In Ségos, 1.9% of households have no car, fewer than in 99% of compared French towns
Set against 35% in the typical compared French town, 30% of households are one person living alone in Ségos. Meanwhile, the median age locally is 48.7, higher than in 78% of compared French towns. The town had 256 residents in 110 households at the 2023 census. Flats: 1.6% of the total.
Throughout this page, the Gers 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 Ségos
Empty homes
The census found 20 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.
Ségos changed by +4% from 2012 to 2023, behind 51% 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
Between 2012 and 2017 the population moved −7%, then +12% to 2023. Over those years, the median Gers town changed ±0% and the median compared French town +5%.
5.6% of residents are 15 to 24, below 99% 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
■ Ségos 48.7. The median compared French town: 44.
By its share of residents aged 65 and over (26%), Ségos is above 74% of compared French towns. In the typical compared French town, 11% of residents are 15 to 24.
Women and men · all residents
51% women, 49% men
About an even split. Median share of women: Gers 52.4%, France 51.8%.
Above 83% of compared French towns: 32% of households are couples with children
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 Gers median and the France median
Living alone · share
A household here holds 2.3 people on average. Across the comparison, a quarter of households are couples with children in the typical compared French town. 9.6% of households are single parents, a lower share than in 57% of compared French towns.
Empty homes: 15%, a higher share than 95% 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
Households in social housing are rarer here than in 99% of compared French towns. In Ségos, 3.7% of homes are second homes. As a yardstick, 6.7% of homes stand empty in the typical compared French town.
At the median, €27,010 a year to live on
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 €27,010 a year per consumption unit, higher than in 61% of compared French towns.
More households headed by a manager or professional than 86% of compared French towns: 19%
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 make up 29%, against 32% in the typical compared French town. Across Ségos, 14% of households are headed by a manual worker. By way of comparison, 9.4% of households are headed by a manager or professional in the typical compared French town.
Each household is counted once, by the occupation of its reference person (usually the oldest working adult).
Ségos ranks below 89% of compared French towns on immigrants: 2.2%
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.
Foreign nationals: 1.9% here and 4.3% in the typical compared French town. The benchmark for immigrants in the typical compared French town: 6.5%.
INSEE publishes no country of birth or ethnicity by commune in these tables, and the census doesn’t ask about religion.
Below 99% of compared French towns: 16% 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
Across Ségos, 43% of residents 15 and over are married. Single residents: 25% in the typical compared French town, for comparison.
Ségos: 23% of adults out of school have no qualification, above 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
Against a figure of 30% in the typical compared French town, the share of graduates of higher education in Ségos comes in at 28%. On average, 19% of adults out of school have no qualification in the typical compared French town.
Ranked by age, 15th oldest of 41 French towns this size
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).
3 of 4 neighbors are older than Ségos
The nearest towns of 2,500 or more, colored by median age. Source: INSEE, census 2023.
| Town | Median age | 65+ | Second homes | Immigrants |
|---|---|---|---|---|
| Ségos | 48.7 | 26% | 3.7% | 2.2% |
| Aire-sur-l'Adour 6,211 · 5.1 mi | 52.8 | 32% | 4% | 6.7% |
| Hagetmau 4,624 · 16.7 mi | 53.2 | 31% | 1.9% | 4.3% |
| Sauvagnon 3,579 · 17 mi | 42.9 | 18% | 0.4% | 4% |
| Saint-Sever 5,043 · 17.9 mi | 48.9 | 28% | 3.4% | 3.9% |
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 Ségos
What is the population of Ségos?
256 at INSEE’s 2023 census, 4% more than in 2012 (245).
How old are Ségos’ residents?
The median age is 48.7, older than 78% of compared French towns. 21% are under 18 and 26% 65 or older.
How many second homes are there in Ségos?
5, with occasional dwellings: 3.7% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Ségos?
INSEE counts 6 immigrants (born abroad, not French at birth), 2.2% of residents, and 5 foreign nationals (1.9%). The medians of compared French towns are 6.5% and 4.3%.
What is the median income in Ségos?
€27,010 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.