co/efficient
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Early Voting Tracker (ev.coefficient.org)

PRD-048

Identity

ID
PRD-048
Product / Service
Early Voting Tracker (ev.coefficient.org)
Description
Live web dashboard at ev.coefficient.org tracking 2026 general election early and mail ballots cast, compared side by side with 2024 and 2022 at the same point before Election Day. Shows total early votes per cycle with number of reporting states, state maps shaded by D vs. R party (registered or modeled), a party split bar (Rep / No party / Dem), a cumulative early-vote curve by days until Election Day, and early-voter demographics (age, gender, education, race/ethnicity). National view with state drill-down; 2024 and 2022 comparisons can be toggled on and off.
Definition
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Classification

Part of
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Layer
Software
Category
Election data / dashboards
Audience
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Supports / Supported By
Daily early/mail ballot data feed by state (source to confirm); 2024 and 2022 historical early-vote files; registered or modeled party for states without party registration.

Where it lives

Platform
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Environment
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Vendor / Tooling
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GitHub repo
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Lifecycle & ownership

Stage
Intake
Status
None
Owner
Alex
Primary Developer
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Roadmap

Strategic Value
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Start Date
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Target Date
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Momentum

Latest Update
10/12Hibernating - project is in a good spot
10/5Promoted from intake (submitted 10/5/2026 by Jessica (app)). Why: Gives clients and our team a quick read on who is turning out early in 2026 and how it compares to prior cycles at the same point, so turnout shifts (party mix, age, etc.) are visible without pulling data by hand. Also shows off co/efficient's data capability during the busiest stretch of the cycle.
Next Step
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Goals
Updates reliably every day through Election Day with no manual fixes, and covers all states that report early-vote data.
Last Reviewed
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From the stash

Nothing linked from the stash yet.