What party is Pamela Casey O'Brien?

Pamela Casey O'Brien was elected as a Democrat; the office is elected on a partisan ballot.

Where does Pamela Casey O'Brien stand politically?

There's no published left–right score for Pamela Casey O'Brien. Most local officials have none: academic scores come from votes in Congress or a state legislature, or from campaign donors, and we don't guess.

Who is Pamela Casey O'Brien? Register of Probate, Essex County

Pamela Casey O'Brien is the Register of Probate, Essex County, elected as a Democrat.

In office

Office	Who holds it now	Next term
Register of Probate · Essex County Register of Probate	Pamela Casey O'Brien Democratic source	On the Nov 3, 2026 ballot: count not certified yet

Essex County Register of Probate's website (contact the office there) · everyone on it

Where Pamela Casey O'Brien stands

No published left–right score. Most local officials don't have one: the academic scores come from votes in Congress or a state legislature, or from who donates to a campaign, and we don't guess. They were elected on a partisan ballot as a Democrat.

2026 election

Pamela Casey O'Brien ran for Essex County Register of Probate on the November 3, 2026 ballot. Their candidate page: campaign money, endorsements, opponents and results.

Quick answers

Who is Pamela Casey O'Brien?: Pamela Casey O'Brien is the Register of Probate, Essex County, in Essex County, Massachusetts. Elected as a Democrat. The seat was on the November 3, 2026 ballot; the count isn't certified yet.
What party is Pamela Casey O'Brien?: Pamela Casey O'Brien was elected as a Democrat; the office is elected on a partisan ballot.
Where does Pamela Casey O'Brien stand politically?: There's no published left–right score for Pamela Casey O'Brien. Most local officials have none: academic scores come from votes in Congress or a state legislature, or from campaign donors, and we don't guess.

Are you Pamela Casey O'Brien?

Share this page with your constituents. Every official gets the same page and the same treatment, from official sources. If something here is wrong or out of date, tell us with a source and we'll fix it.

Officeholders as of November 6, 2026, from the Secretary of the Commonwealth's certified election statistics (PD43+) of each seat's last election, and the county governments' own pages for their commissioners; officials appointed since an election may differ; each name links to its source. Officials change between elections (appointments, resignations), and the body's own website is the authority. Party is shown only for offices elected on a partisan ballot.

Essex County's elected officials

See your members of Congress and every race and measure on your ballot in Essex County, from your address. Your address stays in your browser.Look up my races

See something wrong on this page? Report a problem · Corrections