Walk into any backyard chicken forum, show up at an agricultural show, or ask at your local produce store, and you'll quickly discover that Australian chicken keepers have very strong opinions about which breeds lay best. The truth is that egg production depends on a combination of genetics, management, nutrition, and climate — and the best layer in one person's yard might underperform in another's, simply because the conditions are different.

That said, some breeds are genuinely, consistently better egg layers than others, and understanding the differences will help you choose the right birds for your situation. This guide covers the best egg-laying chicken breeds available in Australia, from the commercial hybrids that dominate production to the heritage breeds beloved by serious backyard keepers.

What Makes a Good Laying Breed?

Before we rank breeds, it helps to understand what characteristics define a good layer:

Annual egg production: Measured in eggs per hen per year under good conditions. A high-production layer produces 280–320 eggs per year; a moderate layer 180–240; a heritage breed 150–200.

Egg size: Most keepers want large to extra-large eggs. Some smaller breeds lay prolifically but produce small eggs less suited to cooking and baking.

Feed conversion efficiency: Efficient layers produce more eggs per kilogram of feed. Commercial hybrids are bred specifically for this; heritage breeds are generally less efficient.

Laying persistence: Some breeds lay consistently through winter (with adequate light) and during moults; others drop production sharply in cool, short-day periods.

Laying years: High-production hybrids burn bright and burn fast — typically peaking in year one and declining significantly by year two or three. Heritage breeds lay more modestly but may remain productive for 4–6 years.

Temperament and ease of management: Some prolific layers (particularly Leghorns) are flighty and noisy — relevant in a suburban backyard. Others are docile and friendly.

Climate suitability: Australia's heat requires breeds that cope well in warm to hot conditions. Heavy, cold-adapted breeds can struggle in Queensland and inland Australia summers.

Tier 1: The Best Egg Layers in Australia

1. ISA Brown

The ISA Brown is arguably the most egg-productive bird in the world, and it is by far the most common laying hen in Australian backyards. Developed in France by Institut de Sélection Animale (now Hendrix Genetics), the ISA Brown is a sex-link hybrid — meaning male and female chicks can be distinguished by colour at hatch, preventing accidental roosters in a flock.

Annual eggs: 300–320+ Egg size: Large to extra-large Egg colour: Brown Temperament: Generally calm, friendly, and well-suited to handling — ideal for families with children Climate: Adapts well across Australian conditions; handles heat reasonably well Laying lifespan: Peaks strongly in year one; production declines noticeably from year two or three

Pros: Unbeatable egg production, widely available, affordable to purchase ($25–$45 per POL hen), friendly temperament, easy to manage.

Cons: Short productive lifespan; genetic hybrid means chicks from two ISA Browns will not breed true (you must buy new stock). Not recognised by poultry breed societies. Some health issues (reproductive cancers, prolapse) are more common in heavily selected commercial hybrids.

Best for: Backyard keepers who want maximum egg production with minimum fuss. The default choice for most Australians keeping chickens for eggs.

2. Hy-Line Brown

The Hy-Line Brown is essentially the ISA Brown's main commercial competitor — another sex-link hybrid bred for extreme egg production. You'll often find both sold under generic "laying hen" labels by hatcheries and produce stores.

Annual eggs: 290–320 Egg size: Large Egg colour: Brown Temperament: Similar to ISA Brown — generally calm and manageable Climate: Well-suited to Australian conditions

Pros and cons: Almost identical to ISA Brown. These two breeds are interchangeable for most backyard purposes. If your local hatchery supplies one over the other, don't stress — both will serve you well.

3. Australorp

The Australorp is Australia's own breed, developed in the early 20th century from Black Orpington stock imported from England and refined by Australian breeders for productivity in Australian conditions. It holds a world record for egg production: an Australorp hen once laid 364 eggs in 365 days.

Annual eggs: 250–300 (heritage strains); the best exhibition-bred Australorps may lay 220–260 in practice Egg size: Large Egg colour: Light brown to tinted Temperament: Exceptionally calm, friendly, and docile — among the best-tempered of all breeds Climate: Excellent adaptation to Australian conditions; heat-tolerant and cold-tolerant

Pros: Heritage breed that breeds true (you can hatch your own replacements), excellent temperament, strong community of breeders across Australia, attractive glossy black plumage, recognised by the Australasian Poultry Association, good productivity without the health issues of commercial hybrids.

Cons: Slightly lower peak production than ISA Brown or Hy-Line; exhibition-quality birds can be expensive; some breeders prioritise show points over production.

Best for: Keepers who want good production from a true breed, plan to breed their own replacements, or want the friendliest possible backyard hen. The best heritage layer for Australian backyards.

