Arequipa vs Rio de Janeiro
In short
Calculated from the figures below, with no overall “who wins” score.
Rent
✓in Rio de Janeiro cheaper — −28%
Family groceries
✓in Arequipa cheaper — −50%
Internet
✓in Rio de Janeiro cheaper — −9%
In numbers
Exchange rate as of the date each figure was checked.
House or apartment rent
per monthArequipa≈ $585–1,290S/ 2,000–4,420✓Rio de Janeiro≈ $404–944R$2,109–4,924cheaper by 28%Family groceries
per month✓Arequipa≈ $243S/ 830cheaper by 50%Rio de Janeiro≈ $489R$2,554Family budget, other calculation
per monthArequipa≈ $1,030S/ 3,504Rio de Janeiro≈ $1,450R$7,566Internet
per monthArequipa≈ $26S/ 89.9✓Rio de Janeiro≈ $17–31R$89.9–159.9cheaper by 9%Private school
per month✓Arequipa≈ $219–519S/ 750–1,775cheaper by 13%Rio de Janeiro≈ $423R$2,206Winter
averageArequipa6–21 °C6–21 °CRio de Janeiro18–25 °C18–25 °CPrecipitation
per yearArequipa94.6 mm94.6 mmRio de Janeiro1,173 mm1,173 mmReady-made house
purchaseArequipa$157–490k$157–490k✓Rio de Janeiro≈ $76–169kR$396,300–881,340cheaper by 62%
By topic
A quick look at each city. Details and sources are on the city page.
Daily life
Arequipa
Nothing yet
Rio de Janeiro
Tijuca is almost half the price of Barra. On top of rent comes the building fee (condomínio) of 12–19 reais per m² a month, that is 700–1,100 reais for 60 m².
SpecialistSECOVI-Rio: rent, sale and building fee (condomínio) across 20 districts, June 2026 · checked 30 Sep 2026
Housing
Arequipa
A three-bedroom apartment in Yanahuara or Cayma is 2000–4400 soles a month, most often 2500–3000 (about 700–900 dollars). Building maintenance fees on top.
SpecialistUrbania: apartments for rent in Yanahuara · checked 29 Sep 2026
A three-bedroom apartment in Cayma by listings: 157–490k dollars, median about 225k. Sellers quote prices in dollars.
SpecialistUrbania: apartments for sale in Cayma · checked 29 Sep 2026
Rio de Janeiro
A two-room apartment of about 60 m² by listings: Tijuca 2,100, Laranjeiras 3,400, Flamengo 3,800, Botafogo 4,600, Copacabana 4,600, Barra 4,900 reais a month.
SpecialistSECOVI-Rio: rent, sale and building fee (condomínio) across 20 districts, June 2026 · checked 30 Sep 2026
An apartment of about 60 m² by listings: from 400k reais in Tijuca to 880k in Barra. Botafogo 800k, Copacabana 740k, Flamengo 700k.
SpecialistSECOVI-Rio: rent, sale and building fee (condomínio) across 20 districts, June 2026 · checked 30 Sep 2026
Money and prices
Arequipa
The average resident of the region spends 876 soles a month, which for a family of four is about 3500. Rent alone for a three-bedroom apartment in Cayma is 2500–3000.
OfficialINEI: Arequipa, statistical compendium 2025 · checked 29 Sep 2026
A rough guide is about 830 soles a month for a family of four: food accounts for 23.7% of the urban price basket, and average spending per person is 876 soles.
OfficialINEI: Arequipa, statistical compendium 2025 · checked 29 Sep 2026
Rio de Janeiro
DIEESE's basic basket in Rio in August 2026 is 851.19 reais per adult. For a family of two adults and two children, about 2,550 a month.
SpecialistDIEESE: national basic food basket survey, August 2026 · checked 30 Sep 2026
DIEESE calculates that a family of four needed 7,566 reais a month in August 2026. The figure is one for the whole country and already includes housing; it does not reflect Rio rents.
SpecialistDIEESE: nominal and necessary minimum wage by month · checked 30 Sep 2026
Family and kids
Arequipa
The most expensive schools in the city charged 750–1775 soles a month in 2024. In 80% of private schools the fee is below 400 soles a month.
