Photo: Nidira · CC BY-SA 3.0A median age of 56.6: Trégunc is older than 96% of compared French towns
Half of households are headed by a retired person (typical compared French town: 32%). There were 3,560 households in Trégunc at the 2023 Census, home to 7,148 residents. Flats make up about one in 11 here (8.8%). Fewer single-parent households than in 97% of compared French towns: 5.8%.
Throughout this page, the Finistère median and the France median are the median of compared communes (those with an overall grade), each figure its own median. Source: INSEE, census 2023.
What stands out about the people of Trégunc
One home in four is a second home
The census counted 1,370 second homes and occasional dwellings in Trégunc, 27% of its 5,160 homes: higher than in 94% of compared French towns. 91% of them are houses. Their owners live elsewhere, so they aren’t in the population figures on this page. Homes & cars ↓
An older town
Half of Trégunc’s residents are under 56.6 and half over; the median of compared French towns is 44. 36% are 65 or older (France median 22%), 9.5% 80 or older. Ages ↓
Written from INSEE’s census 2023 on this page, against compared French towns.
A town of second homes: 27% of its homes
Every home the census counted: main residences, second homes and occasional dwellings (INSEE counts them together), and empty homes. Owning and renting are on Cost of living.
All homes · share of homes
Type of home
Cars per household · share of households
The figure for households in social housing is 4.4% in Trégunc and 12% in the typical compared French town. Households without a car make up about one in 16 here (6.1%). Empty homes are rarer here than in just over four fifths of compared French towns. To put it in context, 2.1% of homes are second homes in the typical compared French town.
Trégunc changed by +2% from 2012 to 2023, behind 60% of compared French towns
Residents at INSEE’s last three censuses, each recast in the 2026 commune boundaries. France has no yearly estimate by commune between censuses.
2012 to 2023
2017 to 2023
For comparison, the median compared French town changed +5% and the median Finistère town +4%. The first five years brought +1%; the six to 2023, +2%.
36% of residents are 65 or over, a share 95% of compared French towns don’t reach
Shares of residents by age at the 2023 census.
Age groups · share of residents
Median age of the 3,798 compared French towns
■ Trégunc 56.6. The median compared French town: 44.
Residents aged 15 to 24: 7.2%, below 96% of compared French towns. As a yardstick, 22% of residents are 65 or over in the typical compared French town.
Women and men · all residents
52% women, 48% men
About 91 men for every 100 women. Median share of women: Finistère 51.7%, France 51.8%. Women live longer than men, so towns with many older residents have more women.
Trégunc sits below 74% of compared French towns for couples with children (20%)
A household is everyone who shares a main home (résidence principale). Household types come from INSEE’s fuller sample of a quarter of census forms.
Against the Finistère median and the France median
Living alone · share
Households here average 2 people each. As a reference point, a quarter of households are couples with children in the typical compared French town. One-person households make up 36%, against 35% in the typical compared French town.
The middle resident’s standard of living: €28,210 a year
The standard of living (niveau de vie) is a household’s disposable income after taxes and benefits, divided by its consumption units (UC) to allow for its size and make-up: 1 for the first adult, 0.5 for each other person 14 or older, 0.3 for each child under 14.
Medians of compared communes. Source: INSEE, Filosofi 2023.
Half of residents live in households above €28,210 a year per consumption unit and half below; the level is higher than in 73% of compared French towns. The poverty rate is 8.0%.
Only 8.5% of households are headed by a manual worker in Trégunc
Households by the socio-professional group (PCS) of their reference person, INSEE’s own categories. Jobs and commuting are on the Work & commute page.
Households by reference person’s group · share of households
By its share of households headed by a manager or professional (7.4%), Trégunc is below 64% of compared French towns. In the typical compared French town, households headed by a manual worker come to 14%.
Each household is counted once, by the occupation of its reference person (usually the oldest working adult).
Only 2.2% of residents are immigrants in Trégunc
INSEE publishes two measures, which overlap but aren’t the same. Neither is the UK’s “born abroad”.
Share of residents · census 2023
Immigrant (immigré)
Born abroad, not French at birth. Someone stays an immigrant after becoming French. A French citizen born abroad (for example in Algeria before 1962) is not one.
Foreign national (étranger)
Not a French citizen today, wherever born. A child born in France to foreign parents can be a foreign national without being an immigrant.
By its share of foreign nationals (1.4%), Trégunc is below 88% of compared French towns. That is lower than in 89% of compared French towns; the median compared commune in Finistère has 2.4%. Across the comparison, 6.5% of residents are immigrants in the typical compared French town.
