According to official statistics, the Isle of Man is one of the richest places on
earth. But the figures used to make that claim — GDP, GVA, GNI — measure what is
produced here, not what residents earn. In reality, half the workforce takes home
less than £765 a week. That is only marginally above the UK median, and once the
higher cost of living on the island is accounted for, the gap largely disappears.
The mean wage is higher than the median because a relatively small number of very
high earners pull the average up. For most people, those figures are not their reality.
Output vs income. GDP and GVA per head are output measures, not
income measures. In jurisdictions with large financial sectors the two diverge
significantly: value added accrues to capital — retained corporate profits, fund
returns, and above-median labour income — rather than to median resident workers.
The IoM median wage (£765/wk, 2024 Earnings Survey) represents 58% of nominal GDP
per head, against approximately 98% in the UK.
Labour share. This proxy has been declining over the past decade
as financial sector output grew faster than wages. The gap is not measurement
error; it is the structural consequence of hosting activity whose returns flow to
capital owners resident elsewhere.
Why GNI does not help. On the IoM, GNI per head exceeds GDP per
head because high-net-worth residents attribute global income to the island,
inflating the headline further. Neither measure is a useful proxy for median
household welfare. The very high GNI per head figure does, however, draw
multilateral attention: rankings of this kind inform OECD, EU, and FATF scrutiny
of jurisdictions perceived as facilitating tax-advantaged capital flows — scrutiny
that has material consequences for the island's access to international markets
regardless of what residents actually earn.
What follows. The tables and charts below disaggregate output,
wages, real purchasing power, and approximate labour share across the Crown
Dependencies and the UK. Cost of living and affordability data are on the
dedicated Affordability page.
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Output vs earnings — latest available
Isle of Man2023 / 2024
Jersey2023 / 2024
Guernsey2023 / 2024
United Kingdom2023 / 2024
GDP / GVA per head per week
£1,325£69,031/yr · 2023
£1,258£65,515/yr · 2023
£1,046£54,463/yr · 2023
£700£36,444/yr · 2023
Mean wage per week
£929£48,390/yr · FT employees · Jun 2024
£990£51,578/yr · FTE basis · Jun 2024
~£1,033~£53,840/yr · estimated
£850£44,278/yr · FT employees · Apr 2024
Median wage per week
£765£39,858/yr · FT employees · Jun 2024
£850£44,278/yr · estimated · Jun 2024
£818£42,672/yr · all workers · yr to Jun 2024
£709£36,929/yr · FT employees · Apr 2024
Median wage as % of GDP/head
58%42p in £1 not reaching median worker
68%32p in £1 not reaching median worker
78%22p in £1 not reaching median worker
~98%Wages and output broadly aligned
GDP/GVA per head converted to weekly (÷52.18). IoM GDP: NI Reports (ESA10, derived 2013–2023). Jersey GVA: Statistics Jersey opendata. Guernsey GDP: States of Guernsey. UK GVA: ONS ABML÷EBAQ.
Wages: IoM Annual Earnings Survey (Jun); Statistics Jersey IAE (Jun, FTE basis); States of Guernsey rolling census (annual, all workers); ONS ASHE (Apr).
Methodology differences mean cross-jurisdiction wage comparisons are directionally informative only — see Wages page for full governance notes.
The output–income gap over time
The red line is what the IoM economy produces per person. The purple and green lines
are what employees actually earn — mean and median wages. The gap between them is money
that does not reach resident workers: corporate profits, returns on capital, and income
flowing to owners who live elsewhere.
That gap has been widening. GDP per head rose sharply after 2012 as
financial services expanded. Wages grew, but more slowly. The island got richer on paper
while the median worker's share of that wealth quietly shrank. This is not a story the
official prosperity figures tell — because they are not designed to.
GDP/head weekly equivalent. IoM nominal GDP (ESA10) ÷ population estimates ÷ 52.18.
2007–2012 from NI Accounts Table 4; 2013–2023 derived from rounded NI report headlines (uncertainty ±£1–2k/yr).
Hard ESA10 break at 2007/08 means pre-2007 is excluded.
Wages. IoM Annual Earnings Survey, June. Full-time employees, adult rates, pay unaffected by absence.
Method change at 2012 (trimming removed, restated from 2012); pre-2012 shown dashed.
The gap between GDP/head and wages is not a formal measure of profits or inequality. It encompasses corporate profits, depreciation, taxes on production, and all above-median labour income. Treat as a directional illustration of the output–income divergence.
