On the Culture ministry’s list, Saint-Vaast-de-Longmont counts 1 historic monument: 1 classé at the top level of protection and 0 inscrit at the second.
14% of its homes were built before 1919, against 7.4% in the median compared French town.
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
Who lives here
More people in Saint-Vaast-de-Longmont hold a degree than in Oise’s towns or compared French towns: 32%
Over-65s are just over a fifth of the population. One measure of family life: nearly a fifth of residents are under 15. Young adults of 15 to 24 are 10% of the population.
45median age
Saint-Vaast-de-LongmontOise medianFrance median
Ages · share of residents
10%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma19%
CAP or BEP26%
Baccalauréat18%
Higher education32%
Women and men · all residents
50% women, 50% men
WomenFrance medianMen
About an even split. Median share of women: Oise 51.7%, France 51.8%.
INSEE, census 2023 · Oise median and France median: the median of compared communes
Work & commute
Saint-Vaast-de-Longmont is better off than Oise’s towns or compared French towns: the median disposable income is €32,160 a year per consumption unit
At the census, 4.6% went to work on foot, by bike or by public transport, below both Oise’s towns (17.7%) and compared French towns (13.4%). 6.5% of the labour force are out of work.
5%walk, cycle or take transit
How working residents got to work · census 2023
Driving94%
Public transport2%
On foot1%
Bicycle1%
Motorbike or scooter0%
0
jobs based in Saint-Vaast-de-Longmont, 0.1 per working resident
6.5%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€32,160
median annual income per consumption unit, 2023 · median of compared French towns €25,970
People: INSEE, census 2023. Miles: center to center.
About Saint-Vaast-de-Longmont
Commune in Oise, Hauts-de-France
Saint-Vaast-de-Longmont is a commune of 654 people in the Communauté d'agglomération de la Région de Compiègne et de la Basse Automne. 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
654 (INSEE, census 2023)
Intercommunality
Communauté d'agglomération de la Région de Compiègne et de la Basse Automne
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.