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City comparison

Buenos Aires vs Rosario

In short

Calculated from the figures below, with no overall “who wins” score.

  • Rent

    in Rosario cheaper — −42%

  • Family budget

    in Rosario cheaper — −8%

  • Private school

    ≈ about equal≈ $28–190ARS 44,300–296,700 and ≈ $40–180ARS 61,752–277,883 per month

In numbers

Exchange rate as of the date each figure was checked.

  • House or apartment rent

    per month
    Buenos Aires≈ $752–899ARS 1,176,184–1,406,326
    Rosario≈ $401–550ARS 620–850k
    cheaper by 42%
  • Piped gas

    almost equal
    Buenos Aires≈ $0.2 per m³ARS 316.16 per m³
    Rosario≈ $0.21 per m³ARS 324.5 per m³
  • Family budget

    per month
    Buenos Aires≈ $1,060ARS 1,651,798
    Rosario≈ $974ARS 1,505,487
    cheaper by 8%
  • Private school

    per month
    almost equal
    Buenos Aires≈ $28–190ARS 44,300–296,700
    Rosario≈ $40–180ARS 61,752–277,883
  • Winter

    average
    Buenos Aires12 °C12 °C
    Rosario11 °C11 °C
  • Precipitation

    per year
    Buenos Aires1,260 mm1,260 mm
    Rosario1,055 mm1,055 mm
  • Ready-made house

    purchase
    Buenos Aires$151–200k$151–200k
    cheaper by 32%
    Rosario$147,250 – 370k$147,250 – 370k

By topic

A quick look at each city. Details and sources are on the city page.

Housing

Buenos Aires

Rent for a three-room flat by barrio

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

Studio and one-bedroom

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

What is actually available for rent

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

Rent in dollars

A quarter of listings are priced in dollars, and for four-room flats it is already 44%. The further north the district, the more often it is dollars.

OfficialIDECBA - Dynamics of the apartment rental market, Buenos Aires, Q2 2026 (Informe de resultados 2049) · checked 28 Sep 2026

Everything about housing in Buenos Aires →

Rosario

Two-bedroom rent

A two-bedroom apartment is most often 620–850k pesos a month, median 750k (about 490 dollars). In Puerto Norte asking prices reach 1.8 million. Building fees on top.

SpecialistMercado Libre: two-bedroom apartments for rent, Rosario · checked 6 Oct 2026

Buying a house

A three-bedroom house by listings is most often 147–370k dollars, median about 260k. Sellers quote prices in dollars.

SpecialistMercado Libre: three-bedroom houses for sale, Rosario · checked 6 Oct 2026

Everything about housing in Rosario →

Money and prices

Buenos Aires

Budget for a family of four

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

Food for a family

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

How much you need to earn

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

Everything about money and prices in Buenos Aires →

Rosario

Groceries for a family

The minimum food basket for a family of four in the Pampas region (INDEC) is about 678k pesos a month, June 2026. There is no separate figure for Rosario.

OfficialIPEC Santa Fe, INDEC series: basic food basket (extreme poverty line) per adult equivalent, Pampas region, 2017 to June 2026 · checked 6 Oct 2026

Budget for a family of four

The poverty line for a family of four in the Pampas region is 1.51 million pesos a month (June 2026), without rent. With a rented two-bedroom: 2.1–2.4 million.

OfficialIPEC Santa Fe, INDEC series: total basic basket (poverty line) per adult equivalent, Pampas region, 2017 to June 2026 · checked 6 Oct 2026

Everything about money and prices in Rosario →

Family and kids

Buenos Aires

Private schools

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

Everything about family and kids in Buenos Aires →

Rosario

Private schools

Fee caps at state-subsidised private schools as of October 2025: 62–278k pesos a month. Only 6% of schools have no cap, mostly in Rosario.

SpecialistLa Capital: in Santa Fe only a handful of private schools have no fee cap · checked 6 Oct 2026

Everything about family and kids in Rosario →

Healthcare

Buenos Aires

Hospitals and foreigners

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

Private health insurance

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

Everything about healthcare in Buenos Aires →

Rosario

Hospitals and foreigners

Foreigners without residence must pay in national hospitals. In July 2026 a bill was filed in Santa Fe to charge them in provincial ones too; emergency care stays free.

SpecialistLa Voz de San Justo: national hospitals charge foreigners without residence · checked 6 Oct 2026

Everything about healthcare in Rosario →

Transport

Buenos Aires

Metro and buses

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

Everything about transport in Buenos Aires →

Rosario

Airport and flights

In 2025 Rosario had flights to Panama, Rio, Lima and Florianópolis, and at home to Buenos Aires, Bariloche, Iguazú, Mendoza and Salta. Buenos Aires is 300 km away.

OfficialArgentina's Ministry of Tourism, “Conectividad Aérea”: main air routes by year (flights and passengers) · checked 6 Oct 2026

Everything about transport in Rosario →

Climate

Buenos Aires

Winter

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

Annual precipitation

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

Everything about climate in Buenos Aires →

Rosario

Summer and heat

January averages 24.8 degrees, about 31 by day and 19 at night. From September to February there are heat waves up to 38–40, the record is 40.5 in January 2006.

SpecialistClimates to Travel: climate of Rosario, normals 1991–2020 · checked 6 Oct 2026

Precipitation and seasons

About 1,055 mm a year. Rainy from October to April (108–138 mm a month), often in thunderstorms; driest in June–August (23–35 mm).

SpecialistClimates to Travel: climate of Rosario, normals 1991–2020 · checked 6 Oct 2026

Winter

The average July temperature is 10.7 degrees: 16.5 by day and about 5 at night. On cold nights down to -3.5, snow almost never falls. Winter is humid, about 75–79%.

SpecialistClimates to Travel: climate of Rosario, normals 1991–2020 · checked 6 Oct 2026

Everything about climate in Rosario →

Safety

Buenos Aires

Intentional homicides

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

Everything about safety in Buenos Aires →

Rosario

Homicides: a sharp drop

Rosario department, January–June 2026: 47 homicide victims, the fewest since 2014 and 32% fewer than a year earlier. Province-wide in 2025: 5.6 per 100k.

OfficialSanta Fe Public Security Observatory: homicides in the province, January–June 2026 · checked 6 Oct 2026

Everything about safety in Rosario →

Internet and phone

Buenos Aires

Internet

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

Everything about internet and phone service in Buenos Aires →

Rosario

Nothing yet

Services

Buenos Aires

Electricity (Edesur)

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

Mains gas (Metrogas)

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

Electricity, gas and water

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

Everything about services in Buenos Aires →

Rosario

Electricity (EPE)

EPE electricity without subsidy from 1 September 2026: 245 to 431 pesos per kWh by step plus 3.8k a month. 300 kWh is about 96k pesos before taxes (63 dollars).

OfficialEPE Santa Fe: full residential tariff schedule, consumption from 1 September 2026 (PDF “Cuadro Tarifario Septiembre 2026” in the “Usuarios” section) · checked 6 Oct 2026

Piped gas (Litoral Gas)

Litoral Gas in Rosario without subsidy: 324.5 pesos per m³ plus a fixed charge from 3.6k (R1), before taxes. 100 m³ in winter is about 36k pesos (24 dollars).

OfficialENReGE (formerly ENARGAS): natural gas tariffs of all distributors from 1 September 2026 (Excel), Litoral Gas, Santa Fe province · checked 6 Oct 2026

Everything about services in Rosario →

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