Comparison
CN · People's Republic of China

Chengdu

20,937,757 residents30.66°, 104.06°
MX · Mexico

Mexico City

9,209,944 residents19.35°, -99.14°

Chengdu is about 2× the size of Mexico City by population.

01 · Basics

At a glance

Population
20,937,757
9,209,944
Metro populationno data
Area (km²)
14,378
1,485
Density (per km²)no data
Elevation (m)
500
2,240
02 · Climate

Weather, month by month

Solid lines are monthly highs, dashed lines are lows (°C).
Chengdu high low Mexico City high low
Chengdu vs Mexico City monthly temperature10°15°20°25°30°35°JFMAMJJASOND
Avg annual temp (°C)
17.8
17.7
Annual rainfall (mm)lower is better
1,050.2leads
1,068.5
Sunny days per yearno data
03 · Cost

Cost of living

Benchmarked against New York City at 100. Higher = more expensive.
Rent · 1BR, city centerlower is better
no data
20,239.13
Rent · 1BR, outside centerlower is better
no data
13,352.94
Rent · 3BR, city centerlower is better
no data
46,523.81
Groceries indexno data
Inexpensive meallower is better
no data
200
Midrange meal for twolower is better
no data
1,000
Transit · monthly passlower is better
no data
360
Utilities per monthlower is better
no data
1,084.52
06 · Vibes

What locals say

Synthesized from upvoted comments on each city's subreddit.
Chengdu

Chengdu comes across as a huge, food-first city that still feels surprisingly social and laid-back in the day-to-day. People talk about it as a place where you can spend hours eating, wandering parks, browsing markets, and meeting friends over tea or drinks rather than rushing from one landmark to another. It has a visible foreigner/expat scene, plenty of student energy, and lots of small-interest communities from skate parks to D&D to volunteering, but finding your people can still take some effort. The tradeoff is that some everyday life gets filtered through a big-city Chinese system—apps, WeChat groups, Didi, and navigating neighborhoods—while the city’s size and humidity can make the weather and logistics feel more tiring than the travel brochures suggest.

Common complaints
  • Hard to make friends / social circles feel segmented5
  • Nightlife skews young or hard to navigate4
  • Weather and seasonal discomfort4
  • Food options for non-Sichuan tastes can require effort3
  • Navigation / airport / arrival friction3
Common praises
  • Food is the main event8
  • Easy to find hobbies and niche communities5
  • Strong expat/foreigner ecosystem5
  • Parks, slow wandering, and urban leisure4
  • Shopping and markets3

“We’re gonna visit Chengdu soon and are huge fans of Sichuan cuisine. We would love to get some recommendations for authentic hot pot places (preferably Chongqing version) or other restaurants or foods you’d recommend us to try.”

r/Chengdu· 8 votes

“Have been in Chengdu for a couple of days now and really loving it. I’ve been out and about by the bridge and headed to Lan Kwai Fong afterwards wanting to dance - but literally everyone around there was sub 20 if I was guessing.”

r/Chengdu· 11 votes
Mexico City

Mexico City feels huge, layered, and constantly in motion: a place where world-class food, historic landmarks, and dense neighborhoods coexist with traffic, scams, protests, and real arguments about who gets to live where. Daily life is shaped by the metro, Metrobus, walking through tree-lined streets, and a lot of neighborhood-level variation: Roma, Condesa, Juárez, Centro, and Coyoacán can feel very different from one another. Many residents and visitors praise how kind people are, how good the food is, and how walkable and beautiful the city can be, but they also talk a lot about gentrification, safety concerns, bedbugs, traffic, and road blockages. The city’s mood is energetic and often dramatic, with public life spilling into plazas, streets, concerts, protests, and all kinds of unexpected scenes.

Common complaints
  • Gentrification and rising rents7
  • Scams and petty crime4
  • Traffic and road disruptions4
  • Housing and short-term rental pressure3
  • Safety and cleanliness issues3
Common praises
  • Food10
  • People are kind and patient7
  • Walkability and transit4
  • Culture, history, and scenery6
  • Public life and spontaneity4

“If you come here, you will never eat tacos back in the states again. If you enjoy the occasional taco back home, DO NOT COME, stay safe in your blissful ignorance. It will never be the same again, you have been warned.”

r/???· 2903 votes

“One of the best food cities Ive been to.”

r/???· 1131 votes
07 · Culture

Food & nightlife

Chengdu
Food

The food scene is the clearest daily-life superpower here. Redditors talk about stuffing themselves with Sichuan food, hunting for hot pot, street food, and neighborhood restaurants, and using specific districts like Yulin as food bases. At the same time, there is enough variety that people also ask about coffee, western food, vegetarian options, Cantonese food, pizza, and non-Sichuan restaurants, so the city is not just one-note mala. Overall, Chengdu reads as a city where food is both a civic identity and a practical social activity: people meet to eat, wander to eat, and choose neighborhoods partly by where they can eat well.

Nightlife

Nightlife seems active, but it is not described as a single obvious scene. People ask where to go for bars, hip-hop, R&B clubs, expat-friendly clubs, and age-appropriate nightlife, which suggests the options are there but spread across different pockets and can be hard to decode without local help. Lan Kwai Fong comes up as a known zone, yet one visitor found it full of very young crowds. The overall vibe is more ‘find the right bar, club, or live house for your subgroup’ than a universal pub culture.

Mexico City
Food

Mexico City’s food scene is treated as a defining part of life, not a side attraction. Redditors repeatedly rave about tacos, street food, and the sheer range of things to eat, with several saying they won’t be able to enjoy tacos the same way after visiting. The city also seems to reward curiosity: people mention eating well in tourist areas, at neighborhood spots, and from street vendors, and even complaints about a single restaurant are framed against a backdrop of generally outstanding food. For many visitors, meals are one of the main reasons the city feels unforgettable.

Nightlife

Nightlife in Mexico City comes across as broad and public-facing rather than limited to a single club scene. Comments point to plazas, concerts, queer events, and casual nights out where major pop culture moments can spill into the street and draw huge crowds. The vibe seems less about one polished nightlife district and more about neighborhood bars, late dinners, music, and the possibility of stumbling into something large and festive by accident. There’s also an undercurrent of caution in nightlife-related stories, especially in tourist zones where scams or opportunistic crime can be part of the background.

08 · Reality check

Weather vs. what locals say

Chengdu
By the numbers

How locals feel

The weather sentiment is mixed-to-negative on comfort, even when people are not talking about extremes. In the posts, winter is often framed as something people plan around, with visitors checking whether 6°C-ish days will be a dealbreaker, while one expat says they have been getting repeated respiratory infections after moving from Wisconsin. That said, the concern is more about dampness, seasonal chill, and general body adaptation than about dramatic cold. So the stats may look manageable on paper, but locals and long-term visitors seem to treat the climate as something that can wear on you over time.

Mexico City
By the numbers

How locals feel

The weather is often described as excellent or even perfect, especially by visitors escaping colder climates. But the praise is less about official temperature readings and more about how it feels day to day: comfortable enough for walking, photography, and being outside, with a lot of comments calling it pleasant or rainy in a manageable way. Locals and frequent visitors seem to take the mildness for granted, while outsiders sound almost euphoric about the climate. When weather gets mentioned negatively, it is usually tied to rain rather than heat or cold extremes.

09 · Summary

In short

  • Chengdu is about 2× the size of Mexico City by population.
Compare another pair
Plan a trip

Book your visit

Partner links — CityDiff may earn a commission at no extra cost to you.

More

Related comparisons

Profiles

Full city profiles