About Us

The Middlesex County Democratic Organization (MCDO) represents a diverse and progressive organization governed by the elected Democratic County Committee Members who are accountable to the registered Democratic voters in the 25 towns across Middlesex County. The MCDO works closely with the New Jersey Democratic State Committee (NJDSC) and elects ten members from Middlesex County to the NJ State Committee. The MCDO’s mission is to support local municipal campaigns and elect strong candidates at the local, county, state, and federal levels through voter education, voter registration, and coordinated Get Out the Vote (GOTV) efforts initiatives year-round. The duties of each of the two elected County Committee Members in each voting district are to represent the interest of voters, increase civic participation within their district, and work to elect MCDO-endorsed candidates. Those County Committee Members also elect a County Chair every two years, who then appoints the Executive Board Members.

The MCDO has adopted and periodically reviews the Middlesex County Democratic Party’s governing Constitution and By-Laws.

If you would like to volunteer to participate in any Democratic contest at any level of government, contact the Middlesex County Democratic Party by phone or text at (732) 906-3680 or via e-mail.

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VOTING CENTRAL »

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General Election Day: Tuesday, November 4, 2025

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Caucuses + Committees

Mobilize your friends and neighbors through one of MCDO Caucuses or Committees and meet other Democrats across the county.

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FAN Club

Sign up to volunteer for Democrats running at the federal level in NJ and across the country.

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Partners

Find an organization near you to promote civic participation and learn from professionals in the Democratic Party. 

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Middlesex County Towns

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Upcoming Events

January 2026

Mon Tue Wed Thu Fri Sat Sun
1
  • MCDO HQ CLOSED
  • Dunellen Reorganization Meeting
  • Old Bridge Reorganization Meeting
  • Sayreville Reorganization Meeting
  • South River Reorganization Meeting
  • Sayreville Dems Reorg Reception
  • Metuchen Reorganization Meeting
2
  • MCDO HQ CLOSED
  • Monroe Reorganization Meeting
  • Piscataway Reorganization Meeting
  • Plainsboro Reorganization Meeting
3
4
  • Edison Reorganization Meeting
5
  • North Brunswick Reorganization Meeting
  • Milltown Reorganization Meeting
  • Spotswood Reorganization Meeting
6
  • Carteret Reorganization Meeting
  • Woodbridge Reorganization Meeting
  • East Brunswick Dems Meeting
  • Highland Park Reorganization Meeting
  • Jamesburg Reorganization Meeting
7
  • New Brunswick Reorganization Meeting
  • South Amboy Reorganization Meeting
  • South Brunswick Reorganization Meeting
8
9
10
11
12
  • East Brunswick Reorganization Meeting
13
14
15
16
  • North Brunswick Dr. Martin Luther King, Jr. Ceremony
17
18
  • MLK Day Service featuring LG-Elect Caldwell
  • Highland Park Dr. Martin Luther King, Jr. Day 24 Hours of Action
19
  • Highland Park Dr. Martin Luther King, Jr. Day 24 Hours of Action
  • Woodbridge MLK Jr. Remembrance Ceremony
20
21
22
23
24
25
26
  • Old Bridge Democrats Meetings
27
  • Middlesex County Federation of Democratic Women Meeting
28
29
  • Edison Democratic Organization Meeting
30
31

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