More couples with children than 98% of compared French towns: 39%
With households without a car at 2.8%, Neuilly-en-Vexin is behind 99% of compared French towns on that count. The town counted 240 residents and 100 households at the 2023 Census. 12% of residents are 65 or over. Households headed by a manager or professional are more common here than in 86% of compared French towns.
Throughout this page, the Val-d'Oise 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 Neuilly-en-Vexin
A town of families
39% of households are couples with children and 0% single parents with children; 20% of residents are under 15. Households ↓
Growing fast
Neuilly-en-Vexin had 194 residents at the 2012 census and 240 in 2023, up 24%: faster growth than in 93% of compared French towns. Population ↓
Written from INSEE’s census 2023 on this page, against compared French towns.
A +24% change since 2012: Neuilly-en-Vexin grew 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
Against +5% for the median compared French town and +8% for the median Val-d'Oise town, the change came in two steps: +7% from 2012 to 2017, then +15% to 2023.
Neuilly-en-Vexin is younger than 68% of compared French towns: a median age of 41.6
Shares of residents by age at the 2023 census.
Age groups · share of residents
Median age of the 3,798 compared French towns
■ Neuilly-en-Vexin 41.6. The median compared French town: 44.
The share of residents aged 15 to 24 trails 64% of compared French towns: 10%.
Women and men · all residents
46% women, 54% men
About 119 men for every 100 women. Median share of women: Val-d'Oise 51.5%, France 51.8%.
Below 64% of compared French towns: 33% of households are one person living alone
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 Val-d'Oise median and the France median
Living alone · share
There are 2.3 people in the average household. Across the comparison, 35% of households are one person living alone in the typical compared French town. Single-parent households are rarer here than in 99% of compared French towns.
Below 99% of compared French towns: 0.9% of households rent social housing (HLM)
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
4% of homes are second homes (Val-d'Oise median 1%, France median 2.1%) and 8.1% are empty (6.7%). On average, 12% of households rent social housing (HLM) in the typical compared French town. Across Neuilly-en-Vexin, nearly a fifth of homes are flats. Empty homes are more common here than in nearly two thirds of compared French towns.
Standard of living at the median: €29,480 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.
The midpoint of living standards here is €29,480 a year per consumption unit, higher than in 81% of compared French towns.
In Neuilly-en-Vexin, 14% of households are headed by a retired person, fewer than in 99% 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
Here 19% of households are headed by a manual worker, where the figure in the typical compared French town is 14%. As a yardstick, 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).
6.6% of residents are foreign nationals, a share 67% of compared French towns don’t reach
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 median compared commune in Val-d'Oise has 16%; immigrants here make up a share higher than in 56% of compared French towns. Foreign nationals: 4.3% in the typical compared French town, for comparison. Locally, 7.3% of residents are immigrants.
INSEE publishes no country of birth or ethnicity by commune in these tables, and the census doesn’t ask about religion.
A smaller share of single residents than 87% of compared French towns: 21%
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
Census figures put married residents at 42% in Neuilly-en-Vexin. Typically, a quarter of residents 15 and over are single in the typical compared French town.
In Neuilly-en-Vexin, 8.8% of adults out of school have no qualification, fewer than in 98% 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
Here 39% of adults out of school hold a higher-education qualification, where the figure in the typical compared French town is 30%. The wider picture: 19% of adults out of school have no qualification in the typical compared French town.
Of 41 French towns its size (240 to 2,582 people), the 7th youngest
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.
1 of 6 neighbors are older than Neuilly-en-Vexin
The nearest towns of 2,500 or more, colored by median age. Source: INSEE, census 2023.
| Town | Median age | 65+ | Second homes | Immigrants |
|---|---|---|---|---|
| Neuilly-en-Vexin | 41.6 | 12% | 4% | 7.3% |
| Marines 3,594 · 1.6 mi | 39.7 | 17% | 1.9% | 6.4% |
| Chaumont-en-Vexin 3,338 · 7.9 mi | 44.2 | 25% | 3.4% | 7.5% |
| Osny 17,954 · 8.3 mi | 38.6 | 17% | 0.9% | 18% |
| Méru 13,897 · 8.4 mi | 36.7 | 15% | 0.7% | 19% |
| Magny-en-Vexin 5,779 · 8.4 mi | 41.6 | 18% | 1.5% | 11% |
| Courdimanche 7,311 · 8.7 mi | 36 | 9.6% | 0.7% | 17% |
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 Neuilly-en-Vexin
What is the population of Neuilly-en-Vexin?
240 at INSEE’s 2023 census, 24% more than in 2012 (194).
How old are Neuilly-en-Vexin’s residents?
The median age is 41.6, younger than 68% of compared French towns. 24% are under 18 and 12% 65 or older.
How many second homes are there in Neuilly-en-Vexin?
5, with occasional dwellings: 4% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Neuilly-en-Vexin?
INSEE counts 18 immigrants (born abroad, not French at birth), 7.3% of residents, and 16 foreign nationals (6.6%). The medians of compared French towns are 6.5% and 4.3%.
What is the median income in Neuilly-en-Vexin?
€29,480 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.