😐Monthly costs for one person with rent: $895 in San Isidro versus $855 in Mar del Plata.
😐Estimated couple costs with rent: $1,466 in San Isidro versus $1,426 in Mar del Plata.
😐Monthly costs for a family of three with rent: $2,038 in San Isidro versus $1,997 in Mar del Plata.
😐Living in San Isidro is roughly 5% more expensive than Mar del Plata, driven mainly by Clothing & Footwear.
📊Both cities sit below the global median: San Isidro33% lower, Mar del Plata36% lower.
Currency
🍽 Eating Out
San Isidro
Mar del Plata
Difference
Meal at Budget Restaurant
$9.25ARS 13.2K
$9.39ARS 13.4K
-1.49%
Three-Course Dinner for Two, Mid-Range
$30.40ARS 43.4K
$38.16ARS 54.5K
-20.34%
Fast Food Meal(McDonalds, etc)
$9.23ARS 13.2K
$8.07ARS 11.5K
14.37%
Cappuccino
$1.63ARS 2,326
$2.47ARS 3,529
-34.01%
Coke/Pepsi/Fanta/Sprite(0.33 liter bottle)
$1.32ARS 1,891
$2.17ARS 3,094
-39.17%
Water(0.33 liter bottle)
$1.13ARS 1,616
$2.12ARS 3,033
-46.70%
Local Beer(0.5 liter draught)
$1.25ARS 1,780
$3.28ARS 4,687
-61.89%
Imported Beer(0.33 liter bottle)
$2.68ARS 3,826
$3.30ARS 4,721
-18.79%
🛒 Groceries & Markets
San Isidro
Mar del Plata
Difference
Milk(1 liter)
$1.26ARS 1,801
$1.06ARS 1,510
18.87%
White Bread(500g)
$1.64ARS 2,347
$1.43ARS 2,049
14.69%
Rice(white)(1kg)
$1.78ARS 2,539
$2.16ARS 3,082
-17.59%
Eggs
$2.15ARS 3,076
$1.58ARS 2,261
36.08%
Local Cheese(1kg)
$12.32ARS 17.6K
$6.84ARS 9,772
80.12%
Chicken Fillets(1kg)
$6.08ARS 8,690
$5.35ARS 7,639
13.64%
Beef Round Steak(1kg)
$9.31ARS 13.3K
$7.74ARS 11.1K
20.28%
Apples(1kg)
$1.88ARS 2,692
$2.76ARS 3,946
-31.88%
Banana(1kg)
$2.10ARS 2,995
$2.13ARS 3,036
-1.41%
Oranges(1kg)
$0.99ARS 1,418
$1.50ARS 2,140
-34.00%
Tomato(1kg)
$2.54ARS 3,632
$2.53ARS 3,618
0.40%
Potato(1kg)
$1.51ARS 2,157
$1.28ARS 1,829
17.97%
Onion(1kg)
$1.38ARS 1,976
$0.96ARS 1,370
43.75%
Lettuce(1 head)
$0.87ARS 1,243
$0.62ARS 885
40.32%
Water(1.5 liter bottle)
$1.44ARS 2,059
$1.21ARS 1,725
19.01%
Cigarettes 20 Pack(Marlboro, Camel)
$3.19ARS 4,551
$3.49ARS 4,979
-8.60%
Wine(Bottle)
$4.66ARS 6,661
$3.08ARS 4,399
51.30%
Local Beer(0.5 liter bottle)
$1.26ARS 1,799
$1.33ARS 1,904
-5.26%
Imported Beer(0.33 liter bottle)
$3.16ARS 4,511
$1.96ARS 2,805
61.22%
🚌 Getting Around
San Isidro
Mar del Plata
Difference
One-way Ticket(Public Transport)
$0.82ARS 1,178
$0.75ARS 1,076
9.33%
Public Transport Monthly Pass(Regular Price)
-
$9.94ARS 14.2K
-
Taxi Start(Normal Tariff)
$1.55ARS 2,220
$1.46ARS 2,089
6.16%
Taxi(Normal Tariff)(1km)
$0.90ARS 1,291
$0.74ARS 1,051
21.62%
Taxi 1hour Waiting(Normal Tariff)
$6.11ARS 8,732
$7.84ARS 11.2K
-22.07%
Gasoline(1 liter)
$1.02ARS 1,458
$1.10ARS 1,570
-7.27%
Midsize Hatchback 1.4l(Volkswagen Golf, Toyota Prius, Honda Civic, etc)
$24.3KARS 34.7M
$27.3KARS 38.9M
-10.87%
Compact Sedan 1.6l(Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)
$26.4KARS 37.7M
$39.0KARS 55.7M
-32.38%
🧾 Monthly Utilities & Internet
San Isidro
Mar del Plata
Difference
Utilities for 2 People in 2-bedroom Apartment(Heating, Electricity, Gas, Water, Garbage)(85m2)
$56.3ARS 80.5K
$85.4ARS 122.0K
-34.04%
SIM Card Monthly Plan(Calls and 10GB+ Data)
$18.20ARS 26.0K
$10.27ARS 14.7K
77.22%
Internet(50+ Mbps, Unlimited Data)
$14.90ARS 21.3K
$25.40ARS 36.3K
-41.34%
🎉 Sport & Entertainment
San Isidro
Mar del Plata
Difference
Gym Membership(Monthly)
$26.35ARS 37.6K
$17.28ARS 24.7K
52.49%
Tennis Court(1 Hour on Weekend)
$13.86ARS 19.8K
$7.86ARS 11.2K
76.34%
Cinema Ticket
$4.97ARS 7,099
$3.98ARS 5,686
24.87%
🧸 Childcare & Education
San Isidro
Mar del Plata
Difference
Preschool or Kindergarten, Full Day, Private, 1 Child(Monthly)
$331ARS 472.4K
$162ARS 232.1K
103.55%
International Primary School, 1 Child(Yearly)
$1,074ARS 1.5M
$3,242ARS 4.6M
-66.88%
👕👟 Clothing & Footwear
San Isidro
Mar del Plata
Difference
Jeans(Levis 501 Or Similar)
$80.0ARS 114.2K
$56.5ARS 80.7K
41.59%
