Buenos Aires vs Montevideo
Two capitals on opposite banks of the same river. Buenos Aires is cheaper for groceries and stronger in healthcare and schools; Montevideo is calmer and more predictable, but rent and food there cost more.
In short
Calculated from the figures below, with no overall “who wins” score.
Rent
✓in Montevideo cheaper — −15%
Family groceries
≈ about equal≈ $630ARS 985,617 and ≈ $630–651UYU 25,236–26,112 per month
Health insurance
✓in Buenos Aires cheaper — −27%
In numbers
Exchange rate as of the date each figure was checked.
House or apartment rent
per monthBuenos Aires≈ $752–899ARS 1,176,184–1,406,326✓Montevideo≈ $577–827UYU 23,124–33,147cheaper by 15%Piped gas
✓Buenos Aires≈ $0.2 per m³ARS 316.16 per m³cheaper by 83%Montevideo≈ $1.21 per m³UYU 48.55 per m³Family groceries
per monthalmost equalBuenos Aires≈ $630ARS 985,617Montevideo≈ $630–651UYU 25,236–26,112Internet
per month✓Buenos Aires≈ $8.95–23ARS 13,999–35,774cheaper by 79%Montevideo≈ $41–108UYU 1,650–4,342Health insurance
per month✓Buenos Aires≈ $70–179ARS 110–280kcheaper by 27%Montevideo≈ $171UYU 6,858Winter
averageBuenos Aires12 °C12 °CMontevideo7–15 °C7–15 °CPrecipitation
per yearBuenos Aires1,260 mm1,260 mmMontevideo1,101 mm1,101 mmReady-made house
purchaseBuenos Aires$151–200k$151–200k✓Montevideo$118k$118kcheaper by 33%
By topic
A quick look at each city. Details and sources are on the city page.
Daily life
Buenos Aires
Nothing yet
Montevideo
From 16k pesos in Casavalle to 34k in Carrasco: between the cheapest and the most expensive neighbourhood it is a little over two times.
OfficialINE: average rent by neighborhood in Montevideo, active contracts · checked 28 Sep 2026
Housing
Buenos Aires
A building maintenance fee: on average 337k pesos a month, on top of rent. For a three-room flat in Palermo, about 300k.
SpecialistLa Nacion: expensas in Buenos Aires, ConsorcioAbierto data on ~13,000 buildings · checked 28 Sep 2026
A flat with two bedrooms: Caballito 1.18 million pesos a month, Palermo 1.31 million, Núñez 1.41 million. Expensas on top.
OfficialIDECBA - Dynamics of the apartment rental market, Buenos Aires, Q2 2026 (Informe de resultados 2049) · checked 28 Sep 2026
A studio (monoambiente, about 30 m²) averages 565,658 pesos a month; a one-bedroom of 43 m² averages 764,485 pesos. Small flats vary little between barrios.
OfficialIDECBA - Dynamics of the apartment rental market, Buenos Aires, Q2 2026 (Informe de resultados 2049) · checked 28 Sep 2026
Three quarters of listings are homes with one bedroom at most. A family with two children can use about a quarter of the market.
OfficialIDECBA - Dynamics of the apartment rental market, Buenos Aires, Q2 2026 (Informe de resultados 2049) · checked 28 Sep 2026
Montevideo
The average existing contract in Montevideo is 23,472 pesos a month. Pocitos 28,018, Punta Carretas 28,959, Centro 23,124 (July 2026).
OfficialINE: rental market indicators, July 2026 · checked 28 Sep 2026
A two-bedroom in Pocitos is about 39k pesos a month, in Punta Carretas 50k, in Centro 29.9k. A three-bedroom house in Carrasco is 2,300–5,500 dollars.
SpecialistGallito: two-bedroom apartments for rent in Pocitos · checked 28 Sep 2026
The median of registered transactions in Montevideo is 118k dollars (June 2026), nationwide 85k.
OfficialINE: housing sales market indicators, June-July 2026 · checked 28 Sep 2026
By the listings, about 298k dollars for 72 m² in Pocitos, range 120–680k. These are asking prices, not transactions.
