Pittsburg is the largest town by area in New England, located in Coös County, New Hampshire, United States. The population was 800 at the 2020 census. It is the northernmost town in New Hampshire. U.S. Route 3 is the only major highway in the town, although the northern terminus of New Hampshire Route 145 also lies within Pittsburg.

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Overview

From Wikipedia (CC BY-SA 4.0).