In Thiers-sur-Thève, 27% of households are one person living alone, fewer than in 89% of compared French towns
Households in social housing are rarer here than in 99% of compared French towns. In 2023, the Census found 1,090 residents in Thiers-sur-Thève, living in 450 households. On the census count, nearly a fifth of households are headed by a manager or professional. With flats at 12%, Thiers-sur-Thève is behind 84% of compared French towns on that count.
Throughout this page, the Oise 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.
Since 2012, Thiers-sur-Thève has changed by +1%, slower than 67% 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 first five years brought −2%; the six to 2023, +3%.
Fewer residents aged 65 and over than 83% of compared French towns: 17%
Shares of residents by age at the 2023 census.
Age groups · share of residents
Median age of the 3,798 compared French towns
■ Thiers-sur-Thève 42. The median compared French town: 44.
One in ten residents are 15 to 24 (typical compared French town: 11%). The wider picture: 22% of residents are 65 or over in the typical compared French town. The median age in Thiers-sur-Thève is 42, lower than in 66% of compared French towns.
Women and men · all residents
53% women, 47% men
About 89 men for every 100 women. Median share of women: Oise 51.7%, France 51.8%.
Above 80% of compared French towns: 31% 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 Oise median and the France median
Living alone · share
With single-parent households at 11%, Thiers-sur-Thève is ahead of 66% of compared French towns on that count. Typically, 25% of households are couples with children in the typical compared French town. A household here holds 2.4 people on average.
6.2% of households have no car, below 79% 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 6.4% of households, residents of 30 years or more for 24%. Compared with other places, second homes are scarce here: 1.9%, fewer than in 54% of compared French towns. Households without a car make up 11% in the typical compared French town. Little separates the share of empty homes here, 6.5%, from the figure in the typical compared French town.
The middle resident’s standard of living: €32,830 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.
Living standards centre on €32,830 a year per consumption unit: higher than in 93% of compared French towns.
Households headed by a retired person: 26%, a lower share than 82% 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
Where 14% of households are headed by a manual worker in the typical compared French town, Thiers-sur-Thève has 10%. Elsewhere, 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).
3.6% of residents are foreign nationals, fewer than in 56% 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.
Immigrants make up a share lower than in 53% of compared French towns; the median compared commune in Oise has 7.4%. Set beside that, 4.3% of residents are foreign nationals in the typical compared French town. 6.2% of residents are immigrants, or about one in 16.
INSEE publishes no country of birth or ethnicity by commune in these tables, and the census doesn’t ask about religion.
In Thiers-sur-Thève, 20% of residents 15 and over are single, fewer than in 89% 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
Married residents make up 48%, against 43% in the typical compared French town. The wider picture: 25% of residents 15 and over are single in the typical compared French town.
In Thiers-sur-Thève, 42% of adults out of school hold a higher-education qualification, more than in 84% 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
With adults with no qualification at 14%, Thiers-sur-Thève is behind just over four fifths of compared French towns on that count. Set beside that, 30% of adults out of school hold a higher-education qualification in the typical compared French town.
Among 41 French towns of 1,090 to 2,582 people, the 8th 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.
Villejust is the youngest (37.2); Prayssac the oldest (62.3).
Nearby, 2 of 6 towns have older populations than Thiers-sur-Thève
The nearest towns of 2,500 or more, colored by median age. Source: INSEE, census 2023.
| Town | Median age | 65+ | Second homes | Immigrants |
|---|---|---|---|---|
| Thiers-sur-Thève | 42 | 17% | 1.9% | 6.2% |
| La Chapelle-en-Serval 3,084 · 2.7 mi | 38.2 | 12% | 1.9% | 8.6% |
| Orry-la-Ville 3,583 · 3 mi | 45.1 | 22% | 2.3% | 7.4% |
| Senlis 15,157 · 3.7 mi | 42.2 | 19% | 2.9% | 12% |
| Survilliers 4,091 · 3.9 mi | 35.6 | 13% | 1.2% | 14% |
| Saint-Witz 2,724 · 4.3 mi | 40.9 | 16% | 0.9% | 14% |
| Fosses 10,570 · 4.7 mi | 36.1 | 13% | 0.8% | 21% |
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 Thiers-sur-Thève
What is the population of Thiers-sur-Thève?
1,090 at INSEE’s 2023 census, about the same as in 2012 (1,083).
How old are Thiers-sur-Thève’s residents?
The median age is 42, younger than 66% of compared French towns. 23% are under 18 and 17% 65 or older.
How many second homes are there in Thiers-sur-Thève?
9, with occasional dwellings: 1.9% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Thiers-sur-Thève?
INSEE counts 68 immigrants (born abroad, not French at birth), 6.2% of residents, and 40 foreign nationals (3.6%). The medians of compared French towns are 6.5% and 4.3%.
What is the median income in Thiers-sur-Thève?
€32,830 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.