State Primary Election
When:The 2026 State Primary occurs on Tuesday, September 8. Grantham polls are in the lower level of Grantham Town Hall, located at 300 Route 10 South (just south of the post office). Polls are open 7:00 am to 7:00 pm. Please bring a government-issued photo ID to pick up a ballot and vote. Same day voter registration will be available, as always.
Please note that the Grantham Town Clerk/Tax Collector's Office will be closed ALL DAY.