GDP per head vs mean vs median wage — Isle of Man
Weekly equivalent, nominal £ · 2009–2024
Scale
GDP/head weekly equivalent
IoM nominal GDP ÷ population estimates ÷ 52.18. GDP from NI reports (ESA10 from 2007/08); 2007–2012 from Table 4; 2013–2023 derived. Hard ESA10 break at 2007/08; pre-2007 excluded from this chart.
Wages series
IoM Annual Earnings Survey, June reference. Full-time employees on adult rates, pay unaffected by absence. Methodology change at 2012 (trimming of top earners removed); pre-2012 dashed. Sources: gov.im earnings survey reports 2009–2024.
Sources: IoM NI Reports 2007–2023; IoM Earnings Survey 2009–2024; IoM population estimates.
Purchasing power: what the numbers don't show
Standard "real earnings" deflate wages by the Retail Prices Index — a basket that captures
everyday costs but not the price of buying a home.
The chart shows three versions of what Isle of Man earnings have done since 2009:
nominal (what payslips say), RPI-adjusted (what economists usually report), and an
adjusted series that replaces the housing component of RPI with actual IoM house price growth.
For existing owners with low mortgages, the standard real line is a reasonable guide.
For a first-time buyer or market-rate renter, it significantly overstates how far wages have kept pace.
The house-price-adjusted series is illustrative, not an official statistic.
It substitutes IoM Land Registry average house price growth for Division 4 (housing)
of the IoM RPI, weighted at approximately 18%. Read as indicating direction and rough
magnitude, not as a precise measure.
Construction. Three series, indexed 2009=100. (1) Nominal: IoM mean weekly earnings. (2) RPI-adjusted: deflated by IoM RPI (March each year). (3) House-price-adjusted: deflated by a modified index where the Division 04 housing component (~18% weight) is replaced by IoM Land Registry average house price growth. Modified deflator = RPI×0.82 + house_price_index×0.18, both chain-linked from 2009=100. House price data from IoM Housing Market Review 2023 and Land Registry open data. This series is a Coalfinch Observatory construction; no equivalent official series exists.
House prices: IoM Land Registry (propertyprices.im / gov.im open data). RPI: Statistics IoM. Earnings: IoM Annual Earnings Survey.
Real earnings — three measures compared
Index 2009 = 100 · Isle of Man mean weekly wage
Nominal series
IoM Earnings Survey mean weekly earnings, June. 2009=100.
RPI-adjusted
Deflated by IoM RPI (March of survey year). Source: Statistics IoM Historic Data Sets.
House-price-adjusted (Coalfinch construction)
Nominal series deflated by a modified price index: RPI with Division 04 (housing, ~18% weight) replaced by IoM Land Registry average house price growth. Not an official statistic.
House prices: IoM Land Registry. RPI: Statistics IoM. Earnings: IoM Annual Earnings Survey.
Labour share: what fraction of output reaches workers
This chart divides median annual wages by GDP or GVA per head, expressed as a percentage.
In the UK, median wages and GDP per head sit within a few percent
of each other — the ratio stays near 95–100%.
In the Crown Dependencies it sits at 58–78% and, on the
Isle of Man, has been declining over the past
decade as GDP per head rose faster than wages.
The gap is not a flaw in the data. It is the structural consequence of hosting financial
activity whose returns belong to capital, not to resident workers.
Construction. (Median annual wage ÷ nominal GDP/GVA per head) × 100.
IoM: Earnings Survey median weekly × 52.18 ÷ derived nominal GDP/head.
Jersey: uprated LCHIS median × 52.18 ÷ JSY_GVA_PC_NOMINAL.
Guernsey: median annual earnings ÷ GSY_GDP_PC_NOMINAL.
UK: ONS ASHE median weekly × 52.18 ÷ ONS ABML÷EBAQ.
This is an approximation. A falling ratio indicates GDP growing faster than median wages — the most policy-relevant signal, regardless of the absolute level.
Median wage as % of GDP/GVA per head
Approximate labour share proxy · 2009–2024
What this measures
Median annual wage ÷ nominal GDP or GVA per head × 100. An approximation — not a formal national accounts labour share statistic. The meaningful signal is the level and trend relative to other jurisdictions, and whether it is rising or falling over time.
Why the ratio is below 100%
GDP/head includes taxes on production, depreciation, above-median wages, and profits. Even in a fully egalitarian economy the median worker's wage would be below GDP/head. The UK ratio near 95–100% reflects a more evenly distributed economy, not an impossibly high benchmark.
Data limitations
IoM median 2009–2011: pre-methodological break (dashed). Jersey median: uprated estimate, not directly surveyed. Guernsey: annual median covering all workers, not FT-only.