At the 2021 census, Gunning had a population of 820. The Shire of Gunning had a population of 2,280. The Gunning Wind Farm has bee…At the 2021 census, Gunning had a population of 820. The Shire of Gunning had a population of 2,280. The Gunning Wind Farm has been established to the town's northeast, and is visible from the Hume Highway.