This is the airport corridor. Bli Bli has grown hard over the last decade and is now one of the larger family suburbs on the coast, while Twin Waters, Mudjimba and Marcoola stay smaller, older and closer to the beach.
Search a suburb or postcode, untick anything you do not want, and the letterbox count and price update as you go. Counts are Australia Post delivery points that accept unaddressed advertising material, extracted 25 August 2026. It is the same file we book the run from, so the number you see here is the number we lodge.
Delivery only, GST included. Printing is quoted on top. A minimum charge of $250 applies to delivery-only jobs.
| Include | Suburb | Postcode | Homes | Business |
|---|---|---|---|---|
| Bli Bli | 4560 | 2,803 | 77 | |
| Marcoola | 4564 | 1,387 | 172 | |
| Twin Waters | 4564 | 920 | 14 | |
| Mudjimba | 4564 | 875 | 22 | |
| Pacific Paradise | 4564 | 750 | 37 | |
| Total | 6,735 | 322 |
Opens the booking form with the suburbs you ticked. Letterboxes marked no junk mail are already excluded, so you are never charged for them.
Covering every residential letterbox in the area means 6,735 letterboxes. At 47.6c per letterbox delivered, that is about $3,209 including GST.
Printing is quoted on top. A DL or A5 flyer on 150gsm is the cheapest thing to both print and deliver, because it stays inside Australia Post's small letter weight band.
Delivery-only jobs carry a minimum charge of $250. It is waived when we print the flyer as well. Your quote is confirmed before anything is lodged.
Twin Waters is a gated style estate with its own internal road network, and Marcoola has a long run of beachfront units. Both are areas where an Australia Post booking gets you inside and a walker run gets you a stack at the entrance.
Bli Bli by itself is nearly 2,900 homes and skews young and family heavy. It is often the best single suburb test drop on the coast.
1300 291 277This is the airport corridor. Bli Bli has grown hard over the last decade and is now one of the larger family suburbs on the coast, while Twin Waters, Mudjimba and Marcoola stay smaller, older and closer to the beach.
The Bli Bli, Twin Waters & Marcoola area is 5 suburbs and 6,735 residential letterboxes, which is about 5% of every letterbox on the Sunshine Coast. Bli Bli is the largest single suburb in it at 2,803 letterboxes, so it is usually where a first test drop goes.
Trades and pool services working the Bli Bli estates, cafes at Pacific Paradise and Marcoola, airport related businesses, and holiday accommodation operators.
Twin Waters is a gated style estate with its own internal road network, and Marcoola has a long run of beachfront units. Both are areas where an Australia Post booking gets you inside and a walker run gets you a stack at the entrance.
Every run is lodged as Australia Post Unaddressed Mail. You nominate a delivery week, we print the flyer on a stock that sits in the right weight band, bundle it to Australia Post specification, lodge the job and you get the lodgement receipt. There is no walker to skip a street and no report to take on trust.
Bli Bli by itself is nearly 2,900 homes and skews young and family heavy. It is often the best single suburb test drop on the coast.
How many letterboxes are there in Bli Bli, Twin Waters & Marcoola? There are 6,735 residential letterboxes and 322 business letterboxes across the 5 suburbs in the Bli Bli, Twin Waters & Marcoola area that accept unaddressed advertising material. The largest single suburb is Bli Bli with 2,803 residential letterboxes. These are Australia Post delivery point counts, extracted 25 August 2026.
What does a letterbox drop across Bli Bli & Twin Waters cost? Covering every residential letterbox in the area is 6,735 letterboxes. At 47.6 cents per letterbox delivered, GST included, that is about $3,209. Printing is quoted on top. Delivery-only jobs carry a minimum charge of $250. It is waived when we print the flyer as well. You do not have to take the whole area: pick the suburbs you want and the quantity follows.
Can I book just one suburb in Bli Bli & Twin Waters? Yes. Australia Post lets us book by locality, so you can take a single suburb or any combination of them. For a smaller area than that, tell us the streets or the estate in the booking notes and we size the run to match.
How long does it take? Allow three to five business days to print, then the run is lodged for a nominated Australia Post delivery week. Bookings generally need to be in about two weeks ahead of the week you want.
We book Australia Post Unaddressed Mail to any postcode in Australia, not just the Sunshine Coast. Same posties, same delivery week, same official letterbox counts. Tell us the suburbs or the postcodes and we will come back with the numbers.
Adding an adjoining area costs the same flat postage rate per letterbox, so extending a run is usually cheaper than repeating one.