Households without a car: 1%, a lower share than 99% of compared French towns
One-person households make up 20%, against 35% in the typical compared French town. Saint-Luc had 250 residents in 110 households at the 2023 census. Households headed by a retired person: 43% of the total. With a median age of 50.4, Saint-Luc is older than 84% of compared French towns.
Throughout this page, the Eure 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 Saint-Luc
A town of families
34% of households are couples with children and 0% single parents with children; 13% of residents are under 15. Households ↓
Written from INSEE’s census 2023 on this page, against compared French towns.
Since 2012, Saint-Luc has changed by −2%, slower than 76% 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
Against +5% for the median compared French town and −1% for the median Eure town, the change came in two steps: ±0% from 2012 to 2017, then −1% to 2023.
Below 95% of compared French towns: 7.5% of residents are 15 to 24
Shares of residents by age at the 2023 census.
Age groups · share of residents
Median age of the 3,798 compared French towns
■ Saint-Luc 50.4. The median compared French town: 44.
The share of residents aged 65 and over tops nearly four fifths of compared French towns: 28%. Typically, 11% of residents are 15 to 24 in the typical compared French town.
Women and men · all residents
52% women, 48% men
About 92 men for every 100 women. Median share of women: Eure 52.5%, France 51.8%. Women live longer than men, so towns with many older residents have more women.
Saint-Luc sits above 90% of compared French towns for couples with children (34%)
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 Eure median and the France median
Living alone · share
Average household size: 2.3 people. Single-parent households are rarer here than in 99% of compared French towns. Against that, a quarter of households are couples with children in the typical compared French town.
Saint-Luc ranks above 79% of compared French towns on second homes: 5.8%
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
Empty homes are rarer here than in 99% of compared French towns. Against that, 2.1% of homes are second homes in the typical compared French town. 32% of households have been in place 30 years or more; 8.2% moved in within the last two years.
Half of residents have a standard of living above €27,420 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.
Living standards centre on €27,420 a year per consumption unit: higher than in 65% of compared French towns.
Only 9.3% of households are headed by a manual worker in Saint-Luc
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
8.2% of households are headed by a manager or professional; in the typical compared French town the figure is 9.4%. In the typical compared French town, the share of households headed by a manual worker is 14%.
Each household is counted once, by the occupation of its reference person (usually the oldest working adult).
A lower share of foreign nationals than 87% of compared French towns, at 1.4%
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.
Against a figure of 6.5% in the typical compared French town, the share of immigrants in Saint-Luc comes in at 3.7%. Measured more widely, 4.3% of residents are foreign nationals in the typical compared French town. That is lower than in 75% of compared French towns; the median compared commune in Eure has 4.6%.
INSEE publishes no country of birth or ethnicity by commune in these tables, and the census doesn’t ask about religion.
In Saint-Luc, 15% of residents 15 and over are single, fewer than in 99% of compared French towns
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
By its share of married residents (51%), Saint-Luc is above 95% of compared French towns. The benchmark for single residents in the typical compared French town: 25%.
33% of adults out of school hold a higher-education qualification, more than in 59% 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
Where 19% of adults out of school have no qualification in the typical compared French town, Saint-Luc has 17%. Measured more widely, 30% of adults out of school hold a higher-education qualification in the typical compared French town.
Among 41 French towns of 250 to 2,582 people, the 13th 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.
At the ends of the range sit Villejust (37.2), the youngest, and Prayssac (62.3), the oldest.
Saint-Luc is older than every town around it
The nearest towns of 2,500 or more, colored by median age. Source: INSEE, census 2023.
| Town | Median age | 65+ | Second homes | Immigrants |
|---|---|---|---|---|
| Saint-Luc | 50.4 | 28% | 5.8% | 3.7% |
| Guichainville 3,087 · 2.5 mi | 41.6 | 19% | 0.9% | 8.9% |
| Évreux 49,360 · 4.9 mi | 37.6 | 18% | 1.7% | 18% |
| Saint-André-de-l'Eure 3,829 · 5.1 mi | 42.7 | 24% | 1.5% | 4.9% |
| Gravigny 4,012 · 6 mi | 43.4 | 20% | 1.3% | 7.9% |
| Saint-Sébastien-de-Morsent 5,524 · 7.1 mi | 46.2 | 21% | 1.5% | 6.4% |
| Pacy-sur-Eure 5,027 · 7.3 mi | 48.2 | 27% | 1.9% | 4.7% |
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 Saint-Luc
What is the population of Saint-Luc?
250 at INSEE’s 2023 census, 2% fewer than in 2012 (254).
How old are Saint-Luc’s residents?
The median age is 50.4, older than 84% of compared French towns. 17% are under 18 and 28% 65 or older.
How many second homes are there in Saint-Luc?
7, with occasional dwellings: 5.8% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Saint-Luc?
INSEE counts 9 immigrants (born abroad, not French at birth), 3.7% of residents, and 4 foreign nationals (1.4%). The medians of compared French towns are 6.5% and 4.3%.
What is the median income in Saint-Luc?
€27,420 a year per consumption unit in 2023 (median of compared French towns €25,970). 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 4, 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.