Photo: Père Igor · CC BY-SA 3.0Residents aged 65 and over: 29%, a higher share than 84% of compared French towns
18% of households are couples with children; in the typical compared French town the figure is 25%. At 9.7%, the share of households headed by a manual worker is lower than in nearly four fifths of compared French towns. Trélissac’s 3,650 households held 7,372 residents at the 2023 Census. Here, 8.3% of households rent social housing (HLM).
Throughout this page, the Dordogne 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.
From 2012 to 2023, Trélissac outgrew 53% of compared French towns: +5%
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
Trélissac is older than 77% of compared French towns: a median age of 48.5
Shares of residents by age at the 2023 census.
Age groups · share of residents
Median age of the 3,798 compared French towns
■ Trélissac 48.5. The median compared French town: 44.
The figure for residents aged 15 to 24 is 10% in Trélissac and 11% in the typical compared French town.
Women and men · all residents
54% women, 46% men
About 85 men for every 100 women. Median share of women: Dordogne 52.7%, France 51.8%. Women live longer than men, so towns with many older residents have more women.
More one-person households than 67% of compared French towns: 39%
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 Dordogne median and the France median
Living alone · share
A household here holds 2 people on average. Elsewhere, just over a third of households are one person living alone in the typical compared French town. 12% of households are single parents, more than in 72% of compared French towns.
Above 70% of compared French towns: 8.7% of homes stand empty
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 share of flats is 26%, against 30% in the typical compared French town. The usual figure: 6.7% of homes stand empty in the typical compared French town. On the census count, 1.6% of homes are second homes.
The median resident lives on €26,190 a year per consumption unit
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.
Living standards centre on €26,190 a year per consumption unit: higher than in 52% of compared French towns. Some 12.0% of residents fall below the poverty line.
Households headed by a retired person make up 37% in Trélissac, more than in 72% of compared French towns
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
The share of households headed by a manager or professional trails 66% of compared French towns: 7.2%. On average, 32% of households are headed by a retired person in the typical compared French town.
Each household is counted once, by the occupation of its reference person (usually the oldest working adult).
Immigrants: 4.7%, a lower share than 67% of compared French towns
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.
With foreign nationals at 3%, Trélissac is behind 64% of compared French towns on that count. The median compared commune in Dordogne has 5.4%; immigrants here make up a share lower than in two thirds of compared French towns. The share of immigrants in the typical compared French town is 6.5%.
INSEE publishes no country of birth or ethnicity by commune in these tables, and the census doesn’t ask about religion.
Trélissac ranks below 66% of compared French towns on single residents: 23%
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
Locally, just over two in five residents 15 and over are married. In the typical compared French town, single residents come to 25%.
Adults with no qualification: 15%, a lower share than 73% of compared French towns
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
The census found that 31% of adults out of school hold a higher-education qualification in Trélissac. The comparison figure for adults with no qualification is 19% in the typical compared French town.
Among 41 French towns of 7,292 to 7,452 people, the 10th oldest
The 40 compared French towns nearest in population, by median age. Hover for each one’s second homes and immigrants; click for its page.
Gières is the youngest (36); Perros-Guirec the oldest (62.4).
Nearby, 2 of 6 towns have older populations than Trélissac
The nearest towns of 2,500 or more, colored by median age. Source: INSEE, census 2023.
| Town | Median age | 65+ | Second homes | Immigrants |
|---|---|---|---|---|
| Trélissac | 48.5 | 29% | 1.6% | 4.7% |
| Champcevinel 3,126 · 2.1 mi | 48.8 | 27% | 2% | 4.4% |
| Périgueux 29,055 · 2.5 mi | 44.6 | 25% | 5.4% | 9.1% |
| Boulazac Isle Manoire 10,759 · 2.5 mi | 46.9 | 25% | 2.5% | 6.3% |
| Coulounieix-Chamiers 7,832 · 4.1 mi | 48.3 | 28% | 2.2% | 9.5% |
| Bassillac et Auberoche 4,361 · 5 mi | 48.1 | 25% | 7.5% | 2.4% |
| Chancelade 4,468 · 5.4 mi | 52.3 | 32% | 2.5% | 4.4% |
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 Trélissac
What is the population of Trélissac?
7,372 at INSEE’s 2023 census, 5% more than in 2012 (6,988).
How old are Trélissac’s residents?
The median age is 48.5, older than 77% of compared French towns. 19% are under 18 and 29% 65 or older.
How many second homes are there in Trélissac?
63, with occasional dwellings: 1.6% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Trélissac?
INSEE counts 340 immigrants (born abroad, not French at birth), 4.7% of residents, and 220 foreign nationals (3%). The medians of compared French towns are 6.5% and 4.3%.
What is the median income in Trélissac?
€26,190 a year per consumption unit in 2023 (median of compared French towns €25,970); 12.0% 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.