Viña del Mar vs Rosario
In short
Calculated from the figures below, with no overall “who wins” score.
Rent
✓in Rosario cheaper — −36%
Family budget
✓in Viña del Mar cheaper — −28%
Private school
✓in Rosario cheaper — −77%
In numbers
Exchange rate as of the date each figure was checked.
House or apartment rent
per monthViña del Mar≈ $585–897CLP 562,371–862,029✓Rosario≈ $401–550ARS 620–850kcheaper by 36%Piped gas
Viña del Mar≈ $1.72 per m³CLP 1,665 per m³✓Rosario≈ $0.21 per m³ARS 324.5 per m³cheaper by 88%Family budget
per month✓Viña del Mar≈ $698CLP 671,031cheaper by 28%Rosario≈ $974ARS 1,505,487Private school
per monthViña del Mar≈ $354–610CLP 340k – 586,180✓Rosario≈ $40–180ARS 61,752–277,883cheaper by 77%Winter
averageViña del Mar12 °C12 °CRosario11 °C11 °CPrecipitation
per yearViña del Mar371.8 mm371.8 mmRosario1,055 mm1,055 mmReady-made house
purchaseViña del Mar≈ $499–840kCLP 480,109,221–807,885,566✓Rosario$147,250 – 370k$147,250 – 370kcheaper by 61%
By topic
A quick look at each city. Details and sources are on the city page.
Daily life
Viña del Mar
According to the 2024 census, the commune of Viña del Mar has 334,871 people and neighboring Valparaíso 284,938. The region's aging index is 98.6 versus 79 for the country.
OfficialINE: first results of the 2024 census for the Valparaíso region · checked 29 Sep 2026
Rosario
Nothing yet
Housing
Viña del Mar
An apartment in Reñaca is 13.7–21 UF a month, that is 562–862k pesos ($580–890). A house for a family is from 1.3 million pesos. Building maintenance fees are on top.
SpecialistLas Últimas Noticias (lunmas.cl): rent and sale prices by Reñaca neighborhood, table based on Inciti.com data · checked 29 Sep 2026
A house in Reñaca costs 11.7–19.7k UF, that is 480–808 million pesos ($0.5–0.84 million). An apartment there is 4.2–7.2k UF.
SpecialistLas Últimas Noticias (lunmas.cl): rent and sale prices by Reñaca neighborhood, table based on Inciti.com data · checked 29 Sep 2026
By actual transactions, a meter of housing costs 66.1 UF in Viña, 59.7 in Concón and 23.7 in Valparaíso. The neighboring city is almost three times cheaper.
SpecialistGrupo Colibrí: median price per m² from property registry transactions, Viña del Mar, Concón, Valparaíso · checked 29 Sep 2026
A two-bedroom with two bathrooms in February 2024: Santa Julia 426k pesos, Recreo 511k, Viña center 585k a month. Data as of February 2024.
SpecialistPuranoticia: rent by sector in Viña del Mar and Valparaíso, Portal Inmobiliario study · checked 29 Sep 2026
Rosario
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
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
Money and prices
Viña del Mar
The minimum food basket is 92,327 pesos per person per month, about 369k for four ($382). The figure is for the whole country.
OfficialChile's Ministry of Social Development: cost of the basic food basket and poverty lines, August 2026 · checked 29 Sep 2026
The poverty line for a family of four without rent is 671,031 pesos a month. With an apartment in Reñaca, food, water and internet, it comes to 1–1.3 million.
OfficialChile's Ministry of Social Development: cost of the basic food basket and poverty lines, August 2026 · checked 29 Sep 2026
Rosario
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
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
Family and kids
Viña del Mar
The Sagrados Corazones school in Viña: 340–415k pesos a month. The German school of Valparaíso (located in Viña): 14.28 UF, about 586k pesos.
SpecialistColegio Sagrados Corazones Monjas Francesas, Viña del Mar: enrollment circular for 2026 · checked 29 Sep 2026
Rosario
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
Healthcare
Viña del Mar
The region has 16 accredited high-complexity inpatient facilities, at least seven of them in Viña: the Fricke hospital, and the Reñaca and Ciudad del Mar clinics.
OfficialSuperintendencia de Salud: register of accredited health facilities in the Valparaíso region · checked 29 Sep 2026
Rosario
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
Transport
Viña del Mar
To Santiago it is about two hours by bus. About 400 departures a day from seven companies, tickets from 4,130 pesos (about $4).
SpecialistCheckMyBus: Santiago - Viña del Mar buses, schedules and prices · checked 29 Sep 2026
Rosario
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
Climate
Viña del Mar
The average temperature in July 2026 at the Viña del Mar station was 11.7 °C: about 16 in the daytime and about 8 at night. Frost is rare: the month's minimum was 1.0 °C.
OfficialChilean Meteorological Service: July 2026 temperature, Viña del Mar Ad. (Torquemada) station, code 320041 · checked 29 Sep 2026
In 2025 the Viña del Mar station recorded 371.8 mm, 91% of it from May to August. The summer is almost without rain: 0.7 mm in January.
OfficialChilean Meteorological Service: 2025 rainfall, Viña del Mar Ad. (Torquemada) station · checked 29 Sep 2026
Rosario
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
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
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
Safety
Viña del Mar
The fire of 2–3 February 2024 in Viña, Quilpué and Villa Alemana: 136 dead according to MINVU (135–137 in other documents), more than 7 thousand homes destroyed.
OfficialChile's Ministry of Housing (MINVU): minister's report on the reconstruction of Viña del Mar, Quilpué and Villa Alemana, data as of 31 July 2025 · checked 29 Sep 2026
In the first half of 2025 there were 9 homicides in Viña, 11 in Valparaíso and 5 in Quilpué. Per 100k inhabitants, Viña is calmer than neighboring Valparaíso.
OfficialHomicide victims report for the first half of 2025, with figures by commune · checked 29 Sep 2026
The coast of Viña falls in a possible tsunami zone: SHOA has an inundation map and SENAPRED an evacuation plan. A strong tremor near the sea means going uphill immediately.
OfficialSHOA: tsunami inundation maps (CITSU), including Valparaíso - Viña del Mar · checked 29 Sep 2026
Rosario
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
Internet and phone
Viña del Mar
Fiber from 12,990 pesos a month on promotion, and the median price after the promotion is 26,990 (about $28). Tariffs are nationwide; availability is checked by address.
SpecialistRedify: catalog of home fiber internet plans in Chile · checked 29 Sep 2026
Rosario
Nothing yet
Services
Viña del Mar
The average bill for water and sewerage at 13 m³ a month in Greater Valparaíso is 30,314 pesos (about $31) under the ESVAL 2025–2030 tariff.
SpecialistPortal Innova: new ESVAL tariff decree, average water bill in Greater Valparaíso · checked 29 Sep 2026
Chilquinta electricity: about 292 pesos per kWh and 1,245 a month, IVA not shown in the table. For 300 kWh, about 89k pesos, or about 106k with 19% IVA ($110).
OfficialChilquinta: electricity tariffs for residential customers, table by commune, September 2026 · checked 30 Sep 2026
Gasvalpo piped gas: 1,665 pesos per m³ in the 60–100 m³ band. A winter month with gas heating is about 100 m³, which is roughly 176k pesos ($183).
OfficialGasvalpo: list of services and natural gas tariffs, updated 1 September 2026 · checked 30 Sep 2026
Rosario
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
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

