Half of Chézeaux is over 64.4, older than 99% of compared French towns
Here 1.5% of homes are flats, where the figure in the typical compared French town is 30%. At the 2023 Census, 76 people lived in Chézeaux, in 46 households. Locally, 75% of households are headed by a retired person. Compared with other places, households without a car are common here: 14%, more than in 64% of compared French towns.
Throughout this page, the Haute-Marne 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 Chézeaux
One home in four is a second home
The census counted 20 second homes and occasional dwellings in Chézeaux, 28% of its 71 homes: higher than in 95% 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 ↓
An older town
Half of Chézeaux’s residents are under 64.4 and half over; the median of compared French towns is 44. 45% are 65 or older (France median 22%), 12% 80 or older. Ages ↓
Many people living alone
50% of Chézeaux’s households are one person: higher than in 94% of compared French towns; 36% of residents 65 and over live alone. Households ↓
Written from INSEE’s census 2023 on this page, against compared French towns.
28% of homes are second homes, a share 95% of compared French towns don’t reach
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
Households in social housing are rarer here than in 99% of compared French towns. By way of comparison, 2.1% of homes are second homes in the typical compared French town. Empty homes account for 7.5%. Some 6.8% of households are newcomers of under two years, against 23% who have been there 30 years or more.
Chézeaux’s population changed by +6% since 2012, more than in 53% 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
In two steps, ±0% to 2017 and +6% after, the town’s change compares with +5% for the median compared French town and −9% in Haute-Marne.
A larger share of residents aged 65 and over than 99% of compared French towns: 45%
Shares of residents by age at the 2023 census.
Age groups · share of residents
Median age of the 3,798 compared French towns
■ Chézeaux 64.4. The median compared French town: 44.
Against a figure of 11% in the typical compared French town, the share of residents aged 15 to 24 in Chézeaux comes in at 1.4%. Across the comparison, 22% of residents are 65 or over in the typical compared French town.
Women and men · all residents
59% women, 41% men
About 70 men for every 100 women. Median share of women: Haute-Marne 52.0%, France 51.8%. Women live longer than men, so towns with many older residents have more women.
A larger share of one-person households than 94% of compared French towns: 50%
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 Haute-Marne median and the France median
Living alone · share
Couples with children are rarer here than in 99% of compared French towns. As a reference point, just over a third of households are one person living alone in the typical compared French town. The average household has 1.7 people.
The largest group of households: retired (75%)
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 manual worker are rarer here than in 99% of compared French towns.
Each household is counted once, by the occupation of its reference person (usually the oldest working adult).
6.8% of residents are foreign nationals, a share 69% 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.
Immigrants make up about one in 15 here (6.8%). That is higher than in 53% of compared French towns; the median compared commune in Haute-Marne has 7.8%.
INSEE publishes no country of birth or ethnicity by commune in these tables, and the census doesn’t ask about religion.
Below 95% of compared French towns: 19% of residents 15 and over are single
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
Set against 43% in the typical compared French town, 46% of residents 15 and over are married in Chézeaux. The comparison figure for single residents is 25% in the typical compared French town.
A smaller share of graduates of higher education than 99% of compared French towns: 7.4%
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
Against a figure of 19% in the typical compared French town, the share of adults with no qualification in Chézeaux comes in at 26%. Measured more widely, 30% of adults out of school hold a higher-education qualification in the typical compared French town.
The oldest of 41 French towns of 76 to 2,582 people
The 40 compared French towns nearest in population, by median age. Hover for each one’s second homes and immigrants; click for its page.
At the ends of the range sit Villejust (37.2), the youngest, and Chézeaux (64.4), the oldest.
Every neighbor is younger than Chézeaux
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 Chézeaux
What is the population of Chézeaux?
76 at INSEE’s 2023 census, 6% more than in 2012 (72).
How old are Chézeaux’s residents?
The median age is 64.4, older than 99% of compared French towns. 8.2% are under 18 and 45% 65 or older.
How many second homes are there in Chézeaux?
20, with occasional dwellings: 28% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Chézeaux?
INSEE counts 5 immigrants (born abroad, not French at birth), 6.8% of residents, and 5 foreign nationals (6.8%). The medians of compared French towns are 6.5% and 4.3%.
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.