Couples with children make up 40% in Dagny-Lambercy, more than in 99% of compared French towns
In the typical compared French town, 14% of households are headed by a manual worker; in Dagny-Lambercy, 20%. There were 52 households here at the 2023 Census, home to 123 residents. The share of residents aged 15 to 24 stands at 7.3%. 12% of homes are flats, a lower share than in 83% of compared French towns.
Throughout this page, the Aisne 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 Dagny-Lambercy
One home in five is a second home
The census counted 15 second homes and occasional dwellings in Dagny-Lambercy, 18% of its 82 homes: higher than in 93% of compared French towns. 100% of them are houses. Their owners live elsewhere, so they aren’t in the population figures on this page. Homes & cars ↓
A town of families
40% of households are couples with children and 0% single parents with children; 24% of residents are under 15. Households ↓
Fewer residents than in 2012
Dagny-Lambercy had 138 residents at the 2012 census and 123 in 2023, down 11%: slower growth than in 98% of compared French towns. Population ↓
Empty homes
The census found 15 homes empty (18%): for sale, to let, awaiting work or simply unused. Homes & cars ↓
Written from INSEE’s census 2023 on this page, against compared French towns.
Empty homes make up 18% in Dagny-Lambercy, more 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
Car-free households: one in 10, where the median compared French town has 11%. Put another way, about one in ten: one in ten households have no car. Dagny-Lambercy has more second homes than 93% of compared French towns, at 18%. Typically, 6.7% of homes stand empty in the typical compared French town.
Dagny-Lambercy changed by −11% from 2012 to 2023, behind 98% 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
The first five years brought −9%; the six to 2023, −2%. For comparison, the median compared French town changed +5% and the median Aisne town −4%.
27% of residents are 65 or over, more than in 76% 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
■ Dagny-Lambercy 43.5. The median compared French town: 44.
With a median age of 43.5, Dagny-Lambercy is younger than 54% of compared French towns. Elsewhere, 22% of residents are 65 or over in the typical compared French town.
Women and men · all residents
54% women, 46% men
About 86 men for every 100 women. Median share of women: Aisne 52.5%, France 51.8%. Women live longer than men, so towns with many older residents have more women.
One-person households make up 30% in Dagny-Lambercy, less than in 77% 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 Aisne median and the France median
Living alone · share
Single-parent households are rarer here than in 99% of compared French towns. Set beside that, 35% of households are one person living alone in the typical compared French town. Households average 2.4 people.
The middle resident’s standard of living: €22,820 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.
Half of Dagny-Lambercy’s residents live in households with a standard of living below €22,820 a year per consumption unit, and half above: lower than in 83% of compared French towns.
Households headed by a retired person make up 50% in Dagny-Lambercy, more than in 97% 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 are rarer here than in 99% of compared French towns. Typically, 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).
0% of Dagny-Lambercy’s residents are immigrants
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 are rarer here than in 99% of compared French towns.
INSEE publishes no country of birth or ethnicity by commune in these tables, and the census doesn’t ask about religion.
Dagny-Lambercy ranks above 96% of compared French towns on married residents: 52%
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
Against a figure of 25% in the typical compared French town, the share of single residents in Dagny-Lambercy comes in at 20%. The wider picture: 43% of residents 15 and over are married in the typical compared French town.
In Dagny-Lambercy, 33% of adults out of school have no qualification, more than in 96% 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, 30% of adults out of school hold a higher-education qualification; in Dagny-Lambercy, 26%. Set beside that, 19% of adults out of school have no qualification in the typical compared French town.
13th lowest median age among 41 French towns of 123 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.
Older than Dagny-Lambercy: 2 of the 6 towns nearby
The nearest towns of 2,500 or more, colored by median age. Source: INSEE, census 2023.
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 Dagny-Lambercy
What is the population of Dagny-Lambercy?
123 at INSEE’s 2023 census, 11% fewer than in 2012 (138).
How old are Dagny-Lambercy’s residents?
The median age is 43.5, younger than 54% of compared French towns. 26% are under 18 and 27% 65 or older.
How many second homes are there in Dagny-Lambercy?
15, with occasional dwellings: 18% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Dagny-Lambercy?
INSEE counts 0 immigrants (born abroad, not French at birth), 0% of residents, and 0 foreign nationals (0%). The medians of compared French towns are 6.5% and 4.3%.
What is the median income in Dagny-Lambercy?
€22,820 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.