Couples with children make up 43% in Saint-Tricat, more than in 99% of compared French towns
4.3% of households rent social housing (HLM), against 12% in the typical compared French town. There were 300 households in Saint-Tricat at the 2023 Census, home to 773 residents. For Saint-Tricat, the census puts residents aged 15 to 24 at 8.1%. Lower than in 90% of compared French towns: 4.7% of households have no car.
Throughout this page, the Pas-de-Calais 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 Saint-Tricat
A town of families
43% of households are couples with children and 5% single parents with children; 20% of residents are under 15. Households ↓
Written from INSEE’s census 2023 on this page, against compared French towns.
Saint-Tricat’s population changed by +13% since 2012, more than in 78% 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 +11%; the six to 2023, +2%. For comparison, the median compared French town changed +5% and the median Pas-de-Calais town −1%.
Saint-Tricat sits below 81% of compared French towns for residents aged 65 and over (17%)
Shares of residents by age at the 2023 census.
Age groups · share of residents
Median age of the 3,798 compared French towns
■ Saint-Tricat 41.6. The median compared French town: 44.
The median age in Saint-Tricat is 41.6, lower than in 68% of compared French towns. Typically, 22% of residents are 65 or over in the typical compared French town.
Women and men · all residents
48% women, 52% men
About 107 men for every 100 women. Median share of women: Pas-de-Calais 52.0%, France 51.8%.
A lower share of one-person households than 99% of compared French towns, at 19%
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 Pas-de-Calais median and the France median
Living alone · share
Against a figure of 10% in the typical compared French town, the share of single-parent households in Saint-Tricat comes in at 5%. One-person households make up 35% in the typical compared French town.
Flats make up 2.5% in Saint-Tricat, less than in 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
Against a figure of 6.7% in the typical compared French town, the share of empty homes in Saint-Tricat comes in at 4.9%. Second homes make up about one in 40 here (2.5%). Typically, 30% of homes are flats in the typical compared French town.
At the median, €28,730 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 median standard of living in Saint-Tricat is €28,730 a year per consumption unit: higher than in 77% of compared French towns.
Below 83% of compared French towns: 25% 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
Here 15% of households are headed by a manager or professional, where the figure in the typical compared French town is 9.4%. The share of households headed by a retired person in the typical compared French town is 32%. Locally, 12% of households are headed by a manual worker.
Each household is counted once, by the occupation of its reference person (usually the oldest working adult).
Immigrants: 0.8%, a lower share than 99% 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.
Here 0.4% of residents are foreign nationals, where the figure in the typical compared French town is 4.3%. In the typical compared French town, immigrants come to 6.5%.
INSEE publishes no country of birth or ethnicity by commune in these tables, and the census doesn’t ask about religion.
Saint-Tricat ranks above 99% of compared French towns on married residents: 58%
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
17% of residents 15 and over are single; in the typical compared French town the figure is 25%. In the typical compared French town, the share of married residents is 43%.
Above 81% of compared French towns: 41% of adults out of school hold a higher-education qualification
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 19% in the typical compared French town, the share of adults with no qualification in Saint-Tricat comes in at 14%. As a reference point, 30% of adults out of school hold a higher-education qualification in the typical compared French town.
41 French towns of 773 to 2,582 people: this is the 7th 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.
Nearby, 4 of 6 towns have older populations than Saint-Tricat
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 Saint-Tricat
What is the population of Saint-Tricat?
773 at INSEE’s 2023 census, 13% more than in 2012 (683).
How old are Saint-Tricat’s residents?
The median age is 41.6, younger than 68% of compared French towns. 25% are under 18 and 17% 65 or older.
How many second homes are there in Saint-Tricat?
8, with occasional dwellings: 2.5% of all homes, against 2.1% for the median compared French town.
How many immigrants live in Saint-Tricat?
INSEE counts 6 immigrants (born abroad, not French at birth), 0.8% of residents, and 3 foreign nationals (0.4%). The medians of compared French towns are 6.5% and 4.3%.
What is the median income in Saint-Tricat?
€28,730 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 9, 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.