According to our records, Joseph L. Costello last ran for office in 2024. Please see our updated voter guide for information about upcoming elections, candidates, and current elected officials.
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Recent Experience
- Candidate for Carroll County TreasurerCandidate2024View Position
- Carroll County Treasurer2023 – 2024View Position
District information
Where constituents live
Approximate residential density across the district. Aggregated and anonymized — no individual locations.
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About Carroll County Treasurer
The County Treasurer's Office has the following responsibilities: Prepare all County property and mobile home taxes; collects the revenue and distributes it to fifty different taxing districts, Invests all County funds under her jurisdiction into interest bearing funds, approximately seventy different accounts, Handles approximately thirty different funds besides the real estate taxes and mobile home taxes. Examples: County highway funds, township motor fuel funds, County motor fuel funds, bridge aid, inheritance taxes, etc., Handles the payroll reports, retirement funds, and County health insurance, Issues all W-2 forms at the end of the year for all County employees, Is the Treasurer of the County 5% hotel/motel tax and is the Treasurer of the ETSB Board
- Term length
- 2023 – 2024
- Next election
- September 10, 2024
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Nearby Officials

Domenic M. Richardi
Carroll County Sheriff
MO
Michaela O'Rourke-Andruzzi
Carroll County Attorney
JB
Jeb Bradley
New Hampshire State Senate - District 3

Matt Sawyer Jr.
Carroll County Treasurer

Dawn M. Johnson
New Hampshire House of Representatives - District Belknap 3
ML
Meg Lavender
Carroll County Register of Probate
Other Candidates for Carroll County Treasurer
AP
Andrea Picard
Republican

Matt Sawyer
Republican