Arequipa vs Mérida
In short
Calculated from the figures below, with no overall “who wins” score.
Rent
✓in Arequipa cheaper — −10%
Internet
✓in Arequipa cheaper — −47%
Private school
✓in Arequipa cheaper — −16%
In numbers
Exchange rate as of the date each figure was checked.
House or apartment rent
per month✓Arequipa≈ $585–1,290S/ 2,000–4,420cheaper by 10%Mérida≈ $828–1,270MX$15k – 22,925Internet
per month✓Arequipa≈ $26S/ 89.9cheaper by 47%Mérida≈ $21–77MX$389–1,399Private school
per month✓Arequipa≈ $219–519S/ 750–1,775cheaper by 16%Mérida≈ $221–663MX$4,000 – 12kWinter
averageArequipa6–21 °C6–21 °CMérida17–31 °C17–31 °CPrecipitation
per yearArequipa94.6 mm94.6 mmMérida1,050 mm1,050 mmReady-made house
purchaseArequipa$157–490k$157–490k✓Mérida≈ $221–331kMX$4–6Mcheaper by 15%
By topic
A quick look at each city. Details and sources are on the city page.
Daily life
Arequipa
Nothing yet
Mérida
By the 2020 census the municipality of Mérida has 995 thousand residents, the city itself 922 thousand. 19% of residents were born in another Mexican state.
OfficialINEGI: 2020 census, results by locality for Yucatán (ITER) · checked 6 Oct 2026
A two-bedroom in Temozón Norte is mostly 15-17k pesos for 70-100 m², in Altabrisa 32-38k, in Montejo 21-27k, in Cholul and Villas del Sol 11.5-15k.
SpecialistMercado Libre: two-bedroom apartments for rent in Mérida · checked 6 Oct 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
Mérida
A two-bedroom apartment in listings is about 16,750 pesos a month, half between 15,000 and 22,900. Of 311 offers, 61 are under 15k and 116 above 20k.
SpecialistMercado Libre: two-bedroom apartments for rent in Mérida · checked 6 Oct 2026
Three-bedroom house: 1034 listings up to 4M pesos, 1355 from 4 to 6M, 1475 above. First-page median 6.65M, about 23k per square meter.
SpecialistMercado Libre: three-bedroom houses for sale in Mérida · checked 6 Oct 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
Mérida
INEGI's urban food basket is 2562.58 pesos per person a month, 10,250 for a family of four (August 2026). A nationwide figure, the food minimum.
OfficialINEGI: income poverty lines, August 2026 (bulletin 592/26) · checked 6 Oct 2026
INEGI's urban poverty line is 4905.33 pesos per person, 19,621 a month for a family of four (August 2026). A floor without rent, not a real budget.
OfficialINEGI: income poverty lines, August 2026 (bulletin 592/26) · checked 6 Oct 2026
Family and kids
Arequipa
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
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
Mérida
Micole's estimate for Yucatán: primary school 4000-12,000 pesos a month, kindergarten 3000-8000, international and IB schools 15,000-35,000. Plus an annual fee.
SpecialistMicole: how much a private school costs in Yucatán in 2026 · checked 6 Oct 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
Mérida
According to INEGI, Mérida has 13 private medical facilities with 337 beds (2025). Guadalajara, for comparison, has 76 and 1473. Public hospitals not counted.
OfficialINEGI: statistics of private health facilities (ESEP) 2025, report 28/26 · checked 6 Oct 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
Mérida
The airport is 7 km from the main square, about 9 minutes without traffic. In August 2026: 374 thousand passengers, almost all domestic, 35 thousand international.
OfficialASUR: airport passenger traffic for August 2026 (filing on the BMV stock exchange) · checked 6 Oct 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
Mérida
The hottest month is May: on average 36.1 degrees by day and 21.3 at night. From April to September the mean maximum is 34-36 degrees.
OfficialWMO World Weather Information Service: climate normals for Mérida · checked 6 Oct 2026
About 1050 mm a year, 71% of it from June to October, 120-175 mm a month. March and April are the driest, about 25 mm.
OfficialWMO World Weather Information Service: climate normals for Mérida · checked 6 Oct 2026
The coolest month is January: on average 31.3 degrees by day and 17 at night. There is no winter as such; it is the mildest time of the year.
OfficialWMO World Weather Information Service: climate normals for Mérida · checked 6 Oct 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
Mérida
The last strong hit was Isidore in September 2002: it made landfall as a category 3 near Telchac, and its eyewall passed over Mérida. Milton in 2024 passed by at sea.
OfficialNHC: Tropical Cyclone Report, Hurricane Isidore (AL102002) · checked 6 Oct 2026
In June 2026, 38.2% of adults in Mérida felt unsafe versus 59.8% nationwide. Homicides in 2024: 33, about 3 per 100,000 residents.
OfficialINEGI: ENSU, perceived safety by city, June 2026 (report 27/26) · checked 6 Oct 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
Mérida
Telmex: from 389 pesos for 120 Mbps to 1399 for a gigabit. Totalplay 100 Mbps for 390, Megacable 1000 Mbps for 1000 pesos on promotion. Prices are nationwide.
SpecialistExpansión: Telmex, Totalplay, Megacable and Izzi internet packages, September 2026 · checked 6 Oct 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
Mérida
JAPAY water from 1 Feb 2026: up to 20 m³ a flat charge by city zone, 67-107 pesos. 15 m³ costs 99-104 pesos, with sewerage (plus 50%) 149-156.
OfficialJAPAY: water and sewerage tariffs from 1 February 2026 · checked 6 Oct 2026
LP gas price cap in Mérida for 27 Sep - 3 Oct 2026: 20.66 pesos per kg, 11.16 per liter. A 20 kg cylinder at the cap is about 413 pesos.
OfficialComisión Nacional de Energía: maximum LP gas prices from 27 September to 3 October 2026 · checked 6 Oct 2026
Yucatán has the hot-climate CFE tariffs 1C and 1D: cheap kWh up to 850-1000 a month, summer relief until 31 October. 1000 kWh over two months on 1D costs 2255 pesos.
SpecialistRiviera Maya News: a proposal to move Yucatán to CFE tariff 1F · checked 6 Oct 2026

