In Roinvilliers, 38% of households are couples with children, more than in 97% of compared French towns
Households in social housing are rarer here than in 99% of compared French towns. In 2023, the Census found 112 residents in Roinvilliers, living in 39 households. Residents aged 15 to 24 account for 5.4%. With second homes at 7.1%, Roinvilliers is ahead of 83% of compared French towns on that count.
Throughout this page, the Essonne 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 Roinvilliers
A town of families
38% of households are couples with children and 13% single parents with children; 26% of residents are under 15. Households ↓
Growing fast
Roinvilliers had 91 residents at the 2012 census and 112 in 2023, up 23%: faster growth than in 93% of compared French towns. Population ↓
Written from INSEE’s census 2023 on this page, against compared French towns.
A growing town: +23% since 2012, faster than 93% 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
From 2012 to 2017 the population moved +18%, and from 2017 to 2023 +5%; the median compared French town changed +5% and the median Essonne town +6%.
A lower share of residents aged 65 and over than 97% of compared French towns, at 13%
Shares of residents by age at the 2023 census.
Age groups · share of residents
Median age of the 3,798 compared French towns
■ Roinvilliers 40.5. The median compared French town: 44.
With a median age of 40.5, Roinvilliers is younger than 76% of compared French towns. The wider picture: 22% of residents are 65 or over in the typical compared French town.
Women and men · all residents
51% women, 49% men
About an even split. Median share of women: Essonne 51.3%, France 51.8%.
One-person households: 13%, a lower share than 99% of compared French towns
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 Essonne median and the France median
Living alone · share
10% of households are single parents in the typical compared French town, against 13% in Roinvilliers. Set beside that, 35% of households are one person living alone in the typical compared French town. Households here average 2.9 people each.
100% of homes are houses
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
Flats are rarer here than in 99% of compared French towns.
€35,410 a year is the median standard of living here
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 €35,410 a year per consumption unit and half below; the level is higher than in 96% of compared French towns.
Above 76% of compared French towns: 38% of households are headed by a retired person
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
Households headed by a manual worker are rarer here than in 99% of compared French towns. Typically, nearly a third 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).
Roinvilliers ranks above 65% of compared French towns on immigrants: 8.9%
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.
On the census count, 4.5% of residents are foreign nationals. Immigrants: 6.5% in the typical compared French town, for comparison.
INSEE publishes no country of birth or ethnicity by commune in these tables, and the census doesn’t ask about religion.
More married residents than 99% of compared French towns: 57%
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
Single residents: 17%, below 99% of compared French towns. The comparison figure for married residents is 43% in the typical compared French town.
Only 11% of adults out of school have no qualification in Roinvilliers
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
By its share of graduates of higher education (28%), Roinvilliers is below 57% of compared French towns. In the typical compared French town, the share of adults with no qualification is 19%.
The 4th youngest of 41 French towns of 112 to 2,582 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.
Ages run from 37.2 in Villejust to 62.3 in Prayssac.
Among its 6 nearest neighbors, 5 are older than Roinvilliers
The nearest towns of 2,500 or more, colored by median age. Source: INSEE, census 2023.
| Town | Median age | 65+ | Second homes | Immigrants |
|---|---|---|---|---|
| Roinvilliers | 40.5 | 13% | 7.1% | 8.9% |
| Morigny-Champigny 4,412 · 6.7 mi | 47 | 24% | 1% | 6.2% |
| Étampes 26,857 · 6.7 mi | 36 | 14% | 0.7% | 22% |
| Maisse 2,797 · 7.4 mi | 43.1 | 20% | 3.8% | 6.7% |
| Le Mérévillois 3,477 · 7.4 mi | 44.9 | 21% | 7.4% | 7.6% |
| Boutigny-sur-Essonne 3,146 · 8.5 mi | 45.2 | 23% | 3.4% | 7.4% |
| Le Malesherbois 8,016 · 8.6 mi | 43.1 | 19% | 5.1% | 15% |
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 Roinvilliers
What is the population of Roinvilliers?
112 at INSEE’s 2023 census, 23% more than in 2012 (91).
How old are Roinvilliers’ residents?
The median age is 40.5, younger than 76% of compared French towns. 28% are under 18 and 13% 65 or older.
How many second homes are there in Roinvilliers?
3, with occasional dwellings: 7.1% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Roinvilliers?
INSEE counts 10 immigrants (born abroad, not French at birth), 8.9% of residents, and 5 foreign nationals (4.5%). The medians of compared French towns are 6.5% and 4.3%.
What is the median income in Roinvilliers?
€35,410 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.