LIVE UPDATES: Most mail-in ballots scanned in Allegheny County

PITTSBURGH — It’s Election Day, and although it’s an off-year election, voter turnout could be higher than average.

Voters will decide on retention for Pennsylvania’s three Supreme Court justices -- that’s whether or not they’ll get another 10-year term.

CLICK HERE FOR ELECTION RESULTS.

And Pittsburghers will decide on the city’s next mayor: Democrat Corey O’Connor or Republican Tony Moreno.

The polls will be open today from 7 a.m. to 8 p.m., and Channel 11 is your Decision 2025 headquarters.

Don’t know where your polling place is? Click here to find out.

We’ll be following any updates or issues throughout the day below:

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Update 7:00 p.m.:

Allegheny County election officials said most of the mail-in ballots have been scanned and their data has been uploaded. Officials believe those results will post shortly after 8 p.m.

Some still remain, though, including ballots that were returned today in the mail and at the Allegheny County Office Building are still being counted.

In-person voting ends at 8 p.m. but anyone in line at 8 p.m. will be allowed to vote.

Update 4:17 p.m.:

Allegheny County election officials provided their third update of the day, largely regarding the scanning of returned mail-in ballots. The update reads:

The approx. 120,000 mail in ballots returned so far have been removed from inner envelopes and are now being scanned for tabulation. Most of the approx. 100 county staff that were at the warehouse to open envelopes and ballots has been sent home for the day. A smaller group of staff remains at the warehouse for ballot scanning and to accept and process any other mail-in ballots returned before 8 pm to USPS or the County Office Building.

Update 12:02 p.m.:

All polling locations are open and functioning. A water main break was reported outside of Baker Elementary which is a polling place in Upper St Clair. Water service was temporarily cut to the building. American Water is aware of the issue and working to restore water service…
— Allegheny County (@Allegheny_Co) November 4, 2025

Update 11:55 a.m.:

The Department of State issued the following statement to Channel 11 about Fayette County’s electronic poll books displaying outdated information:

The Department is aware that a data transfer error resulted in Fayette County’s electronic poll books displaying outdated information. All paper poll books contain accurate records, and county officials have contacted polling places impacted by this error and directed them to switch to paper poll books. Voting continues in those precincts uninterrupted.

Update 11 a.m.:

The Fayette County Board of Elections says an issue with electronic pollbooks prevented some from voting. All precincts are now using backup paper pollbooks.

Anyone unable to vote because of the error is encouraged to return to their precinct.