How many registered voters are in Philadelphia County, Pennsylvania?

992,324 active registered voters are on file for Philadelphia County, including 759,549 Democrat (76.5%) and 115,106 Republican (11.6%). Counts come from the state's public voter file.

How many Philadelphia County voters actually vote?

489,605 (49.3%) are super or frequent voters — they participated in all or most recent even-year November general elections, per the public vote history.

Where does this data come from?

Each state's public voter file (Ohio, Florida, North Carolina, Pennsylvania), as of VoterVault's latest ingest. Counts are active registrations and may differ slightly from official Secretary of State reports.

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Voter Registration Statistics › Pennsylvania › Philadelphia

Philadelphia County, Pennsylvania — voter registration

Party breakdown, turnout reliability, and youth share — live from the public voter file.

992,324

active registered voters on file in Philadelphia County (12.0% of Pennsylvania)

7,284

voters aged 18-24 (0.7%)

49.3%

vote reliably (super + frequent)

Registration by party

Democrat 759,549 · 76.5%

Republican 115,106 · 11.6%

Unaffiliated 4,414 · 0.4%

Independent 114 · 0.0%

No Party Affiliation 12 · 0.0%

Libertarian 3 · 0.0%

Other / minor parties 113,126 · 11.4%

Two-party split: 86.8% Democratic here vs 53.6% statewide — Philadelphia County leans more Democratic than the Pennsylvania average by 33.2 points.

Who actually votes

Super voters 244,650 · 24.7%

Frequent voters 244,955 · 24.7%

Occasional voters 212,894 · 21.5%

Rare voters 289,825 · 29.2%

Tiers score each voter's participation in recent even-year November general elections from the public vote history — 489,605 voters here are the reliable electorate a campaign can actually count on.

Buy the Philadelphia County voter file Young voters (18-24) All Pennsylvania counties

Lists cut by county and party at $0.03/record standard — likely-voter (turnout-scored), and 18-24 premium cuts available where shown.

FAQ

How many registered voters are in Philadelphia County, Pennsylvania?: 992,324 active registered voters are on file for Philadelphia County, including 759,549 Democrat (76.5%) and 115,106 Republican (11.6%). Counts come from the state's public voter file.
How many Philadelphia County voters actually vote?: 489,605 (49.3%) are super or frequent voters — they participated in all or most recent even-year November general elections, per the public vote history.
Where does this data come from?: Each state's public voter file (Ohio, Florida, North Carolina, Pennsylvania), as of VoterVault's latest ingest. Counts are active registrations and may differ slightly from official Secretary of State reports.

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Counts are active registered voters from each state's public voter file as of VoterVault's latest ingest — they may differ slightly from official Secretary of State reports. Turnout tiers score participation in recent even-year November general elections from public vote history. Aggregate market data only — no personal information is shown on this page. Public-record data sold for lawful political/electoral use; VoterVault performs no outreach and is not affiliated with any election authority.