50% of households are headed by a manual worker, a share 99% of compared French towns don’t reach
The share of flats trails 90% of compared French towns: 8%. 17% of residents are 65 or over, fewer than in 84% of compared French towns. Sérempuy is home to 42 residents in 21 households, by the 2023 Census. Couples with children account for 25%.
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 Sérempuy
Many people living alone
50% of Sérempuy’s households are one person: higher than in 94% of compared French towns; 57% of residents 65 and over live alone. Households ↓
Growing fast
Sérempuy had 35 residents at the 2012 census and 42 in 2023, up 20%: faster growth than in 90% of compared French towns. Population ↓
Written from INSEE’s census 2023 on this page, against compared French towns.
Sérempuy grew +20% from 2012 to 2023, faster than 90% 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
From 2012 to 2017 the population moved −3%, and from 2017 to 2023 +24%; the median compared French town changed +5% and the median Gers town ±0%.
Younger than 79% of compared French towns: half of Sérempuy is under 40
Shares of residents by age at the 2023 census.
Age groups · share of residents
Median age of the 3,798 compared French towns
■ Sérempuy 40. The median compared French town: 44.
Residents aged 15 to 24 are rarer here than in 99% of compared French towns.
Women and men · all residents
50% women, 50% men
About an even split. Median share of women: Gers 52.4%, France 51.8%.
More one-person households than 94% of compared French towns: 50%
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
Single-parent households are rarer here than in 99% of compared French towns. The average household has 2 people. In the typical compared French town, one-person households come to 35%.
Second homes: 8%, a higher share than 85% 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
Newcomers of less than two years account for 4.8% of households, residents of 30 years or more for 9.5%. Households without a car are rarer here than in 99% of compared French towns. In the typical compared French town, 2.1% of homes are second homes. Where 6.7% of homes stand empty in the typical compared French town, Sérempuy has 8%.
A lower share of households headed by a retired person than 83% of compared French towns, at 25%
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 manager or professional are rarer here than in 99% of compared French towns. 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).
Sérempuy: 0% of residents are immigrants
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.
Immigrants are rarer here than in 99% of compared French towns.
INSEE publishes no country of birth or ethnicity by commune in these tables, and the census doesn’t ask about religion.
26% of residents 15 and over are married, fewer than in 99% 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
With single residents at 20%, Sérempuy is behind 91% of compared French towns on that count. For married residents, the comparison in the typical compared French town is 43%.
Sérempuy sits below 98% of compared French towns for adults with no qualification (8.6%)
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
Fewer graduates of higher education than in 55% of compared French towns: 29%. By way of comparison, nearly a fifth of adults out of school have no qualification in the typical compared French town.
The 3rd youngest of 41 French towns of 42 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.
Villejust is the youngest (37.2); Prayssac the oldest (62.3).
No nearby town is as young as Sérempuy
The nearest towns of 2,500 or more, colored by median age. Source: INSEE, census 2023.
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 Sérempuy
What is the population of Sérempuy?
42 at INSEE’s 2023 census, 20% more than in 2012 (35).
How old are Sérempuy’s residents?
The median age is 40, younger than 79% of compared French towns. 17% are under 18 and 17% 65 or older.
How many second homes are there in Sérempuy?
2, with occasional dwellings: 8% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Sérempuy?
INSEE counts 0 immigrants (born abroad, not French at birth), 0% of residents, and 0 foreign nationals (0%). The medians of compared French towns are 6.5% and 4.3%.
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.