About San Juan County
San Juan County is a city located in United States, in the New Mexico region. According to the latest available data (2026), the population of San Juan County is approximately 121,661 residents, making it the #676 most populous city in United States.
Globally, San Juan County ranks #13,344 among the world's most populated cities.
San Juan County City Statistics
| City | San Juan County |
| Country |  United States |
| Population | 121,661 |
| Global Rank | #13,344 |
| Rank in United States | #676 of 867 cities |
| City Category | city |
| Region | New Mexico |
| Latitude | 36.51 |
| Longitude | -108.32 |
| Data Year | 2026 |
Where is San Juan County Located?
San Juan County is located in United States, in the New Mexico region, at coordinates 36.51° latitude and -108.32° longitude. San Juan County sits in the subtropics, typically enjoying warm temperatures year-round.
Nearby Cities
Other Cities in United States
Largest Cities in United States
| # | City | Population |
|---|---|---|
| 1 | Harris County | 4,731,145 |
| 2 | Los Angeles | 3,898,747 |
| 3 | San Diego County | 3,298,634 |
| 4 | Brooklyn | 2,736,074 |
| 5 | Miami-Dade County | 2,701,767 |
Frequently Asked Questions
What is the population of San Juan County?
The population of San Juan County is approximately 121,661 residents according to the latest available data (2026).
Where is San Juan County located?
San Juan County is located in United States at approximately 36.51° latitude and -108.32° longitude.
Is San Juan County one of the largest cities in United States?
With a population of 121,661, San Juan County is one of the notable urban areas in United States. It ranks #676 out of 867 cities in the country.
