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Cost of Living Comparison Between San Diego, CA and Boulder, CO Cost of Living Comparison Between San Diego, CA and Boulder, CO

😐 Solo nomad: San Diego, CA is 11.6% more expensive than Boulder, CO without rent, and 15.1% more expensive with rent.
😐 Family of 3: San Diego, CA is 12.8% more expensive than Boulder, CO without rent, and 21.8% more expensive with rent.
Currency
🍽 Eating Out
San Diego, CA
Boulder, CO
Difference
Meal at Budget Restaurant
$23.14 $23.14
$19.74 $19.74
17.22%
Three-Course Dinner for Two, Mid-Range
$98.1 $98.1
$69.3 $69.3
41.42%
Fast Food Meal (McDonalds, etc)
$15.05 $15.05
$10.98 $10.98
37.07%
Cappuccino
$5.84 $5.84
$5.76 $5.76
1.39%
Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)
$3.06 $3.06
$3.29 $3.29
-6.99%
Water (0.33 liter bottle)
$2.47 $2.47
$2.31 $2.31
6.93%
Local Beer (0.5 liter draught)
$7.82 $7.82
$6.35 $6.35
23.15%
Imported Beer (0.33 liter bottle)
$8.92 $8.92
$6.82 $6.82
30.79%
🛒 Groceries & Markets
San Diego, CA
Boulder, CO
Difference
Milk (1 liter)
$1.24 $1.24
$1.03 $1.03
20.39%
White Bread (500g)
$4.34 $4.34
$3.54 $3.54
22.60%
Rice (white) (1kg)
$4.5 $4.5
$4.46 $4.46
0.90%
Eggs
$5.17 $5.17
$5.44 $5.44
-4.96%
Local Cheese (1kg)
$13.62 $13.62
$13.14 $13.14
3.65%
Chicken Fillets (1kg)
$12.45 $12.45
$14.65 $14.65
-15.02%
Beef Round Steak (1kg)
$18.71 $18.71
$17 $17
10.06%
Apples (1kg)
$4.53 $4.53
$4.36 $4.36
3.90%
Banana (1kg)
$1.71 $1.71
$1.52 $1.52
12.50%
Oranges (1kg)
$3.92 $3.92
$3.82 $3.82
2.62%
Tomato (1kg)
$4.82 $4.82
$4.85 $4.85
-0.62%
Potato (1kg)
$2.96 $2.96
$2.67 $2.67
10.86%
Onion (1kg)
$2.46 $2.46
$2.73 $2.73
-9.89%
Lettuce (1 head)
$2.27 $2.27
$2.31 $2.31
-1.73%
Water (1.5 liter bottle)
$2.41 $2.41
$2.25 $2.25
7.11%
Cigarettes 20 Pack (Marlboro, Camel)
$12.18 $12.18
$10.03 $10.03
21.44%
Wine (Bottle)
$14.88 $14.88
$16.93 $16.93
-12.11%
Local Beer (0.5 liter bottle)
$1.77 $1.77
$1.91 $1.91
-7.33%
Imported Beer (0.33 liter bottle)
$2.46 $2.46
$3.73 $3.73
-34.05%
🚌 Getting Around
San Diego, CA
Boulder, CO
Difference
One-way Ticket (Public Transport)
$2.48 $2.48
$2.71 $2.71
-8.49%
Public Transport Monthly Pass (Regular Price)
$71.8 $71.8
$148 $148
-51.38%
Taxi Start (Normal Tariff)
$2.96 $2.96
$2.45 $2.45
20.82%
Taxi (Normal Tariff) (1km)
$2.08 $2.08
$1.43 $1.43
45.45%
Taxi 1hour Waiting (Normal Tariff)
$27.64 $27.64
$24.44 $24.44
13.09%
Gasoline (1 liter)
$1.24 $1.24
$0.8 $0.8
55.00%
Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)
$31.1K $31.1K
$26.7K $26.7K
16.27%
Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)
$26.6K $26.6K
$25.7K $25.7K
3.44%
🧾 Monthly Utilities & Internet
San Diego, CA
Boulder, CO
Difference
Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)
$271 $271
$194 $194
39.57%
SIM Card Monthly Plan (Calls and 10GB+ Data)
$69 $69
$59.4 $59.4
16.14%
Internet (50+ Mbps, Unlimited Data)
$78.7 $78.7
$70.2 $70.2
12.05%
🎉 Sport & Entertainment
San Diego, CA
Boulder, CO
Difference
Gym Membership (Monthly)
$67.8 $67.8
$79.9 $79.9
-15.10%
Tennis Court (1 Hour on Weekend)
$24.55 $24.55
$20.18 $20.18
21.66%
Cinema Ticket
$15.69 $15.69
$16.81 $16.81
-6.66%
🧸 Childcare & Education
San Diego, CA
Boulder, CO
Difference
Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)
$1,613 $1,613
$1,451 $1,451
11.11%
International Primary School, 1 Child (Yearly)
$28.3K $28.3K
$30.7K $30.7K
-8.02%
👕👟 Clothing & Footwear
San Diego, CA
Boulder, CO
Difference
Jeans (Levis 501 Or Similar)
$59.8 $59.8
$72.3 $72.3
-17.25%
Summer Dress (H&M, Zara, etc)
$58.6 $58.6
$37.35 $37.35
56.89%
Sport Shoes (Adidas, Nike)
$99.7 $99.7
$88.2 $88.2
13.05%
Men's Leather Business Shoes
$115 $115
$102 $102
13.29%
🏠 Accommodation & Living
San Diego, CA
Boulder, CO
Difference
1-bedroom Apartment, City Center (Monthly)
$2,798 $2,798
$2,163 $2,163
29.38%
1-bedroom Apartment, Outside City Center (Monthly)
$2,358 $2,358
$1,855 $1,855
27.11%
3-bedroom Apartment, City Center (Monthly)
$5,018 $5,018
$4,077 $4,077
23.07%
3-bedroom Apartment, Outside City Center (Monthly)
$4,152 $4,152
$2,792 $2,792
48.72%
Buy Apartment in City Center (m2)
$9,080 $9,080
$4,697 $4,697
93.34%
Buy Apartment Outside City Center (m2)
$7,024 $7,024
$4,418 $4,418
59.00%
💵 Salaries & Financials
San Diego, CA
Boulder, CO
Difference
Average Monthly Net Salary (After Tax)
$5,395 $5,395
$5,166 $5,166
4.44%
20-Year Fixed Mortgage Interest Rate (Annual %)
6.39
6.42
-0.47%

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

Last update for San Diego, CA: November 23, 2025

Last update for Boulder, CO: November 24, 2025

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