INSEE publishes no country of birth or ethnicity by commune in these tables, and the census doesn’t ask about religion.
Above 93% of compared French towns: 50% of residents 15 and over are married
Residents 15 and over by how they live: the census asks both the legal status and whether people live as a couple.
Residents 15 and over · share
A fifth of residents 15 and over are single, against 25% in the typical compared French town. The comparison figure for married residents is 43% in the typical compared French town.
A lower share of adults with no qualification than 71% of compared French towns, at 15%
Highest diploma of residents 15 and over who have left education, in French terms: the levels don’t map one-to-one to UK or U.S. ones.
Highest diploma · 15 and over, out of education
Graduates of higher education: 34%, above 63% of compared French towns. For comparison, 19% of adults out of school have no qualification in the typical compared French town.
The oldest of 41 French towns of 7,052 to 7,252 people
The 40 compared French towns nearest in population, by median age. Hover for each one’s second homes and immigrants; click for its page.
At the ends of the range sit Égly (35.7), the youngest, and Trégunc (56.6), the oldest.
A younger town than 2 of the 6 around it: Trégunc
The nearest towns of 2,500 or more, colored by median age. Source: INSEE, census 2023.
| Town | Median age | 65+ | Second homes | Immigrants |
|---|---|---|---|---|
| Trégunc | 56.6 | 36% | 27% | 2.2% |
| Concarneau 20,845 · 3.6 mi | 53.9 | 33% | 15% | 2.7% |
| Névez 2,795 · 4 mi | 60.7 | 41% | 48% | 2.6% |
| Melgven 3,371 · 4.6 mi | 48.8 | 25% | 6.9% | 1.7% |
| Pont-Aven 2,777 · 4.7 mi | 57.3 | 37% | 15% | 1.9% |
| La Forêt-Fouesnant 3,508 · 7.3 mi | 56.3 | 35% | 28% | 2% |
| Riec-sur-Bélon 4,376 · 7.3 mi | 54.5 | 32% | 16% | 2.3% |
Health, work, housing and schools
What this data can and can’t tell you
- Census 2023. INSEE’s census is a rolling survey: a fifth of small communes each year, 8% of homes in large ones each year. “2023” pools the surveys of 2021 to 2025, so the figures describe the town around 2023, not on one day.
- Medians of compared communes. The comparisons are the median of the département’s compared communes and of France’s (those with an overall grade), each figure its own median: not the total for the département or for France, which large cities pull towards their own figures.
- Immigrants and foreign nationals. INSEE’s two measures: an immigrant was born abroad without French nationality; a foreign national isn’t French today. Neither is a count of people born abroad, which INSEE doesn’t publish by commune.
- Second homes. Homes used for holidays or weekends, with occasional dwellings (kept for work, for example), which INSEE counts together. Their owners are counted where they live, not here.
- Standard of living. INSEE’s Filosofi: disposable income per consumption unit, from tax and benefit files, 2023. The poverty rate is the share of residents below 60% of France’s median. Not published for the smallest communes.
- What France doesn’t ask. The French census asks nothing about ethnicity, religion, language or health, so this page has no such section.
Questions about who lives in Trégunc
What is the population of Trégunc?
7,148 at INSEE’s 2023 census, 2% more than in 2012 (6,980).
How old are Trégunc’s residents?
The median age is 56.6, older than 96% of compared French towns. 15% are under 18 and 36% 65 or older.
How many second homes are there in Trégunc?
1,370, with occasional dwellings: 27% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Trégunc?
INSEE counts 160 immigrants (born abroad, not French at birth), 2.2% of residents, and 98 foreign nationals (1.4%). The medians of compared French towns are 6.5% and 4.3%.
What is the median income in Trégunc?
€28,210 a year per consumption unit in 2023 (median of compared French towns €25,970); 8.0% of residents live below the poverty line. Source: INSEE, Filosofi.
Sources: INSEE, census 2023 (population, ages, households, homes, marital status, diplomas, immigrants, foreign nationals, employment), 2026 geography · INSEE, Filosofi 2023 (standard of living, poverty) · IGN Admin Express (boundaries) · Medians and percentiles: TownRatings, over compared French towns, updated November 9, 2026. Under the Licence Ouverte / Open Licence 2.0 (Etalab).
Contains public sector information under the Licence Ouverte / Open Licence 2.0 (Etalab): INSEE, DGFiP, the Interior Ministry’s statistics service (SSMSI), the Ministry of Education (DEPP), the Health Ministry’s statistics service (DREES) and the Housing Ministry (Carte des loyers). Commune boundaries: IGN Admin Express.