Pennsylvania · Candidate file
Robert F Costello III
Candidate for State Senator · Pennsylvania Senate District 12 · Republican
On the November 3, 2026 ballot
Pennsylvania Department of State · Sep 4, 2026
The district
What Pennsylvania Senate District 12 covers
Covers part of Montgomery County · includes Blue Bell, Horsham, Montgomeryville, Fort Washington, Maple Glen, Plymouth Meeting, Lansdale, Spring House and 8 more
142 precincts on the map · hover or tap a precinct for its resultEveryone running here →
Precinct lines: U.S. Census Bureau 2020 voting districts (states may have redrawn some precincts since). District lines: U.S. Census Bureau. Street map © OpenFreeMap, © OpenMapTiles, © OpenStreetMap contributors.
The 2026 field
Who else is running for Pennsylvania Senate District 12
- Maria CollettDemocrat
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