Fewer flats than 99% of compared French towns: 1.9%
The share of households headed by a retired person tops 90% of compared French towns: 43%. On couples with children, Chazilly sits lower than just over two thirds of compared French towns: 21%. Households without a car: 2.9% of the total.
Throughout this page, the Côte-d'Or 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 Chazilly
One home in five is a second home
The census counted 20 second homes and occasional dwellings in Chazilly, 20% of its 100 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 ↓
Empty homes
The census found 14 homes empty (14%): for sale, to let, awaiting work or simply unused. Homes & cars ↓
Written from INSEE’s census 2023 on this page, against compared French towns.
Chazilly: 20% of homes are second homes, above 93% 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
Of all households, 16% moved in during the last two years and 25% have stayed three decades or more. In the typical compared French town, the share of second homes is 2.1%. Households in social housing are rarer here than in 99% of compared French towns. Meanwhile, by its share of empty homes (14%), Chazilly is above 93% of compared French towns.
Chazilly’s population changed by +11% since 2012, more than in 73% 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 Côte-d'Or town −2%.
Chazilly is younger than 58% of compared French towns: a median age of 43
Shares of residents by age at the 2023 census.
Age groups · share of residents
Median age of the 3,798 compared French towns
■ Chazilly 43. The median compared French town: 44.
In the typical compared French town, the share of residents aged 15 to 24 is 11%; Chazilly has 9.7%. For Chazilly, the census puts residents aged 65 and over at 23%.
Women and men · all residents
48% women, 52% men
About 108 men for every 100 women. Median share of women: Côte-d'Or 52.8%, France 51.8%.
A smaller share of one-person households than 99% of compared French towns: 21%
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 Côte-d'Or median and the France median
Living alone · share
The average household has 2.2 people. Measured more widely, 35% of households are one person living alone in the typical compared French town. Against a figure of 10% in the typical compared French town, the share of single-parent households in Chazilly comes in at 21%.
A median standard of living of €28,020 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 residents live in households above €28,020 a year per consumption unit and half below; the level is higher than in 71% of compared French towns.
A smaller share of households headed by a manual worker than 90% of compared French towns: 7.1%
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
Compared with 9.4% in the typical compared French town, 7.1% of households are headed by a manager or professional here. Set beside that, 14% of households are headed by a manual worker in the typical compared French town.
Each household is counted once, by the occupation of its reference person (usually the oldest working adult).
Immigrants: 1.3%, a lower share than 98% 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.
Compared with 4.3% in the typical compared French town, 1.3% of residents are foreign nationals here. Set beside that, 6.5% of residents are immigrants in the typical compared French town.
INSEE publishes no country of birth or ethnicity by commune in these tables, and the census doesn’t ask about religion.
Chazilly ranks below 72% of compared French towns on single residents: 23%
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
43% of residents 15 and over are married. For single residents, the comparison in the typical compared French town is 25%.
In Chazilly, 9.9% of adults out of school have no qualification, fewer 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
Graduates of higher education are more common here than in 52% of compared French towns. By way of comparison, 19% of adults out of school have no qualification in the typical compared French town.
The 12th youngest of 41 French towns of 151 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 Prayssac (62.3), the oldest.
Every neighbor is older than Chazilly
The nearest towns of 2,500 or more, colored by median age. Source: INSEE, census 2023.
| Town | Median age | 65+ | Second homes | Immigrants |
|---|---|---|---|---|
| Chazilly | 43 | 23% | 20% | 1.3% |
| Beaune 20,352 · 16.3 mi | 47.6 | 26% | 5% | 8.1% |
| Nuits-Saint-Georges 5,235 · 17.5 mi | 48.4 | 28% | 4.6% | 4.5% |
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 Chazilly
What is the population of Chazilly?
151 at INSEE’s 2023 census, 11% more than in 2012 (136).
How old are Chazilly’s residents?
The median age is 43, younger than 58% of compared French towns. 20% are under 18 and 23% 65 or older.
How many second homes are there in Chazilly?
20, with occasional dwellings: 20% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Chazilly?
INSEE counts 2 immigrants (born abroad, not French at birth), 1.3% of residents, and 2 foreign nationals (1.3%). The medians of compared French towns are 6.5% and 4.3%.
What is the median income in Chazilly?
€28,020 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.