4. Rhode Island Red

The Rhode Island Red is one of the world's most recognised laying breeds and a cornerstone of backyard poultry keeping globally. The production type (as opposed to the exhibition type, which has been selected away from productivity) remains an excellent layer.

Annual eggs: 220–280 (production type); 180–220 (exhibition type) Egg size: Large Egg colour: Brown Temperament: Active and curious; can be assertive — not always the best choice where extreme docility is needed Climate: Reasonably heat-tolerant; adapts well across most of Australia

Pros: Excellent production in the production strain, true-breeding, robust constitution, long productive lifespan, widely available.

Cons: Exhibition strains have been bred away from production traits — ensure you buy production-type if eggs are your priority. Can be assertive or bossy in the flock.

Best for: Keepers who want a productive heritage breed with good longevity, or who plan to breed their own replacements.

5. Leghorn (White Leghorn)

The White Leghorn is the archetypal commercial egg layer — the breed behind most of the world's white-shelled eggs and the genetic backbone of many commercial facilities. They are extraordinarily productive but come with significant management challenges in a backyard setting.

Annual eggs: 280–320 Egg size: Large Egg colour: White Temperament: Active, nervous, flighty — not ideal for handling or suburban settings Climate: Heat-tolerant due to their Mediterranean origins; large comb may be susceptible to frost in cold climates

Pros: Exceptional egg production, efficient feed conversion, lays white eggs if that's your preference, lightweight and economical to feed.

Cons: Flighty and difficult to handle; noisy when startled; not friendly; tends to want to escape enclosures; may not be appropriate for urban backyards or households with young children.

Best for: Rural or semi-rural properties where egg production is paramount and temperament is less important. Not recommended for most suburban backyard situations.

Tier 2: Strong Heritage Layers

6. Plymouth Rock (Barred Rock)

The Plymouth Rock — particularly the Barred variety — is a classic American dual-purpose breed with excellent laying ability and a genuinely delightful temperament. The distinctive black-and-white barred pattern makes them visually striking in a backyard flock.

Annual eggs: 200–250 Egg size: Large Egg colour: Light brown Temperament: Very calm, friendly, curious — excellent for families Climate: Adaptable; handles both heat and cold reasonably well

Pros: Good layer by heritage breed standards, excellent temperament, dual-purpose (respectable meat production from surplus cockerels), attractive breed, good longevity.

Cons: Not as prolific as hybrids or top heritage layers; can go broody (stop laying and sit on eggs) periodically.

Best for: Families wanting a friendly, attractive flock with solid egg production and the ability to breed true.

7. Sussex (Light Sussex)

The Light Sussex is a British breed with centuries of history and a reputation for being one of the most adaptable and productive heritage layers available. The classic white body with black neck hackles and tail is striking and immediately recognisable.

Annual eggs: 200–250 Egg size: Large Egg colour: Tinted to light brown Temperament: Excellent — calm, curious, and easy to handle Climate: Adapts well; suits cooler climates particularly well but handles Australian conditions

Pros: Strong laying ability for a heritage breed, excellent temperament, true-breeding, attractive, good dual-purpose option.

Cons: Prone to broodiness; not as widely available in Australia as some other breeds.

Best for: Keepers in cooler, temperate areas (southern Victoria, Tasmania, ACT highlands) who want a productive and beautiful heritage breed.

8. Wyandotte

The Wyandotte is an American heritage breed available in many colour varieties (Silver Laced, Gold Laced, Blue, Buff, and more). It's a medium-large, round-bodied breed with a rose comb — the low comb makes it more frost-hardy than large-combed breeds.

Annual eggs: 180–220 Egg size: Large Egg colour: Brown Temperament: Generally calm; can be a little aloof compared to Australorps or Sussex Climate: Cold-hardy; handles Australian winters well; the rose comb is an advantage in frost-prone areas

Pros: Beautiful in multiple colour varieties, decent layer, good dual-purpose option, cold-hardy, exhibition potential.

Cons: Not the highest layers; can be broody; some colour varieties hard to find in Australia.

Best for: Keepers in cold-climate areas who want exhibition potential alongside reasonable egg production.

9. Araucana / Easter Egger

Araucanas lay blue or blue-green shelled eggs, which are a novelty and a genuine talking point. The Australian Araucana (distinct from the Chilean original) is a tufted bird that is established in Australia through the Australasian Poultry Association.

Annual eggs: 150–200 Egg size: Medium to large Egg colour: Blue, blue-green, or olive (varies) Temperament: Active and curious; can be flighty Climate: Generally adaptable

Pros: Blue/green eggs are genuinely unique and create interest; decent layer for their size; a conversation starter.

