Now, we can reveal the top 10 destinations people going in the opposite direction were headed for.
A total of 5,754 people left the area for a new life elsewhere in the UK in the same 12-month period, the Office for National Statistics figures show.
From Brighton and Hove to Scotland, here are the places draining the most people from Worthing.
1. Arun
The most common place people left the area for was Arun, with 1,314 departures in the year to June 2019.
2. Adur
The second most common place people left the area for was Adur, with 518 departures in the year to June 2019.
3. Brighton and Hove
The third most common place people left the area for was Brighton and Hove, with 499 departures in the year to June 2019.
4. Horsham
The fourth most common place people left the area for was Horsham, with 217 departures in the year to June 2019.