Cost of Living in Fairfield, CA - Updated Prices & Insights
Solo nomad: Estimated monthly costs are $1,333 (excluding rent), and $3,929 including rent.
Family of 3: Estimated monthly costs are $3,545 (excluding rent), and $7,257 including rent.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update: January 13, 2026
Fairfield, CA Median Internet Speeds (Updated December 2025)
The chart highlights the Precision Threshold for mobile and fixed broadband internet speeds, updated quarterly.