About Baltimore County
Baltimore County is a mid-sized city located in United States, in the Maryland region. According to the latest available data (2026), the population of Baltimore County is approximately 854,535 residents, making it the #74 most populous city in United States.
Globally, Baltimore County ranks #2,150 among the world's most populated cities.
Baltimore County City Statistics
| City | Baltimore County |
| Country |  United States |
| Population | 854,535 |
| Global Rank | #2,150 |
| Rank in United States | #74 of 867 cities |
| City Category | mid-sized city |
| Region | Maryland |
| Latitude | 39.4431 |
| Longitude | -76.6163 |
| Data Year | 2026 |
Population Comparison
To put Baltimore County's population of 854,535 into perspective:
- Baltimore County has over 854,000 residents.
Where is Baltimore County Located?
Baltimore County is located in United States, in the Maryland region, at coordinates 39.4431° latitude and -76.6163° longitude. Baltimore 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 Baltimore County?
The population of Baltimore County is approximately 854,535 residents according to the latest available data (2026).
Where is Baltimore County located?
Baltimore County is located in United States at approximately 39.4431° latitude and -76.6163° longitude.
Is Baltimore County one of the largest cities in United States?
With a population of 854,535, Baltimore County is one of the notable urban areas in United States. It ranks #74 out of 867 cities in the country.
