Mexico City vs Cartagena
In short
Calculated from the figures below, with no overall “who wins” score.
Rent
✓in Mexico City cheaper — −28%
Family budget
✓in Cartagena cheaper — −41%
Ready-made house
✓in Mexico City cheaper — −44%
In numbers
Exchange rate as of the date each figure was checked.
House or apartment rent
per month✓Mexico City≈ $854–1,470MX$15,386–26,435cheaper by 28%Cartagena≈ $1,070–2,140COP 3.5–7.04MFamily groceries
per monthMexico City≈ $569MX$10,250✓Cartagena≈ $290COP 953,232cheaper by 49%Family budget
per monthMexico City≈ $1,090MX$19,621✓Cartagena≈ $639COP 2,099,220cheaper by 41%Winter
averageMexico City6–21 °C6–21 °CCartagena24–31 °C24–31 °CPrecipitation
per yearMexico City816 mm816 mmCartagena1,017 mm1,017 mmReady-made house
purchase✓Mexico City≈ $190kMX$3.42Mcheaper by 44%Cartagena≈ $228–453kCOP 750–1,487.5M
By topic
A quick look at each city. Details and sources are on the city page.
Housing
Mexico City
A typical 65 m² two-bedroom in Mexico City costs 3.42 million pesos, a 100 m² three-bedroom 4.64 million. By alcaldía, a square metre runs from 37.8k (Coyoacán) to 68.5k (Polanco). October 2025.
SpecialistInmuebles24: Mexico City sales and rental index, October 2025 · checked 30 Sep 2026
Two-bedroom: Cuauhtémoc (Roma, Condesa) 26.4k pesos, Miguel Hidalgo (Polanco) 26.4k, Benito Juárez (Del Valle, Narvarte) 19.4k, Coyoacán 15.4k. Data from October 2025.
SpecialistInmuebles24: Mexico City sales and rental index, October 2025 · checked 30 Sep 2026
Two-bedroom, agency estimates: Condesa 18–28k pesos, Roma 16–25, Polanco 25–45, Del Valle 12–20, Narvarte 10–16, Coyoacán 11–18. The estimate is approximate.
SpecialistHolaNeo: best neighborhoods for renting in Mexico City, 2026 · checked 30 Sep 2026
Ready-built apartments in Del Valle are about 52.8k pesos per m², in Narvarte about 53.2k. One portal lists new builds in Del Valle Centro at 91k. Agency surveys.
SpecialistHome del Valle: prices per square meter in Del Valle, September 2026 · checked 30 Sep 2026
Cartagena
A three-bedroom apartment by listings: median 5.5 million pesos a month (about 1,640 dollars), half within 3.5-7 million. In stratum 6 the median is 6.8 million.
SpecialistFincaraíz: three-bedroom apartments for rent in Cartagena · checked 6 Oct 2026
A resale three-bedroom by listings: median 975 million pesos (about 290 thousand dollars), half within 750 million - 1.49 billion. Mostly Bocagrande and Castillogrande.
SpecialistFincaraíz: three-bedroom apartments for sale in Cartagena · checked 6 Oct 2026
Money and prices
Mexico City
The INEGI food basket for cities is 2,562.58 pesos per person a month, 10,250 for a family of four (August 2026). It is a minimum of food, not an actual receipt.
OfficialINEGI: income poverty lines, August 2026 (bulletin 592/26) · checked 30 Sep 2026
The INEGI poverty line for cities is 4,905.33 pesos per person, 19,621 a month for a family of four (August 2026). It is a lower threshold without rent, not a real budget.
OfficialINEGI: income poverty lines, August 2026 (bulletin 592/26) · checked 30 Sep 2026
Cartagena
The DANE minimum food basket for Cartagena is 238,308 pesos per person a month, about 953 thousand (285 dollars) for a family of four. Figures for 2025.
OfficialDANE: monetary poverty 2025, presentation of results with poverty lines by city · checked 6 Oct 2026
A family of four in Cartagena counts as poor with income below 2.1 million pesos a month, about 630 dollars (2025). 34.6% of residents are poor, more than in Medellín and Cali.
OfficialDANE: monetary poverty 2025, presentation of results with poverty lines by city · checked 6 Oct 2026
Family and kids
Mexico City
A private school in Mexico City is most often 4,000–15,000 pesos a month, international ones from 25,000. One school as an example: kindergarten 3,620, primary 4,110 a month. Plus an entry fee.
SpecialistMicole: how much a private school costs in Mexico City · checked 30 Sep 2026
Cartagena
Nothing yet
Healthcare
Mexico City
Voluntary IMSS insurance costs 8,900–21,300 pesos a year per person (742 to 1,775 a month). These are 2025 rates; for 2026 the press reports 9,300–22,150.
OfficialIMSS: Seguro de Salud para la Familia, voluntary insurance · checked 30 Sep 2026
Cartagena
Hospital Serena del Mar of the Santa Fe de Bogotá foundation: in Colombia's top 20 in the Newsweek 2026 ranking and first in Cartagena and the Caribbean region. Over 60 specialties.
SpecialistEl Universal: Hospital Serena del Mar, first in Cartagena in the Newsweek 2026 ranking · checked 6 Oct 2026
Transport
Mexico City
Metro 5 pesos, Metrobús 6, the Metrobús airport line 30. The authorities confirmed that in 2026 the metro stays at 5. Minibuses were allowed to raise their fare by 1.5 pesos in 2025.
