A smaller share of households without a car than 99% of compared French towns: 1.8%
Flats make up 0.8%, against 30% in the typical compared French town. At the 2023 Census, 302 people lived in Jaméricourt, in 110 households. Here, just over a fifth of households are one person living alone. The town has more second homes than just over four fifths of compared French towns, at 6.6%.
Throughout this page, the 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 Jaméricourt
A town of families
35% of households are couples with children and 13% single parents with children; 18% of residents are under 15. Households ↓
Written from INSEE’s census 2023 on this page, against compared French towns.
From 2012 to 2023, 83% of compared French towns grew faster than Jaméricourt: −4%
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
The first five years brought +3%; the six to 2023, −6%. For comparison, the median compared French town changed +5% and the median Oise town +2%.
Only 15% of residents are 65 or over in Jaméricourt
Shares of residents by age at the 2023 census.
Age groups · share of residents
Median age of the 3,798 compared French towns
■ Jaméricourt 43. The median compared French town: 44.
Compared with 11% in the typical compared French town, 13% of residents are 15 to 24 here. Measured more widely, 22% of residents are 65 or over in the typical compared French town. The median age in Jaméricourt is 43, lower than in 58% of compared French towns.
Women and men · all residents
51% women, 49% men
About an even split. Median share of women: Oise 51.7%, France 51.8%.
Above 92% of compared French towns: 35% 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 Oise median and the France median
Living alone · share
Set against 10% in the typical compared French town, 13% of households are single parents in Jaméricourt. As a yardstick, 25% of households are couples with children in the typical compared French town. Households here average 2.7 people each.
Households in social housing make up 0.9% in Jaméricourt, less than in 99% 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
Empty homes make up 1.6%, against 6.7% in the typical compared French town. Elsewhere, 12% of households rent social housing (HLM) in the typical compared French town. 3.6% of households moved in less than two years ago; 24% have been in their home 30 years or more.
The middle resident’s standard of living: €29,070 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.
Per consumption unit, half of residents live on more than €29,070 a year: higher than in 79% of compared French towns.
Fewer households headed by a retired person than 80% of compared French towns: 26%
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
With households headed by a manager or professional at 13%, Jaméricourt is ahead of 69% of compared French towns on that count. Still, households headed by a manual worker are rarer here than in 56% 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).
1% of residents are foreign nationals, below 94% of compared French towns
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.
Immigrants make up a share lower than in nearly three quarters of compared French towns; the median compared commune in Oise has 7.4%. Foreign nationals make up 4.3% in the typical compared French town. 4% of residents are immigrants, or about one in 25.
INSEE publishes no country of birth or ethnicity by commune in these tables, and the census doesn’t ask about religion.
Married residents make up 47% in Jaméricourt, more than in 80% 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
Here, just over a quarter of residents 15 and over are single. The comparison figure for married residents is 43% in the typical compared French town.
Jaméricourt sits below 55% of compared French towns for adults with no qualification (18%)
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
Few places have as many graduates of higher education: 31% here, more than in 54% of compared French towns. Against that, nearly a fifth of adults out of school have no qualification in the typical compared French town.
12th lowest median age among 41 French towns of 302 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.
A younger town than 3 of the 6 around it: Jaméricourt
The nearest towns of 2,500 or more, colored by median age. Source: INSEE, census 2023.
| Town | Median age | 65+ | Second homes | Immigrants |
|---|---|---|---|---|
| Jaméricourt | 43 | 15% | 6.6% | 4% |
| Chaumont-en-Vexin 3,338 · 2.4 mi | 44.2 | 25% | 3.4% | 7.5% |
| Gisors 12,410 · 4.7 mi | 43.3 | 22% | 2.3% | 9.2% |
| Sérifontaine 2,784 · 5.9 mi | 42.7 | 20% | 1.4% | 5% |
| Auneuil 2,898 · 7.3 mi | 43.3 | 20% | 2.2% | 3.8% |
| Magny-en-Vexin 5,779 · 10.7 mi | 41.6 | 18% | 1.5% | 11% |
| Marines 3,594 · 11.7 mi | 39.7 | 17% | 1.9% | 6.4% |
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 Jaméricourt
What is the population of Jaméricourt?
302 at INSEE’s 2023 census, 4% fewer than in 2012 (313).
How old are Jaméricourt’s residents?
The median age is 43, younger than 58% of compared French towns. 25% are under 18 and 15% 65 or older.
How many second homes are there in Jaméricourt?
8, with occasional dwellings: 6.6% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Jaméricourt?
INSEE counts 12 immigrants (born abroad, not French at birth), 4% of residents, and 3 foreign nationals (1%). The medians of compared French towns are 6.5% and 4.3%.
What is the median income in Jaméricourt?
€29,070 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.