About Rialto
Rialto is a city located in United States, in the California region. According to the latest available data (2026), the population of Rialto is approximately 104,026 residents, making it the #831 most populous city in United States.
Globally, Rialto ranks #15,158 among the world's most populated cities.
Rialto City Statistics
| City | Rialto |
| Country |  United States |
| Population | 104,026 |
| Global Rank | #15,158 |
| Rank in United States | #831 of 867 cities |
| City Category | city |
| Region | California |
| Latitude | 34.1114 |
| Longitude | -117.3825 |
| Data Year | 2026 |
Where is Rialto Located?
Rialto is located in United States, in the California region, at coordinates 34.1114° latitude and -117.3825° longitude. Rialto 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 Rialto?
The population of Rialto is approximately 104,026 residents according to the latest available data (2026).
Where is Rialto located?
Rialto is located in United States at approximately 34.1114° latitude and -117.3825° longitude.
Is Rialto one of the largest cities in United States?
With a population of 104,026, Rialto is one of the notable urban areas in United States. It ranks #831 out of 867 cities in the country.
