Paso Robles Geneseo District is an American Viticultural Area (AVA) located in San Luis Obispo County, California and within the multi-county Central Coast AVA. It was established on October 8, 2014, by the Alcohol and Tobacco Tax and Trade Bureau (TTB), Treasury after reviewing the petitions submitted in 2007 by the Paso Robles American Viticultural Area Committee (PRAVAC) to establish 11 new viticultural areas located entirely within the existing 669,253 acres (1,046 sq mi) Paso Robles viticultural area adjacent to the northern boundary of San Luis Obispo County. The proposed viticultural areas were: Adelaida District, Creston District, El Pomar District, Paso Robles Estrella District, Paso Robles Geneseo District, Paso Robles Highlands District, Paso Robles Willow Creek District, San Juan Creek, San Miguel District, Santa Margarita Ranch, and Templeton Gap District.[2][4]
Paso Robles Geneseo District viticultural area is located in the central portion of the Paso Robles viticultural area, adjacent to the eastern boundary of the city of Paso Robles and extends east along SR 46 as its northern boundary to terraces along the Estrella River. The 17,300 acres (27.0 sq mi) viticultural area continues to extend on a southeastern diagonal along a portion of Huerhuero Creek bordering the El Pomar District AVA and the northern tip of the Creston District AVA. The name "Geneseo" is recognized as the name of viticultural significance, due to its extensive historical use to the rural community. Locals understand the term "Geneseo" to refer to the area of the Geneseo District.[4]