A smaller share of couples with children than 99% of compared French towns: 11%
14% of households are headed by a manual worker in the typical compared French town, against 56% in Champfleury. In 2023, the Census found 110 residents locally, living in 50 households. Locally, 7.3% of residents are 15 to 24. Lower than in four fifths of compared French towns: 6% of households have no car.
Throughout this page, the Aube 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 Champfleury
One home in nine is a second home
The census counted 8 second homes and occasional dwellings in Champfleury, 12% of its 68 homes: higher than in 89% 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 ↓
Fewer residents than in 2012
Champfleury had 135 residents at the 2012 census and 110 in 2023, down 19%: slower growth than in 99% of compared French towns. Population ↓
Empty homes
The census found 10 homes empty (15%): for sale, to let, awaiting work or simply unused. Homes & cars ↓
Written from INSEE’s census 2023 on this page, against compared French towns.
More empty homes than 95% of compared French towns: 15%
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
In the typical compared French town, the share of households in social housing is 12%; Champfleury has 14%. Flats are rarer here than in 99% of compared French towns. By way of comparison, 6.7% of homes stand empty in the typical compared French town. Recent arrivals (under two years) make up one in ten households; long-stayers (30 years or more) 26%.
−19% since 2012: slower than 99% 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
Over the same years the median compared French town changed +5%, the median Aube town +2%. From 2012 to 2017 the change was −24%; from 2017 to 2023, +8%.
Fewer residents aged 65 and over than 80% of compared French towns: 17%
Shares of residents by age at the 2023 census.
Age groups · share of residents
Median age of the 3,798 compared French towns
■ Champfleury 45.8. The median compared French town: 44.
Half of Champfleury’s residents are over 45.8, older than in 61% of compared French towns. Typically, 22% of residents are 65 or over in the typical compared French town.
Women and men · all residents
45% women, 55% men
About 82 women for every 100 men. Median share of women: Aube 52.1%, France 51.8%.
Fewer one-person households than 98% of compared French towns: 22%
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 Aube median and the France median
Living alone · share
Single-parent households: 11%, above nearly two thirds of compared French towns. Set beside that, just over a third of households are one person living alone in the typical compared French town. On average, 2.2 people share a household.
€26,540 a year is the median standard of living here
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 €26,540 a year per consumption unit, higher than in 56% of compared French towns.
Fewer households headed by a retired person than 99% of compared French towns: 11%
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
Each household is counted once, by the occupation of its reference person (usually the oldest working adult).
Immigrants make up 0% of Champfleury’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.
Immigrants 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.
Single residents make up 23% in Champfleury, less than in 72% 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
The share of married residents stands at 42%. As a yardstick, 25% of residents 15 and over are single in the typical compared French town.
In Champfleury, 16% of adults out of school have no qualification, fewer than in 68% 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
27% of adults out of school hold a higher-education qualification, against 30% in the typical compared French town. Set beside that, 19% of adults out of school have no qualification in the typical compared French town.
20th highest median age among 41 French towns of 110 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.
Villejust is the youngest (37.2); Prayssac the oldest (62.3).
Champfleury is younger than 3 of its 4 nearest neighbors
The nearest towns of 2,500 or more, colored by median age. Source: INSEE, census 2023.
| Town | Median age | 65+ | Second homes | Immigrants |
|---|---|---|---|---|
| Champfleury | 45.8 | 17% | 12% | 0% |
| Arcis-sur-Aube 2,785 · 8.4 mi | 46 | 28% | 2.2% | 5.5% |
| Romilly-sur-Seine 14,959 · 14.7 mi | 42.8 | 23% | 2.7% | 17% |
| Sézanne 4,576 · 14.7 mi | 50.7 | 30% | 3% | 8.3% |
| Saint-Lyé 2,956 · 18 mi | 47.7 | 25% | 1.1% | 5% |
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 Champfleury
What is the population of Champfleury?
110 at INSEE’s 2023 census, 19% fewer than in 2012 (135).
How old are Champfleury’s residents?
The median age is 45.8, older than 61% of compared French towns. 18% are under 18 and 17% 65 or older.
How many second homes are there in Champfleury?
8, with occasional dwellings: 12% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Champfleury?
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 Champfleury?
€26,540 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.