OfficialMexico City portal: how to ride the Metro and Metrobús, fares · checked 30 Sep 2026
Cartagena
In 2025 about 7.2 million passengers passed through Cartagena airport, 1.7 million of them international. The most popular destinations are Lima, New York, Mexico City, Madrid and Miami.
OfficialAerocivil, open data: commercial air traffic by origin-destination, 2020-2026 · checked 6 Oct 2026
Climate
Mexico City
January, the coldest month: on average 5.8 degrees at night, 21.2 in the day. No snow, but the nights are cold, and homes usually have no heating.
OfficialWMO, World Weather Information Service: climate normals for Mexico City · checked 30 Sep 2026
About 816 mm a year, almost all of it from June to September (135–175 mm a month). From November to March it is nearly dry: 4–12 mm a month. Series 1951–1980.
OfficialWMO, World Weather Information Service: climate normals for Mexico City · checked 30 Sep 2026
Cartagena
There is no winter: even in the coolest month, January, it averages 23.6 degrees at night and 30.5 during the day. In June-July, 25.7 at night and 31.6 during the day.
OfficialWMO, World Weather Information Service: climate normals of Cartagena 1971-2000 · checked 6 Oct 2026
About 1,020 mm a year. From December to April it is almost dry (1-35 mm a month), rains from May to November, most of all in October: 235 mm and 16 rainy days.
OfficialWMO, World Weather Information Service: climate normals of Cartagena 1971-2000 · checked 6 Oct 2026
Nature
Mexico City
In 2023 there were 120 clean days out of 365 (all substances within the norm); the other 245 had poor air. Worst from March to June. The 2025 dry season had five ozone alerts.
OfficialSEDEMA: annual air quality report for Mexico City for 2023 · checked 30 Sep 2026
Cartagena
Nothing yet
Safety
Mexico City
Serious crimes per 100k residents, 2025: Cuauhtémoc 616, Miguel Hidalgo 324, Benito Juárez 311, Coyoacán 295. City-wide 274, nationwide 221.
SpecialistConsejo Ciudadano CDMX: high-impact crimes by alcaldía, 2025 · checked 30 Sep 2026
Roma, Condesa and Centro stand on lake-bed ground: shaking there can be up to 50 times stronger. The 2017 earthquake (magnitude 7.1): 228 dead according to Expansión.
OfficialSSN: report on the earthquake of 19 September 2017, Puebla-Morelos, magnitude 7.1 · checked 30 Sep 2026
Cartagena
According to Ministry of Defense open data, Cartagena had 360 homicides in 2025 and 381 in 2024. In January-August 2026 there were 191, against 244 in the same period of 2025.
OfficialColombian Ministry of Defense, open data: homicides by municipality (HOMICIDIO) · checked 6 Oct 2026
Internet and phone
Mexico City
From 389 pesos for 120 Mbps to 1399 for a gigabit at Telmex, taxes included. Totalplay is 390 for 100 Mbps. The plan includes calls within Mexico, the US and Canada.
SpecialistTelmex: Infinitum home packages, valid until 30 September 2026 · checked 30 Sep 2026
Telmex sells home internet from 120 to 1000 Mbps. Up to 350 Mbps download and upload are the same; on the higher plans upload is lower. Totalplay starts at 100 Mbps.
SpecialistTelmex: Infinitum home packages, valid until 30 September 2026 · checked 30 Sep 2026
Cartagena
Nothing yet
Services
Mexico City
Price cap for liquefied LP gas (CNE) in Mexico City for 27.09–3.10.2026: 20.10 pesos per kg, 10.85 per litre. A 20 kg cylinder at the cap is about 402 pesos.
OfficialComisión Nacional de Energía: maximum LP gas prices from 27 September to 3 October 2026 · checked 30 Sep 2026
Tariff 1 for June 2026: 1.125 pesos per kWh up to 75 kWh, 1.369 for the next 65, then 4.004. Above 140 kWh the price almost quadruples. Plus 16% VAT.
SpecialistUnoTV: CFE home tariffs for June 2026 · checked 30 Sep 2026
The Cutzamala system supplies about a quarter of the valley's water. As of 23 September 2026 it is 86% full; in April it was 52%. The shortfall by city district has not been established.
SpecialistExpansión: Cutzamala System fill level as of 17 September 2026 · checked 30 Sep 2026
The water bill comes once every two months, the price per m³ rises in steps and depends on the neighbourhood's development index: a subsidy of up to 91% in poor areas, about 60% in rich ones. We did not find the price in pesos.
SpecialistGrupo Animal: water tariffs and payment in Mexico City, how the tariff works under the Código Fiscal · checked 30 Sep 2026
Cartagena
Water with sewerage for 15 m³ at the Aguas de Cartagena tariff: stratum 4 about 136 thousand pesos a month (41 dollars), stratum 5 about 241 thousand, stratum 6 about 289 thousand.
OfficialAguas de Cartagena: water and sewerage tariffs, second half of 2026 · checked 6 Oct 2026
Surtigas piped gas for homes: 2,539 pesos per m³ plus 3,942 pesos a month per bill. 30 m³ comes to about 80 thousand pesos (24 dollars). Strata 5-6 pay 20% more.
OfficialSurtigas: piped gas tariffs for regulated users, September 2026 · checked 6 Oct 2026
Since September 2026 a kWh from Afinia costs 1,033 pesos, the price for stratum 4. 300 kWh a month is about 310 thousand pesos (93 dollars), a typical amount for a family with air conditioning.
SpecialistEl Universal: Afinia's price per kWh rose from 950 to 1,033 pesos from September 2026 · checked 6 Oct 2026

