Polls close at 7 p.m. Eastern.

News and Analysis

• AP: AP Decision Notes: What to expect in New Hampshire’s state primary

• NBC: New Hampshire primaries test Trump and the left | Trump has backed former GOP Sen. John Sununu in the Senate primary, in which Democratic Rep. Chris Pappas is facing off against a democratic socialist.

• New Hampshire Public Radio: A procrastinator’s guide to the NH state primary

• See also the New Hampshire Bulletin’s recent coverage

Live Updates

Text-based live update pages are being maintained by the following outlets: NBC Boston.

Results

• AP via PBS NewsHour: Live Results: New Hampshire midterm primaries