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Cost of Living Comparison Between Fairfield, CA and San Diego, CA Cost of Living Comparison Between Fairfield, CA and San Diego, CA

😐 Solo nomad: Fairfield, CA is 0.9% more expensive than San Diego, CA without rent, and 3.7% more expensive with rent.
🙂 Family of 3: Fairfield, CA is 14.8% cheaper than San Diego, CA without rent, and 3.7% cheaper with rent.
Currency
🍽 Eating Out
Fairfield, CA
San Diego, CA
Difference
Meal at Budget Restaurant
$22.43 $22.43
$23.31 $23.31
-3.78%
Three-Course Dinner for Two, Mid-Range
$79.9 $79.9
$98.2 $98.2
-18.63%
Fast Food Meal (McDonalds, etc)
$12.21 $12.21
$14.92 $14.92
-18.16%
Cappuccino
$4.79 $4.79
$5.94 $5.94
-19.36%
Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)
$2.97 $2.97
$3.09 $3.09
-3.88%
Water (0.33 liter bottle)
$1.94 $1.94
$2.51 $2.51
-22.71%
Local Beer (0.5 liter draught)
$7.31 $7.31
$8.01 $8.01
-8.74%
Imported Beer (0.33 liter bottle)
$6.93 $6.93
$8.78 $8.78
-21.07%
🛒 Groceries & Markets
Fairfield, CA
San Diego, CA
Difference
Milk (1 liter)
$1.18 $1.18
$1.21 $1.21
-2.48%
White Bread (500g)
$3.94 $3.94
$4.49 $4.49
-12.25%
Rice (white) (1kg)
$4.43 $4.43
$4.49 $4.49
-1.34%
Eggs
$5.26 $5.26
$5.3 $5.3
-0.75%
Local Cheese (1kg)
$13.68 $13.68
$13.48 $13.48
1.48%
Chicken Fillets (1kg)
$11.48 $11.48
$12.59 $12.59
-8.82%
Beef Round Steak (1kg)
$17.66 $17.66
$18.82 $18.82
-6.16%
Apples (1kg)
$7.73 $7.73
$4.7 $4.7
64.47%
Banana (1kg)
$2.74 $2.74
$1.72 $1.72
59.30%
Oranges (1kg)
$5.97 $5.97
$4.07 $4.07
46.68%
Tomato (1kg)
$7.76 $7.76
$4.86 $4.86
59.67%
Potato (1kg)
$3.92 $3.92
$3.07 $3.07
27.69%
Onion (1kg)
$3.99 $3.99
$2.46 $2.46
62.20%
Lettuce (1 head)
$2.14 $2.14
$2.21 $2.21
-3.17%
Water (1.5 liter bottle)
$1.95 $1.95
$2.37 $2.37
-17.72%
Cigarettes 20 Pack (Marlboro, Camel)
$11.84 $11.84
$12.06 $12.06
-1.82%
Wine (Bottle)
$8.58 $8.58
$14.89 $14.89
-42.38%
Local Beer (0.5 liter bottle)
$1.8 $1.8
$1.83 $1.83
-1.64%
Imported Beer (0.33 liter bottle)
$2.62 $2.62
$2.56 $2.56
2.34%
🚌 Getting Around
Fairfield, CA
San Diego, CA
Difference
One-way Ticket (Public Transport)
$2.06 $2.06
$2.53 $2.53
-18.58%
Public Transport Monthly Pass (Regular Price)
$86.8 $86.8
$72.2 $72.2
20.28%
Taxi Start (Normal Tariff)
$2.93 $2.93
$3.02 $3.02
-2.98%
Taxi (Normal Tariff) (1km)
$1.83 $1.83
$2.02 $2.02
-9.41%
Taxi 1hour Waiting (Normal Tariff)
$29.49 $29.49
$27.53 $27.53
7.12%
Gasoline (1 liter)
$1.32 $1.32
$1.3 $1.3
1.54%
Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)
$33.9K $33.9K
$31.5K $31.5K
7.72%
Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)
$27.5K $27.5K
$27.4K $27.4K
0.44%
🧾 Monthly Utilities & Internet
Fairfield, CA
San Diego, CA
Difference
Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)
$224 $224
$273 $273
-17.97%
SIM Card Monthly Plan (Calls and 10GB+ Data)
$50 $50
$68.2 $68.2
-26.69%
Internet (50+ Mbps, Unlimited Data)
$74.9 $74.9
$79 $79
-5.22%
🎉 Sport & Entertainment
Fairfield, CA
San Diego, CA
Difference
Gym Membership (Monthly)
$127 $127
$66.9 $66.9
89.12%
Tennis Court (1 Hour on Weekend)
$76.4 $76.4
$24.88 $24.88
206.91%
Cinema Ticket
$13.74 $13.74
$16.12 $16.12
-14.76%
🧸 Childcare & Education
Fairfield, CA
San Diego, CA
Difference
Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)
$1,884 $1,884
$1,650 $1,650
14.20%
International Primary School, 1 Child (Yearly)
$19.9K $19.9K
$28.8K $28.8K
-30.92%
👕👟 Clothing & Footwear
Fairfield, CA
San Diego, CA
Difference
Jeans (Levis 501 Or Similar)
$58.9 $58.9
$59.2 $59.2
-0.57%
Summer Dress (H&M, Zara, etc)
$42.08 $42.08
$57.9 $57.9
-27.29%
Sport Shoes (Adidas, Nike)
$84.6 $84.6
$101 $101
-16.17%
Men's Leather Business Shoes
$111 $111
$116 $116
-4.19%
🏠 Accommodation & Living
Fairfield, CA
San Diego, CA
Difference
1-bedroom Apartment, City Center (Monthly)
$2,519 $2,519
$2,790 $2,790
-9.71%
1-bedroom Apartment, Outside City Center (Monthly)
$2,463 $2,463
$2,397 $2,397
2.78%
3-bedroom Apartment, City Center (Monthly)
$3,345 $3,345
$4,934 $4,934
-32.21%
3-bedroom Apartment, Outside City Center (Monthly)
$3,799 $3,799
$4,077 $4,077
-6.81%
Buy Apartment in City Center (m2)
$3,628 $3,628
$9,248 $9,248
-60.77%
Buy Apartment Outside City Center (m2)
$3,677 $3,677
$6,978 $6,978
-47.31%
💵 Salaries & Financials
Fairfield, CA
San Diego, CA
Difference
Average Monthly Net Salary (After Tax)
$4,788 $4,788
$5,519 $5,519
-13.23%
20-Year Fixed Mortgage Interest Rate (Annual %)
6.52
6.39
2.03%

Citycost data is based on AI and user input – minor inaccuracies may occur.

Last update for Fairfield, CA: November 30, 2025

Last update for San Diego, CA: November 30, 2025

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