Cons: Not the highest producer; "Easter Egger" crosses (which most people selling "Araucanas" are actually selling) are variable in both egg colour and production.

Best for: Keepers who want to add variety and colour to their egg basket, or who have children who will be delighted by coloured eggs.

10. New Hampshire Red

A development from the Rhode Island Red, the New Hampshire Red was selected specifically for faster growth and earlier maturity rather than for exhibition points. It's a good layer and an underappreciated option for backyard keepers.

Annual eggs: 200–240 Egg size: Large Egg colour: Brown Temperament: Active and alert; reasonably calm with regular handling Climate: Adaptable; handles Australian conditions well

Pros: Strong constitution, good layer, good dual-purpose bird, early maturity means earlier first eggs than some breeds.

Cons: Less commonly available in Australia; sometimes confused with Rhode Island Reds.

Best for: Keepers wanting a productive alternative to Rhode Island Red who can find reliable stock.

Breeds to Avoid If Egg Production Is Your Priority

Some breeds are popular for other reasons but are poor choices if you primarily want eggs:

Silkie: Beautiful, friendly, broody — and a poor layer (80–120 small cream eggs/year). They're pets, not productive layers.

Pekin (Bantam): Very small eggs (almost half the size of a large breed egg), lower production. Delightful personalities but poor value for egg production.

Cochin: Large, fluffy, calm — and chronically broody. An excellent choice for hatching eggs but poor as a steady producer.

Orpington (Buff): Beautiful, very calm, but heavily selected for fluffiness and showing has reduced laying performance significantly in many exhibition strains. Seek production-type Orpingtons if you want eggs.

Frizzle / Serama / Brahma: Novelty and exhibition breeds that are interesting to keep but not productive layers.

Breed Comparison Table

Breed Eggs/Year Egg Size Colour Temperament Heritage? Best Climate
ISA Brown 300–320 Large Brown Calm No (hybrid) All
Hy-Line Brown 290–320 Large Brown Calm No (hybrid) All
Australorp 250–300 Large Brown Very calm Yes All
Rhode Island Red 220–280 Large Brown Active Yes All
Leghorn 280–320 Large White Flighty Yes Warm
Plymouth Rock 200–250 Large Brown Very calm Yes All
Light Sussex 200–250 Large Tinted Very calm Yes Temperate/cool
Wyandotte 180–220 Large Brown Calm Yes Cool
Araucana 150–200 Med–Large Blue/green Active Yes All

Making the Final Choice

The best breed for you depends on your priorities:

Maximum eggs, minimum fuss: ISA Brown or Hy-Line Brown. These hybrids are unbeatable on raw production numbers and are the right choice for most people who primarily want fresh eggs from their backyard.

Best heritage layer: Australorp. Hands down. It's Australia's own breed, adapted to Australian conditions, lays extremely well for a heritage breed, and has the best temperament of any layer on this list.

Best for families with young children: Australorp, Plymouth Rock, or Light Sussex — all known for exceptional docility.

Best for cold climates (Canberra, alpine Victoria, Tasmania): Wyandotte, Light Sussex, or Australorp. Their cold hardiness and moderate comb size suit frosty conditions.

Best for hot climates (Queensland, NT, inland WA): ISA Brown or Leghorn. Mediterranean and highly selected commercial birds handle heat better than fluffy cold-climate breeds.

Best for coloured egg variety: Add a couple of Araucanas or Easter Eggers to a base flock of ISA Browns or Australorps.

Whatever breed you choose, buy healthy stock from a reputable source, provide good nutrition, keep the coop clean, manage parasites, and ensure adequate water in summer. Breed choice matters, but management matters more. The best breed poorly managed will always underperform a modest breed given excellent care.

Where to Buy Laying Hens in Australia

  • Produce stores and rural supplies: Often stock ISA Browns and Hy-Lines at point-of-lay; usually the most convenient and affordable option.
  • Local hatcheries: Specialize in specific breeds; often the best source for production-strain heritage birds.
  • Poultry clubs and breed societies: Australasian Poultry Association affiliates in each state hold regular shows and sales. Excellent source for certified heritage breeds.
  • Agricultural shows: A great place to see breeds in person, meet breeders, and buy direct from trusted sources.
  • Online classifieds (Gumtree, Facebook Marketplace): Convenient but variable quality — see the birds before buying if possible.

Wherever you buy, inspect birds before purchase, ask about vaccination history (particularly for Marek's disease), and quarantine new birds for 2–3 weeks before introducing them to an existing flock.