SpecialistEncuentro: 80% of private schools in Arequipa charge under 400 soles, table of monthly fees 2023-2024 from Identicole · checked 29 Sep 2026
Almost every second pupil in Arequipa attends a private school: 47% across the two city education authorities, 54% in the northern one (2024 census).
OfficialINEI: Arequipa, statistical compendium 2025 · checked 29 Sep 2026
Rio de Janeiro
Private school: on average about 2,200 reais a month by listings including scholarships, range 190–4,200. International schools in Barra 5,100–8,300.
SpecialistMelhor Escola: scholarships and monthly fees of private schools in Tijuca (Rio) · checked 30 Sep 2026
Healthcare
Arequipa
The city is at 2335 m, just below the CDC altitude sickness threshold (2450 m). For children the CDC sees no particular risk, and it advises caution with infants under 6 weeks.
OfficialCDC Yellow Book: high-altitude travel and altitude sickness · checked 29 Sep 2026
The level III public hospital Honorio Delgado: paediatrics, neonatology, intensive care, neurosurgery, oncology. The social insurer EsSalud has 29 facilities in the region.
OfficialHospital Regional III Honorio Delgado: website and list of services · checked 29 Sep 2026
Rio de Janeiro
The city has 139 municipal Clínicas da Família and 244 SUS primary care points (as of 27 September 2026). We did not look at private clinics or insurance prices.
OfficialRio City Hall: opening of the 139th Clínica da Família, 244 primary care units · checked 30 Sep 2026
Transport
Arequipa
The airport is 8 km from the centre and is open between 5 and 22 hours. The departures board on 29 September 2026 showed 22 departures: 20 to Lima and 2 to Cusco, with no international ones.
SpecialistAeropuertos Andinos del Perú: Arequipa airport and departures board · checked 29 Sep 2026
Rio de Janeiro
Bus, BRT and VLT: 5 reais, metro 7.90, SuperVia train 7.60. The Bilhete Único Carioca combines up to three trips within 3 hours.
SpecialistG1: bus, BRT and VLT fare in Rio rises to 5 reais from 4 January 2026 · checked 30 Sep 2026
International flights only from Galeão (20 km from the center): direct to Lisbon, Paris, Madrid, London, Rome, New York, Miami. Santos Dumont handles domestic flights.
SpecialistCartões, Milhas e Viagens: Galeão international destinations in 2026 · checked 30 Sep 2026
Climate
Arequipa
In winter it is about 5.5 degrees at night and 21–22 during the day. Daytime temperature is almost the same all year round, with a day-night difference of 13–16 degrees.
OfficialWMO, World Weather Information Service: climate normals of Arequipa · checked 29 Sep 2026
About 95 mm a year, and almost all of it in January–March. From April to November, 0 to 2 mm a month falls.
OfficialWMO, World Weather Information Service: climate normals of Arequipa · checked 29 Sep 2026
Even in July, SENAMHI forecast an ultraviolet index of 8–12 for Arequipa, from “very high” to “extreme”. The weather service advises staying out of the sun from 9 to 16.
SpecialistInfobae: SENAMHI warns of extreme ultraviolet in the southern sierra, 4-6 July 2026 · checked 29 Sep 2026
Rio de Janeiro
The coolest month is July: average minimum 18.4°C, maximum 25.3°C. No frost, and winter is noticeably drier than summer: 56 mm in July.
OfficialWMO, World Weather Information Service: climate normals for Rio de Janeiro · checked 30 Sep 2026
January and February: average minimum 23.3–23.5°C, average maximum 29.4–30.2°C. These are 1961–1990 norms, we did not open recent heat measurements.
OfficialWMO, World Weather Information Service: climate normals for Rio de Janeiro · checked 30 Sep 2026
About 1,170 mm a year. Rainiest December–April (169 mm in December), driest July–August (50–56 mm).
OfficialWMO, World Weather Information Service: climate normals for Rio de Janeiro · checked 30 Sep 2026
Safety
Arequipa
IGP calls Misti the most dangerous volcano in Peru: more than a million people live on its slopes and around it. The last eruption was in the fifteenth century.
