Croix de cimetière: Photo: William Ellison · CC BY-SA 4.0 · Église Saint-Jean: Photo: JLPC · CC BY-SA 3.0
The data
Data highlights are ordered by what stands out in Saint-Jean-de-Blaignac.
History
Old homes shape Saint-Jean-de-Blaignac: 38% were built before 1919, more than in both Gironde’s towns and compared French towns
2historic monuments
France has no History Grade yet: this card describes, it doesn’t grade.
Among the classé monuments in Saint-Jean-de-Blaignac is Église Saint-Jean. The town has 2 historic monuments on the Culture ministry’s list: 1 classé, the highest protection, and 1 inscrit, the second level. The oldest protected building goes back to the 13th century.
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
Who lives here
Saint-Jean-de-Blaignac has fewer young adults than Gironde’s towns or compared French towns: 7.2% are 15 to 24
48.7median age
Nearly a quarter of residents are 65 or over, higher than Gironde’s towns (20%) and near compared French towns (22%). Children under 15 count for 14% of the people here. Among adults, 29% have a degree.
Saint-Jean-de-BlaignacGironde medianFrance median
Ages · share of residents
23%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma13%
CAP or BEP29%
Baccalauréat21%
Higher education29%
Women and men · all residents
49% women, 51% men
WomenFrance medianMen
About 106 men for every 100 women. Median share of women: Gironde 51.8%, France 51.8%.
INSEE, census 2023 · Gironde median and France median: the median of compared communes
Work & commute
Only 2.9% of commuters in Saint-Jean-de-Blaignac go to work without a car, fewer than in both Gironde’s towns and compared French towns
3%walk, cycle or take transit
Half of residents lived on more than €27,910 a year per consumption unit, about level with Gironde’s towns (€27,420) and above compared French towns (€25,970). 100 jobs are based in Saint-Jean-de-Blaignac, for 200 working residents (0.4 per worker). 7.6% of the labour force are out of work.
How working residents got to work · census 2023
Driving92%
Public transport2%
On foot1%
Motorbike or scooter1%
Bicycle0%
100
jobs based in Saint-Jean-de-Blaignac, 0.4 per working resident
7.6%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€27,910
median annual income per consumption unit, 2023 · median of compared French towns €25,970
Ministry of Education (DEPP) · brevet and bac 2025, value added (IVAC, IVAL) · Licence Ouverte
Housing
The estimated advertised rent of an apartment in Saint-Jean-de-Blaignac is €12.28/m² a month
€12.28/m²estimated apartment rent a month
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
Among the homes sold, 80% were houses. A house rents for an estimated €8.96/m² a month. The market in Saint-Jean-de-Blaignac: 10 sales of houses and apartments between July 2023 and June 2026.
Estimated advertised apartment rent per m² a month
Saint-Jean-de-Blaignac€12.28/m²
Median of towns€12.41/m²
Gironde median€13.75/m²
€12.28/m²
estimated advertised apartment rent a month, charges included (€10.01 to €15.06/m² a month)
€8.96/m²
estimated advertised house rent a month, charges included
Saint-Jean-de-Blaignac is a commune of 445 people in the Communauté de communes Castillon/Pujols. 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
Population
445 (INSEE, census 2023)
Intercommunality
Communauté de communes Castillon/Pujols
Département
Gironde (33)
Région
Nouvelle-Aquitaine
Area
2.2 sq mi (5.8 km²)
INSEE code
33421
Saint-Jean-de-Blaignac’s neighbors
The nearest towns of 2,500 or more. The map uses IGN’s commune boundaries. See them on the map →
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.
