126 | 100.0 | |||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| Republican | Gary Day | 13,045 | 100.0 | ||
| Margin of victory | |||||
| Turnout | 13,045 | 100.0 | |||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| Republican | Gary Day | 29,870 | 100.0 | ||
| Margin of victory | |||||
| Turnout | 29,870 | 100 | |||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| Republican | Gary Day | 16,018 | 59.3 | ||
| Democratic | Michael Blichar Jr. | 10,972 | 40.7 | ||
| Margin of victory | TBD | TBD | |||
| Turnout | 26,990 | TBD | |||
