About East Sussex
East Sussex is a mid-sized city located in United Kingdom, in the East Sussex region. According to the latest available data (2026), the population of East Sussex is approximately 550,720 residents, making it the #28 most populous city in United Kingdom.
Globally, East Sussex ranks #3,380 among the world's most populated cities.
East Sussex City Statistics
| City | East Sussex |
| Country |  United Kingdom |
| Population | 550,720 |
| Global Rank | #3,380 |
| Rank in United Kingdom | #28 of 293 cities |
| City Category | mid-sized city |
| Region | East Sussex |
| Latitude | 50.9167 |
| Longitude | 0.3333 |
| Data Year | 2026 |
Population Comparison
To put East Sussex's population of 550,720 into perspective:
- East Sussex has over 550,000 residents.
Where is East Sussex Located?
East Sussex is located in United Kingdom, in the East Sussex region, at coordinates 50.9167° latitude and 0.3333° longitude. Located in the mid-latitudes, East Sussex experiences distinct four-season weather patterns.
Nearby Cities
Other Cities in United Kingdom
Largest Cities in United Kingdom
| # | City | Population |
|---|---|---|
| 15 | Greater London | 8,866,180 |
| 1 | West Riding of Yorkshire | 3,873,675 |
| 3 | Sussex | 1,613,316 |
| 4 | Kent | 1,593,191 |
| 5 | Essex | 1,519,509 |
Frequently Asked Questions
What is the population of East Sussex?
The population of East Sussex is approximately 550,720 residents according to the latest available data (2026).
Where is East Sussex located?
East Sussex is located in United Kingdom at approximately 50.9167° latitude and 0.3333° longitude.
Is East Sussex one of the largest cities in United Kingdom?
With a population of 550,720, East Sussex is one of the notable urban areas in United Kingdom. It ranks #28 out of 293 cities in the country.
