A realistic cost breakdown for keeping pigs in Australia — purchase price, fencing, feed, housing and biosecurity registration costs for small producers.
Pigs are an efficient and rewarding addition to an Australian small farm, but the cost structure has some genuine surprises compared to other livestock — particularly around feed (the single biggest ongoing cost) and the biosecurity registration obligations that apply specifically to pig keepers.
Purchase Price
| Pig Type | Price Range (AUD) |
|---|---|
| Weaner piglets (8–10 weeks) | $80–$200 each |
| Grower pigs (3–4 months) | $150–$350 each |
| Breeding gilt (young female) | $300–$700 |
| Registered heritage breeding stock | $400–$1,200+ |
| Proven breeding boar | $500–$1,500+ |
For a first-time keeper raising a couple of pigs purely for home-grown pork, two weaner piglets typically cost $160–$400 total — one of the more affordable livestock entry points in terms of purchase price.
Biosecurity Registration
Unlike most other livestock, pig keepers in most Australian states must register their property and pig-keeping activity with the relevant state department of agriculture — a legal requirement, not optional, and frequently applying even to keepers of just a few pigs. Registration itself is typically free or low-cost, but it is a step many new keepers don't anticipate and should factor into setup time before bringing pigs home.
Fencing and Housing
Pigs are strong and can be persistent diggers and pushers against weak fencing — standard sheep or cattle fencing is often inadequate. Budget for:
- Ringlock or heavy mesh fencing: $15–$30 per metre installed
- Electric fencing (effective and cheaper for rotational systems): $3–$6 per metre for wire/tape plus a $200–$600 energiser
- Simple shelter/shed structure: $300–$1,500 depending on size and materials
- Wallow setup (can be as simple as a dug-out mud pit): minimal cost, mainly labour
Feed — The Biggest Ongoing Cost
Unlike grazing ruminants, pigs need a concentrated, properly formulated feed as their nutritional foundation — pasture alone cannot sustain them. This makes feed by far the largest ongoing cost in pig keeping.
| Growth Stage | Approx. Feed Cost to Reach Stage |
|---|---|
| Weaner to grower (10–25kg) | $40–$70 |
| Grower to finisher (25–90kg) | $150–$280 |
| Total feed cost, weaner to market weight | $200–$350 per pig |
These figures assume commercial pelleted feed at typical Australian rural supplier prices. Pasture access with hardy foraging breeds can reduce this somewhat but will not eliminate the need for concentrated feed.
Total Cost Summary — Two Pigs to Market Weight
| Item | Cost |
|---|---|
| 2 weaner piglets | $160–$400 |
| Feed to market weight (both pigs) | $400–$700 |
| Basic fencing/housing (one-off, reusable) | $500–$2,000 |
| Registration, minor health costs | $50–$150 |
| Total first-time setup | $1,100–$3,250 |
After the first cycle, repeat costs drop substantially since fencing and housing are reusable — ongoing cost per batch of two pigs to market weight typically runs $600–$1,100 covering piglets and feed alone.
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