Fairfield is in the Oakland metro area, 33 miles from downtown Oakland, in the northwestern part of California. The California state capital, Sacramento, is 37 miles to the northeast of Fairfield. Beyond Oakland, the next major market is Sacramento at 37 miles to the northeast. Among nearby covered cities such as Vacaville and Napa, Fairfield is one of the larger markets.
Fairfield has a population of 109,320, ranking 57th of 212 covered California cities and accounting for about 0.4% of their total population. Fairfield is in the northwestern part of California (the Pacific Coast). Businesses in Fairfield compete for both Fairfield-specific searches — where Fairfield proximity and a complete local profile give them a direct advantage — and for the broader Oakland-area queries where a strong Fairfield presence can still convert metro-area customers. Solano County also includes our covered cities of Vallejo, Vacaville, giving multi-location programs across the county a natural hub.
Fairfield (109,320) sits among covered cities like Vacaville (94,275), Napa (79,068), Vallejo (118,837). In Solano County, we also cover Vallejo (118,837), Vacaville (94,275) — creating natural multi-city program opportunities for businesses operating across the area. The Oakland–Sacramento corridor (33 mi to 37 mi from Fairfield) represents the competitive metro backdrop that shapes what Fairfield businesses need to rank for.
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