Summer Dress(H&M, Zara, etc)
$70.4ARS 100.5K
$62.4ARS 89.1K
12.88%
Sport Shoes(Adidas, Nike)
$109ARS 155.4K
$64.2ARS 91.7K
69.46%
Men's Leather Business Shoes
$94.8ARS 135.4K
$62.9ARS 89.9K
50.65%
🏠 Accommodation & Living
San Isidro
Mar del Plata
Difference
1-bedroom Apartment, City Center(Monthly)
$336ARS 479.8K
$285ARS 406.9K
17.90%
1-bedroom Apartment, Outside City Center(Monthly)
$238ARS 340.3K
$206ARS 294.8K
15.44%
3-bedroom Apartment, City Center(Monthly)
$684ARS 976.5K
$718ARS 1.0M
-4.77%
3-bedroom Apartment, Outside City Center(Monthly)
$537ARS 767.2K
$582ARS 831.8K
-7.76%
Buy Apartment in City Center(m2)
$2,032ARS 2.9M
-
-
Buy Apartment Outside City Center(m2)
$2,746ARS 3.9M
-
-
💵 Salaries & Financials
San Isidro
Mar del Plata
Difference
Average Monthly Net Salary(After Tax)
$588ARS 840.6K
$618ARS 882.5K
-4.74%
20-Year Fixed Mortgage Interest Rate(Annual %)
52.71
58.5
-9.90%
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for San Isidro: June 8, 2026
Last update for Mar del Plata: June 7, 2026
Cost Breakdown
🏠A one-bedroom apartment in the center runs $336 in San Isidro and $285 in Mar del Plata. Housing cost is often the main lever when comparing two cities.
💰Mar del Plata pays 5% more on average while also being the cheaper of the two. The combined effect is a noticeably stronger local purchasing power.
🛒Dining out: $30.00 in San Isidro vs $38.00 in Mar del Plata. Groceries flip the comparison at $229 vs $195, with Mar del Plata cheaper for home cooking.
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
San Isidro vs Mar del Plata: Cost of Living - Frequently Asked Questions
Which city is more expensive, San Isidro or Mar del Plata?
Mar del Plata wins on cost – living expenses run 5% lower than in San Isidro. Housing and daily spending are where you'll feel the difference most, making Mar del Plata the obvious pick if budget is a priority.
Are salaries higher in San Isidro or Mar del Plata?
On paper, Mar del Plata earns 5% less. That's worth factoring in alongside costs, though remote workers earning in a stronger currency may not notice the difference at all.
How much does a 1-bedroom apartment cost in San Isidro vs Mar del Plata?
Rent for a central apartment: $336 in San Isidro versus $285 in Mar del Plata. Housing is usually the single largest factor when comparing overall living costs between the two.
Are groceries more expensive in San Isidro or Mar del Plata?
Supermarket bills run roughly 17% higher in San Isidro. For households that cook at home regularly, that difference adds up over a month.
How much does it cost to live in San Isidro compared to Mar del Plata?
All in, you'll spend $895 per month in San Isidro versus $855 in Mar del Plata – a 5% gap that adds up to real savings over time for anyone picking the cheaper option.
Can you live on $800/month in San Isidro or Mar del Plata?
Either city works on $800 a month, though Mar del Plata gives you more room to save. At this income level, the choice is more about lifestyle than financial pressure.
Which city offers a better quality of life: San Isidro or Mar del Plata?
Both cities offer a good standard of living with different trade-offs. Neither is objectively better – the right pick depends on what matters most: affordability, career, cultural scene, or climate.
How safe is San Isidro compared to Mar del Plata?
Safety-wise, San Isidro and Mar del Plata are on par. Petty crime is typical for cities this size, and most residents feel comfortable going about their daily routines in either place.
Which city is more affordable for expats?
Expats usually find Mar del Plata gentler on the wallet – expenses run 5% less than in San Isidro. Beyond cost, consider language, visa policies, and how big the international community is in each city.
San Isidro vs other spots: cost of living compared