17% of residents are 15 to 24, a share 98% of compared French towns don’t reach
Households in social housing are rarer here than in 99% of compared French towns. Mormant-sur-Vernisson had 138 residents in 62 households at the 2023 census. Just over a fifth of households are headed by a retired person, or about one in five. Here 4.7% of households have no car, where the figure in the typical compared French town is 11%.
Throughout this page, the Loiret 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 Mormant-sur-Vernisson
Growing fast
Mormant-sur-Vernisson had 112 residents at the 2012 census and 138 in 2023, up 23%: faster growth than in 93% of compared French towns. Population ↓
Empty homes
The census found 10 homes empty (13%): for sale, to let, awaiting work or simply unused. Homes & cars ↓
Written from INSEE’s census 2023 on this page, against compared French towns.
From 2012 to 2023, Mormant-sur-Vernisson outgrew 93% of compared French towns: +23%
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
In two steps, +7% to 2017 and +15% after, the town’s change compares with +5% for the median compared French town and +6% in Loiret.
A median age of 41.5: Mormant-sur-Vernisson is younger than 69% of compared French towns
Shares of residents by age at the 2023 census.
Age groups · share of residents
Median age of the 3,798 compared French towns
■ Mormant-sur-Vernisson 41.5. The median compared French town: 44.
Census figures put residents aged 65 and over at 22% in Mormant-sur-Vernisson.
Women and men · all residents
41% women, 59% men
About 70 women for every 100 men. Median share of women: Loiret 51.7%, France 51.8%.
Below 88% of compared French towns: 7.1% of households are single parents
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 Loiret median and the France median
Living alone · share
In the typical compared French town, the share of couples with children is 25%; Mormant-sur-Vernisson has 21%. Compared with other places, one-person households are common here: 43%, more than in 79% of compared French towns. Single-parent households: 10% in the typical compared French town, for comparison. The average household has 2.2 people.
In Mormant-sur-Vernisson, 13% of homes stand empty, more than in 92% of compared French towns
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 9.4% of households are newcomers of under two years, against 16% who have been there 30 years or more. To put it in context, 6.7% of homes stand empty in the typical compared French town. Flats make up about one in six here (18%). Second homes are more common here than in just over four fifths of compared French towns.
A median of €27,510 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 €27,510 a year per consumption unit: higher than in 66% of compared French towns.
Households headed by a manual worker: 7.1%, a lower share than 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
Households headed by a manager or professional: 14%, above nearly three quarters of compared French towns.
Each household is counted once, by the occupation of its reference person (usually the oldest working adult).
Mormant-sur-Vernisson ranks below 84% of compared French towns on immigrants: 2.8%
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.
Foreign nationals: 1.4%, below 88% of compared French towns. As a reference point, 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.
31% of residents 15 and over are single, more than in 82% 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
43% of residents 15 and over are married in the typical compared French town, against 39% in Mormant-sur-Vernisson. In the typical compared French town, the share of single residents is 25%.
21% of adults out of school have no qualification, more than in 60% 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
30% of adults out of school hold a higher-education qualification in the typical compared French town, against 28% in Mormant-sur-Vernisson. In the typical compared French town, nearly a fifth of adults out of school have no qualification.
7th lowest median age among 41 French towns of 138 to 2,582
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.
Of the 6 towns nearest Mormant-sur-Vernisson, 5 are older
The nearest towns of 2,500 or more, colored by median age. Source: INSEE, census 2023.
| Town | Median age | 65+ | Second homes | Immigrants |
|---|---|---|---|---|
| Mormant-sur-Vernisson | 41.5 | 22% | 6.7% | 2.8% |
| Amilly 13,582 · 3.3 mi | 48.9 | 29% | 2% | 11% |
| Villemandeur 7,078 · 3.7 mi | 47.5 | 27% | 2.1% | 10% |
| Montargis 14,825 · 4.1 mi | 40.7 | 23% | 2.7% | 20% |
| Pannes 3,740 · 5.5 mi | 44.9 | 23% | 1.4% | 11% |
| Châlette-sur-Loing 12,677 · 5.6 mi | 41.7 | 21% | 1.5% | 26% |
| Nogent-sur-Vernisson 2,559 · 6.7 mi | 46.9 | 26% | 4.8% | 8.9% |
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 Mormant-sur-Vernisson
What is the population of Mormant-sur-Vernisson?
138 at INSEE’s 2023 census, 23% more than in 2012 (112).
How old are Mormant-sur-Vernisson’s residents?
The median age is 41.5, younger than 69% of compared French towns. 17% are under 18 and 22% 65 or older.
How many second homes are there in Mormant-sur-Vernisson?
5, with occasional dwellings: 6.7% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Mormant-sur-Vernisson?
INSEE counts 4 immigrants (born abroad, not French at birth), 2.8% of residents, and 2 foreign nationals (1.4%). The medians of compared French towns are 6.5% and 4.3%.
What is the median income in Mormant-sur-Vernisson?
€27,510 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 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.