Cost of Living Comparison Between Union City, CA and Chiang Mai Cost of Living Comparison Between Union City, CA and Chiang Mai

Monthly Cost of Living

A single person spends $2,708 per month in Union City, CA vs $847 in Chiang Mai, rent included.

A couple spends around $3,974 per month in Union City, CA vs $1,332 in Chiang Mai, rent included.

A family of three spends $5,240 per month in Union City, CA vs $1,816 in Chiang Mai, rent included.

Union City, CA costs about 220% more than Chiang Mai, driven mainly by Eating Out.

Union City, CA sits 103% above the global median, while Chiang Mai is 37% below – they fall on opposite sides of the world average.

Meal at Budget Restaurant

$21.57 $21.57

$2.03 ฿68.5

962.56%

Three-Course Dinner for Two, Mid-Range

$76.3 $76.3

$18.71 ฿631

307.70%

Fast Food Meal (McDonalds, etc)

$11.21 $11.21

$7.84 ฿265

42.98%

Cappuccino

$5.77 $5.77

$1.93 ฿65.0

198.96%

Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)

$2.95 $2.95

$0.83 ฿28.05

255.42%

Water (0.33 liter bottle)

$2.88 $2.88

$0.35 ฿11.82

722.86%

Local Beer (0.5 liter draught)

$7.48 $7.48

$2.22 ฿74.9

236.94%

Imported Beer (0.33 liter bottle)

$8.79 $8.79

$3.79 ฿128

131.93%

Milk (1 liter)

$1.21 $1.21

$1.65 ฿55.5

-26.67%

White Bread (500g)

$3.50 $3.50

$1.55 ฿52.4

125.81%

Rice (white) (1kg)

$5.40 $5.40

$1.18 ฿39.86

357.63%

Eggs

$3.85 $3.85

$2.01 ฿68.0

91.54%

Local Cheese (1kg)

$18.91 $18.91

$16.16 ฿545

17.02%

Chicken Fillets (1kg)

$9.57 $9.57

$3.03 ฿102

215.84%

Beef Round Steak (1kg)

$8.96 $8.96

$10.84 ฿366

-17.34%

Apples (1kg)

$5.00 $5.00

$2.68 ฿90.4

86.57%

Banana (1kg)

$2.70 $2.70

$1.22 ฿41.21

121.31%

Oranges (1kg)

$3.13 $3.13

$1.63 ฿54.9

92.02%

Tomato (1kg)

$6.70 $6.70

$1.53 ฿51.6

337.91%

Potato (1kg)

$2.13 $2.13

$1.34 ฿45.18

58.96%

Onion (1kg)

$4.17 $4.17

$1.21 ฿40.93

244.63%

Lettuce (1 head)

$2.22 $2.22

$0.70 ฿23.67

217.14%

Water (1.5 liter bottle)

$3.17 $3.17

$0.53 ฿17.73

498.11%

Cigarettes 20 Pack (Marlboro, Camel)

$11.83 $11.83

$4.69 ฿158

152.24%

Wine (Bottle)

$13.14 $13.14

$17.71 ฿598

-25.80%

Local Beer (0.5 liter bottle)

$1.76 $1.76

$1.85 ฿62.3

-4.86%

Imported Beer (0.33 liter bottle)

$2.74 $2.74

$3.21 ฿108

-14.64%

One-way Ticket (Public Transport)

$1.97 $1.97

$0.89 ฿30.07

121.35%

Public Transport Monthly Pass (Regular Price)

$18.76 ฿633

Taxi Start (Normal Tariff)

$3.48 $3.48

$1.41 ฿47.48

146.81%

Taxi (Normal Tariff) (1km)

$1.95 $1.95

$1.29 ฿43.59

51.16%

Taxi 1hour Waiting (Normal Tariff)

$29.27 $29.27

$7.79 ฿263

275.74%

Gasoline (1 liter)

$1.26 $1.26

$1.29 ฿43.67

-2.33%

Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)

$29.9K $29.9K

$21.8K ฿734.7K

37.57%

Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)

$25.2K $25.2K

$21.7K ฿732.1K

16.04%

Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)

$193 $193

$70.0 ฿2,362

175.08%

SIM Card Monthly Plan (Calls and 10GB+ Data)

$47.93 $47.93

$14.19 ฿479

237.77%

Internet (50+ Mbps, Unlimited Data)

$78.3 $78.3

$17.42 ฿588

349.25%

Gym Membership (Monthly)

$42.94 $42.94

$41.64 ฿1,405

3.12%

Tennis Court (1 Hour on Weekend)

$6.89 ฿233

Cinema Ticket

$12.69 $12.69

$5.78 ฿195

119.55%

Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)

$1,677 $1,677

$300 ฿10.1K

459.28%

International Primary School, 1 Child (Yearly)

$32.8K $32.8K

$14.5K ฿490.1K

125.88%

Jeans (Levis 501 Or Similar)

$21.88 $21.88

$55.4 ฿1,869

-60.48%

Summer Dress (H&M, Zara, etc)

$35.48 $35.48

$26.31 ฿888

34.85%

Sport Shoes (Adidas, Nike)

$103 $103

$84.8 ฿2,863

20.96%

Men's Leather Business Shoes

$236 $236

$70.5 ฿2,379

235.09%

1-bedroom Apartment, City Center (Monthly)

$1,575 $1,575

$425 ฿14.4K

270.47%

1-bedroom Apartment, Outside City Center (Monthly)

$1,363 $1,363

$235 ฿7,933

479.79%

3-bedroom Apartment, City Center (Monthly)

$5,297 $5,297

$802 ฿27.1K

560.26%

3-bedroom Apartment, Outside City Center (Monthly)

$2,260 $2,260

$516 ฿17.4K

338.18%

Buy Apartment in City Center (m2)

$1,926 ฿65.0K

Buy Apartment Outside City Center (m2)

$1,451 ฿49.0K

Average Monthly Net Salary (After Tax)

$7,159 $7,159

$586 ฿19.8K

1121.16%

20-Year Fixed Mortgage Interest Rate (Annual %)

20.00%

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

Last update for Union City, CA: July 22, 2026

Last update for Chiang Mai: July 20, 2026

Cost Breakdown

A central one-bedroom costs $1,575 in Union City, CA versus $425 in Chiang Mai. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.

Salaries run about 1121% higher in Union City, CA, which partly offsets the higher cost of living there. Purchasing power depends on which expenses matter most to you.

A mid-range dinner for two costs $76.0 in Union City, CA versus $19.00 in Chiang Mai. Monthly groceries follow the same trend: $405 vs $242 – making Chiang Mai the more affordable choice for daily food spending.

City Median Internet Speeds Comparison (Updated April 2026)

The chart highlights the Precision Threshold for mobile and fixed broadband internet speeds, updated quarterly.

Digital Nomad Cost of Living Index

Union City, CA vs Chiang Mai: Cost of Living - Frequently Asked Questions

Union City, CA costs about 220% more than Chiang Mai, with the gap driven mainly by Eating Out. That's enough to noticeably affect everyday spending and lifestyle for anyone choosing between the two.

For a comfortable life, plan on about $4,062 per month in Union City, CA and $1,271 in Chiang Mai. That covers rent, food, utilities, transport, and enough left over to feel settled – not just surviving.

Rent is clearly cheaper in Chiang Mai, especially for central apartments. Housing is actually the single biggest factor behind the overall cost gap between these two cities.

A mid-range dinner for two costs $76.0 in Union City, CA and $19.00 in Chiang Mai. That's a good indicator of the overall restaurant and café pricing gap between the two cities.

Groceries cost about 67% more in Union City, CA, though it depends on what you buy. Local produce may be comparable; imported and premium items show the biggest price gap.

A $1,000 monthly budget goes further in Chiang Mai, where all-in costs run around $847, than in Union City, CA at $2,708. In Chiang Mai it covers expenses comfortably, while in Union City, CA it requires careful planning or may not stretch far enough.

For digital nomads, it depends on budget. Chiang Mai costs $847 versus $2,708 in Union City, CA. Both have workable remote work infrastructure, but the cost gap matters when income varies month to month.

Both have safer and rougher neighborhoods, but overall safety is comparable to other large cities. Neighborhood choice matters more than the city-level comparison – central, well-trafficked areas feel secure in both.

If budget matters most, go with Chiang Mai. If higher salaries, better infrastructure, or specific career opportunities are the priority, Union City, CA makes more sense. Both are solid long-term options with distinct trade-offs.