2020Final results
2020 election for Pennsylvania House District 148
Pennsylvania House of Representatives · Pennsylvania
Mary Jo Daley (D) won with 70.1% of the vote, defeating Allen Arthur Anderson (R) by 40.1 points.
Mary Jo DaleyDemocrat · winner · incumbent
70.1%31,506
Allen Arthur AndersonRepublican
29.9%13,463
44,969 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET