Middlesex County
There are 1 County offices
School districts
- Carteret Borough School District (3)
- Cranbury Township School District (3)
- Dunellen Borough School District (2)
- East Brunswick Township School District (3)
- Edison Township School District (3)
- Green Brook Township School District (2)
- Highland Park Borough School District (3)
- Jamesburg Borough School District (2)
- Metuchen Borough School District (3)
- Milltown Borough School District (3)
- New Brunswick City School District (3)
- North Brunswick Township School District (3)
- Perth Amboy City School District (3)
- Piscataway Township School District (3)
- Sayreville Borough School District (3)
- South Amboy City School District (3)
- South Brunswick Township School District (3)
- South Plainfield Borough School District (3)
- South River Borough School District (3)
- Spotswood Borough School District (2)
- Woodbridge Township School District (3)
Elected Offices
| Position title | Next election date | Filing window |
| Middlesex County Surrogate | Nov 08, 2022 | Jan 01, 2022 - Jun 07, 2022 |