Average net worth by age in New Zealand: Are you on track?

New Zealanders generally hate talking about money. Thanks to our cultural aversion to showing off-often called "tall poppy syndrome"-we almost never discuss our salaries, our KiwiSaver balances, or our property equity with our mates.

But quietly, usually on a Sunday night while scrolling through real estate listings, we all wonder the exact same thing: "Am I doing okay for my age?"

The NZ Net Worth Percentile Calculator

What is the median net worth in New Zealand by age?

Quick Answer: As of 2021, based on data from Stats NZ, the median individual net worth in New Zealand increases with age, peaking at $432,000 for individuals aged 65 to 74.

Here is the breakdown of median individual net worth by age group:

| Age Bracket | Median Individual Net Worth | | :--- | :--- | | 15-24 | $3,000 | | 25-34 | $29,000 | | 35-44 | $140,000 | | 45-54 | $268,000 | | 55-64 | $414,000 | | 65-74 | $432,000 |

Note: Stats NZ explicitly breaks this data down to the Individual level, unlike Australia or the UK which use the Household as the base unit.

What is the average salary by age in New Zealand?

While net worth shows what you have accumulated, your income shows your current wealth-building capacity. According to Stats NZ, median weekly earnings peak in the late 40s and early 50s.

However, anyone living in New Zealand knows that a high income in Auckland or Wellington often feels like a bare minimum requirement just to cover rent or a mortgage. Earning that exact same salary in the regions-like Southland or the Manawatū-buys a completely different lifestyle and massive financial breathing room.

What is the average income by age in New Zealand?

While net worth measures what you keep, your income is the engine that builds it. Here is the median annual salary by age, according to Stats NZ:

| Age Group | Median Annual Salary | | :--- | :--- | | 20-24 | $41,600 | | 25-29 | $58,240 | | 30-34 | $68,640 | | 35-39 | $72,800 | | 40-44 | $76,960 | | 45-49 | $78,000 | | 50-54 | $76,440 | | 55-59 | $72,800 | | 60-64 | $62,400 |

But as any local will quickly tell you, grinding to that $75k mark doesn't mean much when a block of cheese costs $20 and the Auckland housing market expects you to be a millionaire just to buy a starter home.

Why the "Average" net worth is a lie

If you Google "average net worth by age," the numbers you see might make you feel broke. That is because the average (the mean) is a mathematically terrible way to measure typical wealth.

We can call this the Property Baron Effect.

Because wealth in New Zealand is so heavily concentrated in property portfolios, a small percentage of mega-landlords and ultra-wealthy individuals artificially inflate the "average." If you want to know how the typical Kiwi is actually doing, you must look at the median net worth, which cuts through the distortion.

Asset rich and cash poor: The Auckland property trap

Even if you use the median and discover you are in the top 10% for your age group, you have to look closely at the quality of that wealth.

In New Zealand, the prolonged housing affordability crisis has created a unique divide. Two individuals can both hold a net worth of $400,000 while living completely different financial realities.

Person A holds $400,000 entirely in home equity in an Auckland suburb. They are paper wealthy, but if they face a sudden financial shock, they will struggle to pay it because their wealth is trapped. They are asset rich and cash poor.

Person B holds $400,000 across cash, diversified PIE funds, and their KiwiSaver. They have immediate access to a portion of their money and far greater liquidity.

The total benchmark number is the same, but the available liquidity is vastly different.

Stop comparing and start forecasting

Finding out you are wealthier than the average Kiwi might stroke your ego, but it doesn't change your day-to-day reality. A high percentile ranking does not lower your grocery bill at Countdown or Pak'nSave, it does not pay off your student loan, and it does not tell you if you are actually ready to retire.

National benchmarks are great for curiosity, but terrible for planning.

To take control of your financial future, you must track your own personal balance sheet. WealthScout brings your KiwiSaver, real estate, and liabilities into one clear dashboard. By forecasting your unique data, you stop worrying about the Stats NZ median and start seeing exactly what it will take to achieve your personal financial goals.

(Ready to stop comparing yourself to the average and start forecasting your own retirement? Track your exact net worth in WealthScout for free today.)