A smaller share of households in social housing than 99% of compared French towns: 0.1%
One-person households make up 25%, against 35% in the typical compared French town. The 2023 Census counted 4,412 residents in 1,840 households. 3.9% of households have no car, or about one in 26. Few places have so few empty homes: 3.5% here, fewer than in 92% of compared French towns.
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.
Morigny-Champigny changed by +2% from 2012 to 2023, behind 61% 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 change was +1%; from 2017 to 2023, +2%. Over the same years the median compared French town changed +5%, the median Essonne town +6%.
Morigny-Champigny is older than 69% of compared French towns: a median age of 47
Shares of residents by age at the 2023 census.
Age groups · share of residents
Median age of the 3,798 compared French towns
■ Morigny-Champigny 47. The median compared French town: 44.
In the typical compared French town, 22% of residents are 65 or over; in Morigny-Champigny, 24%.
Women and men · all residents
52% women, 48% men
About 91 men for every 100 women. Median share of women: Essonne 51.3%, France 51.8%.
Above 80% of compared French towns: 31% of households are couples with children
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
The average household has 2.3 people. Higher than in 56% of compared French towns: 10% of households are single parents. The wider picture: a quarter of households are couples with children in the typical compared French town.
Below 72% of compared French towns: 18% of homes are flats
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
Some nearly one in ten households are newcomers of under two years, against 28% who have been there 30 years or more. Second homes: 1% of the total.
A median of €31,660 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.
Half of Morigny-Champigny’s residents live in households with a standard of living below €31,660 a year per consumption unit, and half above: higher than in 90% of compared French towns. Below the poverty threshold: 5.0% of the population.
Households headed by a manual worker make up 7.3% in Morigny-Champigny, less than in 90% 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
Against a figure of 32% in the typical compared French town, the share of households headed by a retired person in Morigny-Champigny comes in at 36%. In Morigny-Champigny, 17% of households are headed by a manager or professional. Households headed by a manual worker make up 14% in the typical compared French town.
Each household is counted once, by the occupation of its reference person (usually the oldest working adult).
Immigrants make up 6.2% of Morigny-Champigny’s residents
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.
The census found that 4.9% of residents are foreign nationals in Morigny-Champigny. That is lower than in 52% of compared French towns; the median compared commune in Essonne has 13%.
INSEE publishes no country of birth or ethnicity by commune in these tables, and the census doesn’t ask about religion.
Morigny-Champigny ranks above 92% of compared French towns on married residents: 50%
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
The share of single residents trails 86% of compared French towns: 21%. In the typical compared French town, 43% of residents 15 and over are married.
Adults with no qualification: 16%, a lower share than 65% 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
In the typical compared French town, the share of graduates of higher education is 30%; Morigny-Champigny has 33%. Set beside that, nearly a fifth of adults out of school have no qualification in the typical compared French town.
The 16th oldest of 41 French towns of 4,374 to 4,448 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.
The youngest is Labège (33), the oldest Valras-Plage (67).
Morigny-Champigny 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 |
|---|---|---|---|---|
| Morigny-Champigny | 47 | 24% | 1% | 6.2% |
| Étampes 26,857 · 1.7 mi | 36 | 14% | 0.7% | 22% |
| Étréchy 6,986 · 3.1 mi | 43.8 | 23% | 1.6% | 8.5% |
| Lardy 5,530 · 6.7 mi | 43.6 | 16% | 2.6% | 8.3% |
| Cerny 3,531 · 6.8 mi | 42.9 | 20% | 3.4% | 7.1% |
| Boissy-sous-Saint-Yon 3,882 · 7.6 mi | 40.7 | 16% | 2% | 6% |
| Saint-Chéron 5,132 · 7.9 mi | 41.6 | 18% | 13% | 9.8% |
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 Morigny-Champigny
What is the population of Morigny-Champigny?
4,412 at INSEE’s 2023 census, 2% more than in 2012 (4,321).
How old are Morigny-Champigny’s residents?
The median age is 47, older than 69% of compared French towns. 20% are under 18 and 24% 65 or older.
How many second homes are there in Morigny-Champigny?
19, with occasional dwellings: 1% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Morigny-Champigny?
INSEE counts 270 immigrants (born abroad, not French at birth), 6.2% of residents, and 210 foreign nationals (4.9%). The medians of compared French towns are 6.5% and 4.3%.
What is the median income in Morigny-Champigny?
€31,660 a year per consumption unit in 2023 (median of compared French towns €25,970); 5.0% 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 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.