In Rogy, 50% of households are couples with children, more than in 99% of compared French towns
In the typical compared French town, 11% of residents are 15 to 24; in Rogy, 15%. The town had 149 residents in 56 households at the 2023 census. Across Rogy, a fifth of households are headed by a manager or professional. Compared with other places, households without a car are scarce here: 3.7%, fewer than in 96% of compared French towns.
Throughout this page, the Somme 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 Rogy
A town of families
50% of households are couples with children and 10% single parents with children; 17% of residents are under 15. Households ↓
Empty homes
The census found 12 homes empty (18%): for sale, to let, awaiting work or simply unused. Homes & cars ↓
A young town
Half of Rogy’s residents are under 38.2 and half over; the median of compared French towns is 44. 17% are under 15 and 13% are 65 or older. Ages ↓
Written from INSEE’s census 2023 on this page, against compared French towns.
A +7% change since 2012: faster than 60% 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
For comparison, the median compared French town changed +5% and the median Somme town −3%. The first five years brought −9%; the six to 2023, +18%.
A smaller share of residents aged 65 and over than 95% of compared French towns: 13%
Shares of residents by age at the 2023 census.
Age groups · share of residents
Median age of the 3,798 compared French towns
■ Rogy 38.2. The median compared French town: 44.
The median age in Rogy is 38.2, lower than in 88% of compared French towns. The usual figure: 22% of residents are 65 or over in the typical compared French town.
Women and men · all residents
48% women, 52% men
About 110 men for every 100 women. Median share of women: Somme 52.5%, France 51.8%.
A smaller share of one-person households than 99% of compared French towns: 20%
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 Somme median and the France median
Living alone · share
A household here holds 2.7 people on average. Typically, 35% of households are one person living alone in the typical compared French town. Fewer single-parent households than in half of compared French towns: 10%.
More empty homes than 98% of compared French towns: 18%
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. In the typical compared French town, 6.7% of homes stand empty. Second homes: 1.5% of the total.
€25,590 a year: the median 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 Rogy is €25,590 a year per consumption unit: lower than in 54% of compared French towns.
Households headed by a manual worker make up 10% in Rogy, less than in 77% 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 retired person are rarer here than in 99% of compared French towns. Across the comparison, 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).
1.4% of residents are immigrants, below 97% 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, 1.4% 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.
22% of residents 15 and over are single, fewer than in 79% 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
Higher than in 58% of compared French towns: 44% of residents 15 and over are married. The comparison figure for single residents is 25% in the typical compared French town.
A lower share of graduates of higher education than 77% of compared French towns, at 23%
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
Lower than in 57% of compared French towns: 18% of adults out of school have no qualification. The comparison figure for graduates of higher education is 30% in the typical compared French town.
Among 41 French towns of 149 to 2,582 people, the 2nd youngest
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.
Median age: 5 of the 6 towns around Rogy are older
The nearest towns of 2,500 or more, colored by median age. Source: INSEE, census 2023.
| Town | Median age | 65+ | Second homes | Immigrants |
|---|---|---|---|---|
| Rogy | 38.2 | 13% | 1.5% | 1.4% |
| Breteuil 4,222 · 6.5 mi | 42.7 | 23% | 1.3% | 2.8% |
| Ailly-sur-Noye 2,648 · 7.5 mi | 45.3 | 25% | 1.2% | 1.2% |
| Crèvecœur-le-Grand 3,462 · 9.2 mi | 43.7 | 24% | 1.2% | 1.9% |
| Saleux 2,739 · 10.3 mi | 43.7 | 22% | 0.9% | 3.8% |
| Salouël 4,179 · 10.9 mi | 32.5 | 19% | 1% | 3.1% |
| Boves 3,234 · 12.4 mi | 43.3 | 21% | 1.6% | 2.5% |
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 Rogy
What is the population of Rogy?
149 at INSEE’s 2023 census, 7% more than in 2012 (139).
How old are Rogy’s residents?
The median age is 38.2, younger than 88% of compared French towns. 26% are under 18 and 13% 65 or older.
How many second homes are there in Rogy?
1, with occasional dwellings: 1.5% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Rogy?
INSEE counts 2 immigrants (born abroad, not French at birth), 1.4% of residents, and 2 foreign nationals (1.4%). The medians of compared French towns are 6.5% and 4.3%.
What is the median income in Rogy?
€25,590 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.