Napa Junction is an unincorporated community in Napa County, California. It lies at an elevation of 79 feet. Napa Junction is located on the California Northern Railroad, 7.5 miles (12.1 km) south-southeast of Napa. The junction has connected the railroads of the California Coast Ranges north of San Francisco Bay to the national rail network since completion of the Santa Rosa and Carquinez Railroad in 1888.
Stanley is an unincorporated community in Napa County, California. It lies at an elevation of 20 feet. Stanley is located on the Southern Pacific Railroad, 4.5 miles (7.2 km) north-northwest of Napa Junction.
Middleton is an unincorporated community in Napa County, California. It lies at an elevation of 52 feet. Middleton is located on the Southern Pacific Railroad, 1.5 miles (2.4 km) north-northwest of Napa Junction.
Barro is an unincorporated community in Napa County, California. It lies at an elevation of 236 feet. Barro is located on the Southern Pacific Railroad, 2 miles (3.2 km) northwest of Saint Helena.
Brazos is an unincorporated community in Napa County, California. It lies at an elevation of 3 feet. Brazos is located on the Southern Pacific Railroad, 3.25 miles (5.2 km) west-northwest of Napa Junction.
Buchli is an unincorporated community in Napa County, California. It lies at an elevation of 16 feet. Buchli is located on the Southern Pacific Railroad, 5 miles (8 km) west-northwest of Napa Junction.
Cuttings Wharf is an unincorporated community in Napa County, California. It lies at an elevation of 7 feet. Cuttings Wharf is located on the Napa River, 4 miles (6.4 km) northwest of Napa Junction.
Imola is an unincorporated community in Napa County, California. It lies at an elevation of 7 feet. Imola is located on the Southern Pacific Railroad, 1.25 miles (2.0 km) south of Napa.
Krug is an unincorporated community in Napa County, California. It lies at an elevation of 236 feet. Krug is located on the Southern Pacific Railroad, 1 mile (1.6 km) north-northwest of Saint Helena. The name for the community was derived from Charles Krug, one of Napa Valley's pioneer winemakers, and the Charles Krug Winery. Krug is located on land that was part of Rancho Carne Humana.
Napa Soda Springs is an unincorporated community in Napa County, California. It lies at an elevation of 705 feet. Napa Soda Springs is located 5 miles (8.0 km) east-southeast of Yountville.
Oak Knoll is an unincorporated community in Napa County, California. It lies at an elevation of 112 feet. Oak Knoll is located on the Southern Pacific Railroad, 5 miles (8.0 km) north-northwest of Napa.
Ratto Landing is an unincorporated community in Napa County, California. It lies at an elevation of 3 feet. Ratto Landing is located on the Napa River, 3.5 miles (5.6 km) northwest of Napa Junction.
Salvador is an unincorporated community in Napa County, California. It lies at an elevation of 82 feet. Salvador is located 3.5 miles (5.6 km) north-northwest of Napa.
Shipyard Acres was an unincorporated community in Napa County, California. It lies at an elevation of 33 feet. Shipyard Acres is located 2.5 miles (4.0 km) south-southeast of Napa. This was a wartime neighborhood consisting of nearly 400 of plywood houses built to house worker families involved in the World War II effort building ships at Basalt Rock Company. It sprang up early in the war and was dismantled sometime in the mid-1950s. It was on the northwest corner of what is now Kaiser Road and Napa-Vallejo Highway. Some of the structures were moved a few miles west to the Cuttings Wharf area, resurrected, and are still in place near the marina.
Spanish Flat is an unincorporated community in Napa County, California. It lies at an elevation of 568 feet. Spanish Flat is located 9 miles (14.5 km) south of Berryessa Peak.
Squab is an unincorporated community in Napa County, California. It lies at an elevation of 33 feet. Squab is located on the Southern Pacific Railroad, 1.5 miles (2.4 km) west-northwest of Napa Junction.
Suscol is an unincorporated community in Napa County, California. It lies at an elevation of 3 feet. Suscol is located on the Southern Pacific Railroad, 4.25 miles (6.8 km) north-northwest of Napa Junction.
Thompson is an unincorporated community in Napa County, California. It lies at an elevation of 10 feet. Thompson is located on the Southern Pacific Railroad, 4 miles (6.4 km) north-northwest of Napa Junction.
Union was an unincorporated community in Napa County, California. It lay at an elevation of 79 feet. Union was located on the Southern Pacific Railroad, 2.25 miles (3.6 km) northwest of Napa.
Woodleaf is an unincorporated community in Napa County, California. It lies at an elevation of 390 feet. Woodleaf is located 1.5 miles (2.4 km) west-northwest of Calistoga.
