| population | |
| Adur District | 63506 |
| Arun District | 156997 |
| Chichester District | 118175 |
| population | |
| Crawley District | 111375 |
| Horsham District | 138018 |
| Mid Sussex District | 147089 |
| population | |
| Worthing District | 108605 |
 | Shoreham Airport | ~ 20.11 km |
| London Gatwick Airport | ~ 22.83 km |
| Goodwood Aerodrome | ~ 28.65 km |
| Redhill Aerodrome | ~ 30.68 km |
| Farnborough Airport | ~ 39.63 km |
| RAF Odiham | ~ 45.02 km |
| Blackbushe Airport | ~ 46.90 km |
| London Biggin Hill Airport | ~ 48.31 km |
| London Heathrow Airport | ~ 52.42 km |
