Mexico vs United States
The 2020 censuses counted 126,014,024 people in Mexico (reference date 15 March 2020) and 331,449,281 in the United States (1 April 2020, 50 states and DC). Mexico's population grew by 13.7 million from 2010, an average 1.2% a year, has a median age of 29, and ranks 11th in the world. The U.S. population grew 7.4% from 2010, and 37.2% lived in the five most populous states. About 797,266 people living in Mexico were born in the United States.
Mexico
126,014,024 residents in the 2020 census; median age 29.
Comparing population size and structure
United States
331,449,281 residents in the 2020 census (50 states and DC).
Comparing population size and distribution
The 2020 censuses counted 126,014,024 people in Mexico (reference date 15 March 2020) and 331,449,281 in the United States (1 April 2020, 50 states and DC). Mexico's population grew by 13.7 million from 2010, an average 1.2% a year, has a median age of 29, and ranks 11th in the world. The U.S. population grew 7.4% from 2010, and 37.2% lived in the five most populous states. About 797,266 people living in Mexico were born in the United States.
Deciding factor: The U.S. has about 2.6 times Mexico's population; Mexico has a younger median age of 29.
Key fact: 2020 censuses: Mexico 126,014,024; United States 331,449,281.
Mexico: 126,014,024 people (2020), median age 29, 11th in the world. United States: 331,449,281 people (2020), up 7.4% from 2010.
Choose Mexico if
Comparing population size and structure
Choose United States if
Comparing population size and distribution
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Key Differences at a Glance
- 2020 census population:126,014,024 vs 331,449,281
- Census date:15 March 2020 vs 1 April 2020
- Growth since 2010:13.7 million (1.2% a year) vs 7.4%
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Key Differences
4 attributes compared head-to-head
- 126,014,0242020 census population331,449,281
- 15 March 2020Census date1 April 2020
- 13.7 million (1.2% a year)Growth since 20107.4%
- Not comparedConcentration37.2% in five most populous states
- 2020 census population
Mexico
126,014,024
United States
331,449,281
- Census date
Mexico
15 March 2020
United States
1 April 2020
- Growth since 2010
Mexico
13.7 million (1.2% a year)
United States
7.4%
- Concentration
Mexico
Not compared
United States
37.2% in five most populous states
Full Comparison
| Attribute |  Mexico |  United States |
|---|---|---|
| Women | 64,540,634 (51.2%) | Not compared |
| Men | 61,473,390 (48.8%) | Not compared |
| Median age | 29 | Not compared |
| World population rank | 11th | Not compared |
| Born in the other country | 797,266 U.S.-born residents | Not compared |
Show 1 more attributeOccupied homes 35,219,141 (3.6 occupants on average) Not compared | ||
MexicoUnited StatesShow 1 more attribute
Pros & Cons
6 pros·4 cons across both
Mexico
Pros
Cons
United States
Pros
Cons
Frequently Asked Questions
6 questions
Mexico's 2020 census counted 126,014,024 people, 51.2% women and 48.8% men.
The 2020 Census counted 331,449,281 people in the 50 states and the District of Columbia as of 1 April 2020.
The 2020 U.S. count of 331,449,281 is about 2.6 times Mexico's 126,014,024.
Mexico grew by 13.7 million from 2010 to 2020, an average 1.2% a year. The U.S. grew 7.4% over the same decade.
Mexico's 2020 census counted 797,266 residents born in the United States, out of 1,212,252 foreign-born residents.
29 years in the 2020 census.
Analysis: Mexico vs United States
The 2020 censuses counted 126,014,024 people in Mexico (reference date 15 March 2020) and 331,449,281 in the United States (1 April 2020, 50 states and DC). Mexico's population grew by 13.7 million from 2010, an average 1.2% a year, has a median age of 29, and ranks 11th in the world. The U.S. population grew 7.4% from 2010, and 37.2% lived in the five most populous states. About 797,266 people living in Mexico were born in the United States.
Key takeaways
- Mexico, 2020 census: 126,014,024 people. - United States, 2020 census: 331,449,281 people. - Mexico grew by 13.7 million from 2010, 1.2% a year on average; the U.S. grew 7.4% over the decade. - Mexico's median age was 29. - 797,266 people living in Mexico were born in the United States.
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Population
Mexico's 2020 census counted 64,540,634 women (51.2%) and 61,473,390 men (48.8%). Mexico ranks 11th in population worldwide, below Japan and ahead of Ethiopia. The U.S. count includes everyone living in the 50 states and the District of Columbia on 1 April 2020; 123,425,864 people, or 37.2%, lived in the five most populous states.
Migration and households in Mexico
1. 1,212,252 people living in Mexico were born in another country; 797,266 of them in the United States. 2. Mexico had 35,219,141 occupied private homes, with an average of 3.6 occupants. 3. 7,364,645 people aged three and over, 6.1%, speak an Indigenous language.
How to compare
Both figures come from each country's 2020 census, taken weeks apart. For later years, compare each country's official estimates for the same date.
Resources & Learn More
Curated sources to dive deeper
Wikipedia
External Resources
INEGI: En México somos 126 014 024 habitantes (Censo 2020) (opens in new tab)
126,014,024; 51.2% women; median age 29; 11th in world; 797,266 U.S.-born; 35,219,141 homes.
U.S. Census Bureau: First 2020 Census data release (opens in new tab)
331,449,281 as of 1 April 2020; +7.4% since 2010; 37.2% in five most populous states.
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