From 13th April 2020, below will be the new metro area map. The lighter green areas are the newly added areas.

For a full list of new suburbs added:

Kangaroo Point 2224
West Hoxton 2171
Elderslie 2570
Narellan 2567
Harrington Park 2567
Bangor 2234
Kareela 2232
Oran Park 2570
Sutherland 2232
Austral 2179
Kentlyn 2560
Yowie Bay 2228
Dolans Bay 2229
Gymea Bay 2227
Bonnet Bay 2226
Woronora 2232
Regentville 2745
Sylvania 2224
Sylvania Waters 2224
Long Point 2564
Woronora Heights 2233
Engadine 2233
Minto Heights 2566
Taren Point 2229
Yarrawarrah 2233
Catherine Field 2557
Woolooware 2230
Port Hacking 2229
Lilli Pilli 2229
Caringbah South 2229
Camden South 2570
Kirkham 2570
Loftus 2232
Gymea 2227
Camden 2570
Grays Point 2232
Kirrawee 2232
Cronulla 2230
Caringbah 2229
Miranda 2228
Ambarvale 2560
Burraneer 2230
Oyster Bay 2225
Jannali 2226
Como 2226
Rosemeadow 2560
Glen Alpine 2560
St Helens Park 2560
Menai 2234
Barden Ridge 2234
Glenmore Park 2745
Mount Annan 2567
Menangle Park 2563
Camden Park 2570
Spring Farm 2570
Leppington 2179