Buenos Aires vs Colonia del Sacramento
In short
Calculated from the figures below, with no overall “who wins” score.
Rent
✓in Colonia del Sacramento cheaper — −14%
Internet
✓in Buenos Aires cheaper — −79%
Ready-made house
✓in Buenos Aires cheaper — −30%
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✓Colonia del Sacramento≈ $619–793UYU 25–32kcheaper by 14%Piped gas
✓Buenos Aires≈ $0.2 per m³ARS 316.16 per m³cheaper by 82%Colonia del Sacramento≈ $1.15UYU 46.64Internet
per month✓Buenos Aires≈ $8.95–23ARS 13,999–35,774cheaper by 79%Colonia del Sacramento≈ $41–108UYU 1,650–4,342Winter
averageBuenos Aires12 °C12 °CColonia del Sacramento11 °C11 °CPrecipitation
per yearBuenos Aires1,260 mm1,260 mmColonia del Sacramento1,144.5 mm1,144.5 mmReady-made house
purchase✓Buenos Aires$151–200k$151–200kcheaper by 30%Colonia del Sacramento$155–350k$155–350k
By topic
A quick look at each city. Details and sources are on the city page.
Daily life
Buenos Aires
Nothing yet
Colonia del Sacramento
The 2023 census counted 135,797 people in the department of Colonia, about 4% of Uruguay's population. The source gives no separate figure for the city.
OfficialINE: final results of the 2023 census, population by department · checked 6 Oct 2026
Housing
Buenos Aires
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
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
Colonia del Sacramento
A two-bedroom house or apartment in listings costs 25–32 thousand pesos a month, median 27 thousand (about 670 dollars). Furnished or by the rambla: in dollars.
SpecialistInfoCasas: houses and apartments for rent in Colonia del Sacramento, all six pages of results (about 120 listings) · checked 6 Oct 2026
A three-bedroom house in listings costs 155–350 thousand dollars, median 230 thousand. Two bedrooms: 100–160 thousand, median 135 thousand.
SpecialistInfoCasas: houses for sale in Colonia del Sacramento, first four pages of results (85 houses out of more than 400 listings) · checked 6 Oct 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
Colonia del Sacramento
Nothing yet
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
Colonia del Sacramento
Nothing yet
Healthcare
Buenos Aires
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
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
Colonia del Sacramento
The local FONASA health provider is ORAMECO (Alberto Méndez 170). The department also has CAMEC in Rosario and CAMOC in Carmelo. The BPS list is old, from 2018.
OfficialBPS: list of FONASA providers with the full range of services · checked 6 Oct 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
Colonia del Sacramento
To Buenos Aires by Colonia Express ferry in 1 h 15 min, five sailings a day each way. From Montevideo a bus with a transfer to the ferry takes 3 h 30 min.
SpecialistColonia Express: Colonia – Buenos Aires ferry timetable, September–October 2026 · checked 6 Oct 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
Colonia del Sacramento
The 1991–2020 July normal is 11.0 °C: about 15 by day, about 7 at night. Frosts are rare; the absolute minimum over 30 years was minus 2.6 °C.
OfficialINUMET: 1991–2020 climate normals, Colonia station · checked 6 Oct 2026
About 1,145 mm a year with no dry season: from 69 mm in June and August to 126 mm in March. About 75 days a year with at least 1 mm of rain.
OfficialINUMET: 1991–2020 climate normals, Colonia station · checked 6 Oct 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
Colonia del Sacramento
In 2025 Uruguay had 369 homicides, 10.3 per 100 thousand. Colonia is not among the four departments with the most, where fourth place is 13 cases.
SpecialistMontevideo Portal: preliminary Interior Ministry data on homicides in 2025 · checked 6 Oct 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
Colonia del Sacramento
Antel fibre: 400/30 Mbit/s for 1,650 pesos a month, 1 Gbit/s for 4,342 pesos, taxes included. The price list is the same nationwide.
OfficialAntel: data tariff price list, 2026 · checked 6 Oct 2026
Services
Buenos Aires
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
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
Colonia del Sacramento
UTE's tariff is the same nationwide: 6.744–8.452 pesos per kWh. 300 kWh with 3 kW of power is about 2,940 pesos a month (73 dollars); the decree is silent on taxes.
OfficialDecree 339/025: UTE tariffs from 1 January 2026 · checked 6 Oct 2026
OSE outside the resort zone: for 15 m³ a month, water is about 1,065 pesos, with sewerage about 1,940 pesos (48 dollars). Tariff from 1 January 2026.
OfficialDecree 340/025: OSE water and sewerage tariffs from 1 January 2026 · checked 6 Oct 2026
Colonia has a Conecta natural gas network: 46.6 pesos per m³ plus 380 a month, before taxes. 30 m³ is about 1,780 pesos, 100 m³ in winter about 5,040.
OfficialConecta: maximum natural gas tariffs in the department of Colonia from 1 August 2026 · checked 6 Oct 2026

