About Sebastian County
Sebastian County is a city located in United States, in the Arkansas region. According to the latest available data (2026), the population of Sebastian County is approximately 127,799 residents, making it the #644 most populous city in United States.
Globally, Sebastian County ranks #12,838 among the world's most populated cities.
Sebastian County City Statistics
| City | Sebastian County |
| Country |  United States |
| Population | 127,799 |
| Global Rank | #12,838 |
| Rank in United States | #644 of 867 cities |
| City Category | city |
| Region | Arkansas |
| Latitude | 35.5942 |
| Longitude | -94.2581 |
| Data Year | 2026 |
Where is Sebastian County Located?
Sebastian County is located in United States, in the Arkansas region, at coordinates 35.5942° latitude and -94.2581° longitude. Sebastian 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 Sebastian County?
The population of Sebastian County is approximately 127,799 residents according to the latest available data (2026).
Where is Sebastian County located?
Sebastian County is located in United States at approximately 35.5942° latitude and -94.2581° longitude.
Is Sebastian County one of the largest cities in United States?
With a population of 127,799, Sebastian County is one of the notable urban areas in United States. It ranks #644 out of 867 cities in the country.
