A median age of 61.6: Alos is older than 99% of compared French towns
In the typical compared French town, the share of empty homes is 6.7%; Alos has 1.7%. At the 2023 Census Alos was home to 116 people in 77 households. The census found that 6.3% of households are headed by a manual worker in the town. 13% of households are single parents, more than in 83% of compared French towns.
Throughout this page, the Ariège 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 Alos
One home in two is a second home
The census counted 150 second homes and occasional dwellings in Alos, 66% of its 240 homes: higher than in 99% of compared French towns. 99% 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 Alos’ residents are under 61.6 and half over; the median of compared French towns is 44. 43% are 65 or older (France median 22%), 7.8% 80 or older. Ages ↓
Many people living alone
56% of Alos’ households are one person: higher than in 99% of compared French towns; 36% of residents 65 and over live alone. Households ↓
Fewer residents than in 2012
Alos had 125 residents at the 2012 census and 116 in 2023, down 7%: slower growth than in 93% of compared French towns. Population ↓
Written from INSEE’s census 2023 on this page, against compared French towns.
Alos: 66% of homes are second homes, above 99% 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 without a car: 9.2% here and 11% in the typical compared French town. Set beside that, 2.1% of homes are second homes in the typical compared French town. Of all households, 12% moved in during the last two years and 20% have stayed three decades or more.
−7% since 2012: slower than 93% 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
The median Ariège town changed +2% and the median compared French town +5%; here the first five years brought −6% and the next six −1%.
A higher share of residents aged 65 and over than 99% of compared French towns, at 43%
Shares of residents by age at the 2023 census.
Age groups · share of residents
Median age of the 3,798 compared French towns
■ Alos 61.6. The median compared French town: 44.
In the typical compared French town, just over one in ten residents are 15 to 24; in Alos, 3.5%. Across the comparison, 22% of residents are 65 or over in the typical compared French town.
Women and men · all residents
45% women, 55% men
About 121 men for every 100 women. Median share of women: Ariège 52.2%, France 51.8%.
56% of households are one person living alone, more than in 99% 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 Ariège median and the France median
Living alone · share
On average, 1.5 people share a household. The wider picture: 35% of households are one person living alone in the typical compared French town.
Half of residents have a standard of living above €19,120 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.
The median standard of living in Alos is €19,120 a year per consumption unit: lower than in 98% of compared French towns.
Above 76% of compared French towns: 38% of households are headed by a retired person
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
13% of households are headed by a manager or professional (typical compared French town: 9.4%). For comparison, 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).
A higher share of foreign nationals than 69% of compared French towns, at 7%
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.
In Alos, 7.8% of residents are immigrants, beside 6.5% in the typical compared French town. That is higher than in nearly three fifths of compared French towns; the median compared commune in Ariège has 9.1%. Typically, 4.3% of residents are foreign nationals 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.
Alos ranks below 98% of compared French towns on married residents: 30%
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
Single residents make up 36%, against 25% in the typical compared French town. In the typical compared French town, the share of married residents is 43%.
A larger share of graduates of higher education than 55% of compared French towns: 32%
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 just over half of compared French towns: 19% of adults out of school have no qualification. Set beside that, 30% of adults out of school hold a higher-education qualification in the typical compared French town.
Ranked by age, 2nd 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).
Alos and the towns around it
The nearest towns of 2,500 or more, colored by median age. Source: INSEE, census 2023.
| Town | Median age | 65+ | Second homes | Immigrants |
|---|---|---|---|---|
| Alos | 61.6 | 43% | 66% | 7.8% |
| Saint-Girons 6,008 · 5 mi | 51.9 | 33% | 6.7% | 9.1% |
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 Alos
What is the population of Alos?
116 at INSEE’s 2023 census, 7% fewer than in 2012 (125).
How old are Alos’ residents?
The median age is 61.6, older than 99% of compared French towns. 3.5% are under 18 and 43% 65 or older.
How many second homes are there in Alos?
150, with occasional dwellings: 66% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Alos?
INSEE counts 9 immigrants (born abroad, not French at birth), 7.8% of residents, and 8 foreign nationals (7%). The medians of compared French towns are 6.5% and 4.3%.
What is the median income in Alos?
€19,120 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 October 30, 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.