Below 96% of compared French towns: 5% of homes are flats
The figure for households headed by a manual worker is 25% in Condé-sur-Marne and 14% in the typical compared French town. Locally, 31% of households are couples with children. Few places have so few households without a car: 5.3% here, fewer than in 86% of compared French towns. The town had 747 residents in 320 households at the 2023 Census.
Throughout this page, the 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.
From 2012 to 2023, 63% of compared French towns grew faster than Condé-sur-Marne: +2%
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 years 2012 to 2017 brought +10%; 2017 to 2023, −7%. Over the whole period the median compared French town changed +5%, and the median Marne town −2%.
20% of residents are 65 or over, below 66% 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
■ Condé-sur-Marne 44.9. The median compared French town: 44.
With a median age of 44.9, Condé-sur-Marne is older than 56% of compared French towns. For Condé-sur-Marne, the census puts residents aged 15 to 24 at 11%. The wider picture: 22% of residents are 65 or over in the typical compared French town.
Women and men · all residents
52% women, 48% men
About 93 men for every 100 women. Median share of women: Marne 52.7%, France 51.8%.
25% of households are one person living alone, below 94% 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 Marne median and the France median
Living alone · share
Households average 2.3 people. Condé-sur-Marne has more single-parent households than 64% of compared French towns, at 11%. The usual figure: just over a third of households are one person living alone in the typical compared French town.
Condé-sur-Marne ranks below 88% of compared French towns on households in social housing: 4.7%
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, 6.8% moved in during the last two years and 24% have stayed three decades or more. Second homes are rarer here than in 90% of compared French towns. Measured more widely, 12% of households rent social housing (HLM) in the typical compared French town. One household in 19 has no car (median compared French town: 11%).
Half above, half below €28,930 a year in standard of living
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 median standard of living in Condé-sur-Marne is €28,930 a year per consumption unit: higher than in 78% of compared French towns.
Households headed by a retired person: 36%, a higher share than 69% 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
11% of households are headed by a manager or professional (typical compared French town: 9.4%). The usual figure: 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).
Condé-sur-Marne ranks below 91% of compared French towns on immigrants: 2%
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.
With foreign nationals at 0.7%, Condé-sur-Marne is behind 98% of compared French towns on that count. The median compared commune in Marne has 4.9%; immigrants here make up a share lower than in 91% of compared French towns. As a reference point, 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.
Condé-sur-Marne ranks above 72% of compared French towns on married residents: 46%
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 figure for single residents is 23% in Condé-sur-Marne and 25% in the typical compared French town. The wider picture: 43% of residents 15 and over are married in the typical compared French town.
Fewer graduates of higher education than 52% of compared French towns: 29%
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
Locally, nearly a fifth of adults out of school have no qualification. The wider picture: 30% of adults out of school hold a higher-education qualification in the typical compared French town.
18th lowest median age among 41 French towns of 747 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.
The youngest is Villejust (37.2), the oldest Prayssac (62.3).
A younger town than 2 of the 6 around it: Condé-sur-Marne
The nearest towns of 2,500 or more, colored by median age. Source: INSEE, census 2023.
| Town | Median age | 65+ | Second homes | Immigrants |
|---|---|---|---|---|
| Condé-sur-Marne | 44.9 | 20% | 0.7% | 2% |
| Aÿ-Champagne 5,103 · 7.4 mi | 51.9 | 30% | 3.2% | 2.5% |
| Fagnières 4,858 · 9 mi | 45.7 | 25% | 0.8% | 9.3% |
| Épernay 22,174 · 10.2 mi | 44 | 23% | 5.2% | 11% |
| Mourmelon-le-Grand 4,895 · 10.3 mi | 30.8 | 11% | 1.2% | 2.5% |
| Châlons-en-Champagne 42,971 · 10.4 mi | 41.2 | 21% | 2.5% | 10% |
| Saint-Memmie 5,441 · 11.1 mi | 43.7 | 24% | 0.8% | 7.4% |
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 Condé-sur-Marne
What is the population of Condé-sur-Marne?
747 at INSEE’s 2023 census, 2% more than in 2012 (735).
How old are Condé-sur-Marne’s residents?
The median age is 44.9, older than 56% of compared French towns. 21% are under 18 and 20% 65 or older.
How many second homes are there in Condé-sur-Marne?
2, with occasional dwellings: 0.7% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Condé-sur-Marne?
INSEE counts 15 immigrants (born abroad, not French at birth), 2% of residents, and 5 foreign nationals (0.7%). The medians of compared French towns are 6.5% and 4.3%.
What is the median income in Condé-sur-Marne?
€28,930 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.