The Australian residential property market in postcode 2303 on June 2, 2026 is
Postcode 2303 is an area within New South Wales. There are 3 localities known to share postcode 2303. These are: Hamilton, Hamilton East and Hamilton South.
Regions that share the same local government area as postcode 2303
Newcastle
Adamstown
Adamstown Heights
Argenton
Bar Beach
Barnsley
Bennetts Green
Beresfield
Birmingham Gardens
Black Hill
Boolaroo
Booragul
Broadmeadow
Callaghan
Cameron Park
Cardiff
Cardiff Heights
Cardiff South
Carrington
Charlestown
Cooks Hill
Dudley
Edgeworth
Eleebana
Elermore Vale
Fern Bay
Fletcher
Garden Suburb
Gateshead
Georgetown
Glendale
Hamilton (in 2303)
Hamilton East (in 2303)
Hamilton North
Hamilton South (in 2303)
Hexham
Highfields
Hillsborough
Islington
Jesmond
Kahibah
Killingworth
Kooragang
Kotara
Kotara East
Kotara South
Lakelands
Lambton
Lenaghan
Macquarie Hills
Marmong Point
Maryland
Maryville
Mayfield
Mayfield East
Mayfield North
Mayfield West
Merewether
Merewether Heights
Minmi
Mount Hutton
Newcastle
Newcastle East
Newcastle University
Newcastle West
New Lambton
New Lambton Heights
North Lambton
Rankin Park
Redhead
Sandgate
Shortland
Speers Point
Stockrington
Stockton
Summer Hill
Tarro
Teralba
The Hill
The Junction
Thornton
Tighes Hill
Tingira Heights
Tomago
Wakefield
Wallsend
Wallsend South
Warabrook
Waratah
Waratah West
Warners Bay
Whitebridge
Wickham
Windale
Woodberry
Woodrising
Nearby postcodes
2250
2259
2262
2264
2265
2280
2281
2285
2287
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2302
2304
2305
2307
2308
2311
2316
2318
2319
2320
2321
2322
2323
2324
2325
2329
2330
2333
2336
2337
2339
2340
2343
2350
2354
2365
2381
2388
2400
2415
2420
2421
2422
2423
2424
2425
2429
2446
2577
2580
2622
2642
2652
2756
2831
2840