Registered vehicles in Postcode 2330 (population 21,445). Suburbs include: SINGLETON HEIGHTS, SINGLETON, SEDGEFIELD, SCOTTS FLAT, ROUGHIT, RIXS CREEK, REEDY CREEK, REDBOURNBERRY, RAVENSWORTH, PUTTY, OBANVALE, MOUNT THORLEY, MOUNT ROYAL, MOUNT OLIVE, MITCHELLS FLAT, MIRANNIE, MILBRODALE, MIDDLE FALBROOK, MCDOUGALLS HILL, MAISON DIEU, LONG POINT, LEMINGTON, JERRYS PLAINS, HUNTERVIEW, HOWICK, HOWES VALLEY, HEBDEN, HAMBLEDON HILL, GREENLANDS, GOWRIE, GOULDSVILLE, GOORANGOOLA, GLENRIDDING, GLENNIES CREEK, GLENDONBROOK, GLENDON BROOK, GLENDON, GARLAND VALLEY, FORDWICH, FERN GULLY, FALBROOK, DYRRING, DURAL, DUNOLLY, DOYLES CREEK, DARLINGTON, COMBO, CLYDESDALE, CARROWBROOK, CAMBERWELL, BULGA, BROKE, BRIDGMAN, BOWMANS CREEK, BIG YENGO, BIG RIDGE, APPLETREE FLAT, ST CLAIR, SINGLETON DC, WYLIES FLAT, WOLLEMI, WHITTINGHAM, WESTBROOK, WATTLE PONDS, WARKWORTH.