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Middlesex South Registry of Deeds, East Cambridge Massachusetts

Photo: John Phelan·CC BY-SA 3.0·via Wikimedia Commons

Friday, November 13, 2026
Massachusetts / Middlesex County

Middlesex County

OverviewMeetingsDataOfficials
Population
1,638,3652024
Higher than communities in Commonwealth of Massachusetts
Household income
$130,8472024
More favorable than communities in Commonwealth of Massachusetts
Home value
$727,8002024
More favorable than communities in Commonwealth of Massachusetts
Unemployment
4.0%2026
Similar to communities in Commonwealth of Massachusetts
Violent crime
1882023
More favorable than communities in Commonwealth of Massachusetts
Work from home
24.7%2024
Higher than communities in Commonwealth of Massachusetts
Source: Polco GPAL, using data from the original source shown for each indicator.Data from Polco

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Middlesex County, Mass.

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Middlesex County officials

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© 2026 Citizen Portal. Meeting records and summaries sourced from the public record.
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County officials

Michael A. Sullivan
Clerk of Courts — Middlesex County
[email protected](781) 939-2700
Peter Koutoujian
Sheriff of Middlesex County — Middlesex County
(781) 960-2800
Karen M. Cassella
Register of Deeds, Middlesex North District — Middlesex North District
[email protected](978) 322-9000
Maria C. Curtatone
Register of Deeds, Middlesex South District — Middlesex South District
[email protected](617) 679-6300
Marian Ryan
Middlesex District Attorney — Middlesex County
[email protected]781-897-8300
Tara E. DeCristofaro
Register of Probate — Middlesex County
(617) 768-5800
Michael A. Sullivan
Clerk of Courts — Middlesex County
Peter Koutoujian
Sheriff of Middlesex County — Middlesex County
Karen M. Cassella
Register of Deeds, Middlesex North District — Middlesex North District