SpecialistGallito: two-bedroom apartments for sale in Pocitos · checked 28 Sep 2026
Money and prices
Buenos Aires
The city's basket for a family with two children is 2.08 million pesos a month, but without rent. With the rent of a three-room flat it comes to 3.3–3.5 million.
OfficialIDECBA - Poverty lines and consumer baskets of the City of Buenos Aires, August 2026 (Informe de resultados 2054) · checked 28 Sep 2026
The food basket for a family of four is 985,617 pesos a month at city prices (August 2026). Up 34.7% over the year.
OfficialIDECBA - Poverty lines and consumer baskets of the City of Buenos Aires, August 2026 (Informe de resultados 2054) · checked 28 Sep 2026
Middle class by the city's yardstick starts at 2.6 million pesos for a family of four, and that is with owned housing.
OfficialIDECBA - Poverty lines and consumer baskets of the City of Buenos Aires, August 2026 (Informe de resultados 2054) · checked 28 Sep 2026
Montevideo
A family of three renting housing in Montevideo is considered poor at an income below 54,233 pesos a month. For two the threshold is 39,169.
OfficialINE: income poverty estimate, first half of 2025, with poverty lines · checked 28 Sep 2026
The INE minimum food basket for Montevideo is 6,309 pesos per person a month, for a family of four about 25,200. Values for January 2025.
OfficialINE: income poverty estimate, first half of 2025, with poverty lines · checked 28 Sep 2026
Family and kids
Buenos Aires
Fee ceilings in schools with state support: primary (half-day) 44–224k pesos a month, secondary 55–297k.
SpecialistiProfesional - new fee caps in CABA private schools from September 2026 · checked 28 Sep 2026
Montevideo
Enrolment in a state kindergarten from age three and in school goes through the Guri Familia portal. The country of origin and the family's status do not matter.
OfficialMinistry of Education and Culture: guide to enrolling migrants, primary education · checked 28 Sep 2026
Healthcare
Buenos Aires
A mid-level plan costs 110–280k pesos a month per person; OSDE 210 cost 285k in September 2026. For a family, multiply.
SpecialistComparison of private health insurance (prepagas) prices, September 2026 · checked 28 Sep 2026
With residency, city hospitals are free on equal terms with Argentines. Without a DNI, elective care is paid; emergency care is for everyone.
OfficialResolución 1054/MSGC/2025 - procedure for treating patients without an Argentine DNI in city hospitals · checked 28 Sep 2026
Montevideo
The regulator's benchmark for a personal contribution to a mutualista (a private health fund) is 6,858 pesos a month per person. The cap on a co-payment for a visit, test or medicine is 880 pesos.
OfficialUruguay's Ministry of Public Health: healthcare price adjustment, July 2026 · checked 28 Sep 2026
Transport
Buenos Aires
The metro is 1,753 pesos per trip, a bus from 888. Fares drop from the 21st trip in a month. A family spends about 127k a month.
OfficialRed SUBE - AMBA public transport fares, in effect from 1 September 2026 · checked 28 Sep 2026
Montevideo
One hour of travel with an STM card costs 52 pesos, two hours 78. Cash is more expensive: 64 and 97. The first card is free.
OfficialMontevideo city hall: urban public transport fares · checked 28 Sep 2026
On Ruta 101, kilometre 19.95. There are 18 direct destinations, only Madrid in Europe and only Miami in the US.
SpecialistCarrasco airport: direct destinations · checked 28 Sep 2026
Climate
Buenos Aires
The average July temperature is 11.5 degrees: about 8 at night, about 16 by day. Snow comes once in several generations, but you need heating in winter.
SpecialistClimates to Travel - climate of Buenos Aires, 1991-2020 normals · checked 28 Sep 2026
About 1,260 mm a year and 77 rainy days – there is no dry season. It rains most in summer, winter is the driest. Downpours sometimes cause flooding.
SpecialistClimates to Travel - climate of Buenos Aires, 1991-2020 normals · checked 28 Sep 2026
Montevideo
July is the coldest month: average minimum 7.2 degrees, average maximum 15.0. June and August are almost the same.
OfficialWMO, World Weather Information Service: climate normals of Montevideo · checked 28 Sep 2026
About 1,100 mm a year, and surprisingly evenly distributed: in any month from 83 to 109 mm and 8–10 rain days.