OfficialIGP: volcanic Arequipa, 5 facts about active volcanoes · checked 29 Sep 2026
The 2001 earthquake of magnitude 8.2 caused shaking of intensity VIII on the Mercalli scale in Arequipa. According to IGP, about 30% of the energy off the southern coast has still not been released.
OfficialIGP: memories of the earthquake that will happen again (Arequipa, 2001) · checked 29 Sep 2026
Rio de Janeiro
965 intentional homicides in 2025 against 946 in 2024. Deaths from police action 449 against 339 a year earlier.
SpecialistCrime Brasil: crime in the city of Rio, 20 years of ISP data, 2025 results · checked 30 Sep 2026
We did not find a full ISP breakdown by district. According to the press, phone thefts in the first 9 months of 2025: Catete 2,121, Leblon 1,880, Barra 1,806, Copacabana 1,702, Botafogo 1,310.
SpecialistExtra: phone thefts and robberies in Rio state, police districts with the most cases · checked 30 Sep 2026
Internet and phone
Arequipa
Movistar sells home fibre at 400 Mbit/s for 89.90 soles a month, 79.90 for the first two months. Arequipa is on Movistar's list of fibre zones.
SpecialistMovistar Perú: “Solo internet” plans · checked 29 Sep 2026
Rio de Janeiro
Fiber in Rio goes up to 1 Gbps at Oi and up to 10 Gbps at Claro, according to the operators' sites. Actual speed depends on the building and the plan.
SpecialistOi Fibra: 500 Mbit/s and 1 Gbit/s plans · checked 30 Sep 2026
Oi Fibra: 500 Mbps – 89.90 reais, gigabit – 159.90 when paying by card. The page was updated in April 2025, prices may be higher now.
SpecialistOi Fibra: 500 Mbit/s and 1 Gbit/s plans · checked 30 Sep 2026
Services
Arequipa
For consumption above 140 kWh, electricity costs 0.66 soles per kWh plus 3.60 soles a month, without IGV tax. 200 kWh is about 136 soles before tax.
OfficialSEAL: tariff schedule No. 003-2026 for end users, from 4 February 2026 · checked 29 Sep 2026
Water and sewerage: the first 10 m³ at 1.65 soles, then 2.96 and 6.00. A bill for 15 m³ is about 41 soles with tax; this is a calculation based on the SEDAPAR tariff.
OfficialSunass: resolution 00146-2025-SUNASS-CD, SEDAPAR tariff structure for year 5 of the 2021-2026 period · checked 30 Sep 2026
There is no piped gas concessionaire in Arequipa; the network is being built under the state Bonogas programme in five districts. The rest cook on cylinders, and we did not find their price.
OfficialMINEM: first stage of gas network construction in Arequipa, Moquegua and Tacna (Sur Oeste concession) · checked 30 Sep 2026
Rio de Janeiro
The Light tariff for homes is 0.881 reais per kWh before taxes, but a court later raised the increase for homes from 6.4% to 14.6%, so the figure is probably out of date.
SpecialistEnergy calculator: Light home tariff from 15 March 2026 (based on ANEEL data) · checked 30 Sep 2026
Water in 115 districts of Rio is supplied by Águas do Rio, residential tariff 2: 6.52–7.52 reais per m³ in the first 15 m³, 98–113 reais for 15 m³. Tariff 1, which is cheaper, also exists. Without sewage.
OfficialÁguas do Rio: water tariffs from December 2025 (regions 1 and 4, zones A and B) · checked 30 Sep 2026
A 13 kg cylinder in Rio averages 99.63 reais (89.99–113.00) according to ANP for 20–26 September 2026. The Naturgy piped gas tariff was not confirmed.
OfficialANP: weekly price survey, 13 kg gas cylinder (GLP) by municipality, 20-26 September 2026 · checked 30 Sep 2026
Light benchmark for 300 kWh: about 264 reais before taxes, about 351 with taxes, at the 0.881 tariff. After the court decision of 29 May 2026 the bill is probably higher.
SpecialistEnergy calculator: Light tariff, a 300 kWh bill with ICMS (based on ANEEL data) · checked 30 Sep 2026

