Data highlights are ordered by what stands out in Castagnac.
Who lives here
Few people in Castagnac are 15 to 24: 8.3%, fewer than in Haute-Garonne’s towns and compared French towns
27% of adults hold a degree. Children under 15 make up 18%, below Haute-Garonne’s towns (19%) but above compared French towns (17%). The 65-and-over age group makes up 19% of residents.
43.5median age
CastagnacHaute-Garonne medianFrance median
Ages · share of residents
19%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma25%
CAP or BEP20%
Baccalauréat18%
Higher education27%
Women and men · all residents
48% women, 52% men
WomenFrance medianMen
About 108 men for every 100 women. Median share of women: Haute-Garonne 51.3%, France 51.8%.
INSEE, census 2023 · Haute-Garonne median and France median: the median of compared communes
History
Old homes shape Castagnac: 38% were built before 1919, more than in Haute-Garonne’s towns or compared French towns
France has no History Grade yet: this card describes, it doesn’t grade.
Castagnac has 1 historic monument on the Culture ministry’s list, none at the highest level (classé). Protection here reaches back to the 10th century.
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
Work & commute
Unemployment in Castagnac, 19.3%, runs above Haute-Garonne’s towns and compared French towns
2.2% of commuters went to work on foot, by bike or by public transport at the census. Half of residents lived on more than €23,130 a year per consumption unit, lower than both Haute-Garonne’s towns (€27,620) and compared French towns (€25,970).
2%walk, cycle or take transit
How working residents got to work · census 2023
Driving94%
Public transport2%
Motorbike or scooter1%
On foot0%
Bicycle0%
0
jobs based in Castagnac, 0.2 per working resident
19.3%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€23,130
median annual income per consumption unit, 2023 · median of compared French towns €25,970
People: INSEE, census 2023. Miles: center to center.
About Castagnac
Commune in Haute-Garonne, Occitanie
Castagnac is a commune of 325 people in the Communauté de communes du Volvestre. TownRatings compares communes, France’s local unit: each has its own mayor and its own statistics. Its area takes in the town and the countryside around it.
Built from INSEE’s 2026 official geography (COG) and IGN Admin Express boundaries
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.