OfficialWMO, World Weather Information Service: climate normals of Montevideo · checked 28 Sep 2026
Safety
Buenos Aires
In 2025 there were 2.53 homicides per 100k residents – the lowest since 1995, below the national average (3.7).
OfficialBuenos Aires crime map, summary report for 2025 · checked 28 Sep 2026
Montevideo
In 2025 Montevideo had 210 homicides out of 369 nationwide, that is 57%. Nationwide it is 10.3 per 100 thousand residents.
OfficialUruguay's Ministry of the Interior: preliminary crime statistics for 2025 · checked 28 Sep 2026
Robbery reports (rapiña) in 2025: Pocitos 125, Carrasco 59, Cordón 290, Casavalle 481, Unión 564. These are the number of cases, not adjusted for population.
OfficialUruguay's Ministry of the Interior, open data: crime reports by Montevideo neighborhood (microdata through 2025) · checked 29 Sep 2026
Reports of theft without violence in 2025: Cordón 2,697, Pocitos 2,062, Carrasco 517. This includes thefts from cars and shops, not only from passers-by.
OfficialUruguay's Ministry of the Interior, open data: crime reports by Montevideo neighborhood (microdata through 2025) · checked 29 Sep 2026
Internet and phone
Buenos Aires
Fibre at 300 Mbps costs about 14–22k pesos a month on promotion, 500 Mbps 22–36k. The main trap: after 6–12 months the list price kicks in, and it is three to four times higher.
SpecialistMovistar Argentina - 300 Mbps fiber plan · checked 28 Sep 2026
Montevideo
State-owned Antel offers up to 1000/300 Mbit/s over fibre, and the basic home plan is 400/30.
OfficialAntel: data transmission price list, 2026 · checked 28 Sep 2026
From 1,650 pesos for 400 Mbit/s to 4,342 for a gigabit. Taxes included, two-year contract.
OfficialAntel: data transmission price list, 2026 · checked 28 Sep 2026
Services
Buenos Aires
Without subsidies, electricity, gas and water cost about 142k pesos a month in spring and up to 166k in winter. Expensas (the building fee) are not included in this amount.
SpecialistTN citing the Observatorio de Tarifas y Subsidios IIEP (UBA-CONICET) - AMBA utilities basket, September 2026 · checked 28 Sep 2026
Edesur electricity without a subsidy: 157 pesos per kWh plus 3,632 a month (category 151–400 kWh). For 300 kWh about 50.8k pesos without IVA (33 dollars).
OfficialEdesur: cuadro tarifario, ENReGE resolution 535/26, in effect from 1 September 2026 · checked 30 Sep 2026
Metrogas gas without a subsidy: 316 pesos per m³ plus a fixed charge of 4.4–53.8k a month, without taxes. 100 m³ in winter (category R2 2°) – about 47.6k pesos (31 dollars).
OfficialMetrogas: cuadros tarifarios, September 2026 (tariffs for homes without SEF subsidies, excluding taxes) · checked 30 Sep 2026
Montevideo
From January 2026: 6.744 pesos per kWh up to 100 kWh, 8.452 from 101 to 600, plus a fixed 324.9 pesos a month. For 300 kWh the tariff comes to about 2,900 pesos.
OfficialDecreto 339/025: UTE rates from 1 January 2026 · checked 28 Sep 2026
OSE water from January 2026: up to 15 m³ at 36.91 pesos per m³ plus a fixed charge of 327.5. For 15 m³ that comes to about 880 pesos a month. The municipality bills sewage separately.
OfficialDecree 340/025: OSE water and sewerage tariffs from 1 January 2026 · checked 29 Sep 2026
The municipality, not OSE, bills sewage in Montevideo: a fixed charge of 80.76 pesos a month and 45.30 per m³ of water (2025 tariff). For 15 m³ that is about 760 pesos, billed every two months.
OfficialMontevideo city government: saneamiento (sewerage) tariff · checked 29 Sep 2026
Montevideo Gas network gas, September 2026, including VAT: 48.55 pesos per m³ plus a fixed charge of 714.86 a month. Summer, 30 m³: about 2,170 pesos; winter, 100 m³: about 5,570.
OfficialMontevideo Gas: current tariff, September 2026, including VAT · checked 29 Sep 2026

