Each edition grades its towns against each other only.
391 people call this town in Somme, Hauts-de-France home.
Piennes-Onvillers has no grades yet: French towns are graded from 1,000 residents up.
On the Culture ministry’s list, Piennes-Onvillers counts 1 historic monument: 1 classé at the top level of protection and 0 inscrit at the second.
Martin Carlier, born in 1653, is the one person born in Piennes-Onvillers before 1900 that Wikidata records.
Data highlights are ordered by what stands out in Piennes-Onvillers.
17% of residents are 65 or over, below both Somme’s towns (25%) and compared French towns (22%). People aged 15 to 24 make up 8.7% of the town. Also worth knowing: among adults, 20% have a degree.
53% women, 47% men
About 89 men for every 100 women. Median share of women: Somme 52.5%, France 51.8%.
| Piennes-Onvillers | Somme median | France median | |
|---|---|---|---|
| Under 15 | 23% | 16% | 17% |
| 15–24 | 8.7% | 12% | 11% |
| 25–44 | 25% | 21% | 23% |
| 45–64 | 26% | 26% | 26% |
| 65+ | 17% | 25% | 22% |
| No diploma | 22% | 28% | 19% |
| CAP or BEP | 28% | 26% | 26% |
| Baccalauréat | 22% | 17% | 18% |
| Higher education | 20% | 21% | 30% |
INSEE, census 2023 · Somme median and France median: the median of compared communes
France has no History Grade yet: this card describes, it doesn’t grade.
Among the classé monuments in Piennes-Onvillers is Église de Piennes. 7.6% of homes were built before 1919.
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
Piennes-Onvillers has 50 jobs for 150 working residents, 0.3 per worker. Unemployment runs at 13.4%. The median disposable income was €24,280 a year per consumption unit, above Somme’s towns (€22,835) but below compared French towns (€25,970).
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
House rents are put at about €8.40/m² a month. Between July 2023 and June 2026, buyers took 10 homes in Piennes-Onvillers.
Source: Housing Ministry, Carte des loyers 2025; INSEE, Filosofi 2023 · Licence Ouverte
Piennes-Onvillers has one historic monument; beside it, the nearest classé monuments in other towns, within 15.5 mi.
Église de Piennes: Photo: APictche · CC BY-SA 4.0
One notable person was born in Piennes-Onvillers.
The nearest towns of 2,500 or more. The map uses IGN’s commune boundaries. See them on the map →
| Town | People | Miles | Overall | Cost | Safety | Health |
|---|---|---|---|---|---|---|
| Piennes-Onvillers | 391 | — | — | — | — | — |
| Montdidier | 5,935 | 3.5 | D | B | D | D− |
| Roye | 5,833 | 8.4 | C− | B | D− | C− |
| Saint-Just-en-Chaussée Oise | 5,810 | 12 | D | B | D | C− |
| Moreuil | 3,936 | 13 | B− | A− | C | D− |
| Estrées-Saint-Denis Oise | 3,664 | 13 | A− | B | A | C+ |
| Rosières-en-Santerre | 2,894 | 14 | C | B | B− | C |
People: INSEE, census 2023. Miles: center to center.
Commune in Somme, Hauts-de-France
Piennes-Onvillers is a commune of 391 people in the Communauté de communes du Grand Roye. 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
Sources: INSEE, census 2023 (population, employment, commuting) · INSEE, Filosofi 2023 (income per consumption unit, poverty) · Housing Ministry, Carte des loyers 2025 · SSMSI, recorded crime by commune, 2023–2025 · Ministry of Education (DEPP), brevet and bac results and value-added indicators, 2025 · INSEE, deaths by commune of residence 2016–2025 and censuses 2012–2023; Eurostat, death rates by age (© European Union); INSEE, BPE 2025 (care homes, emergency and maternity units, GPs, pharmacies); DREES, APL 2024; INSEE, life expectancy by département 2025 (provisional) · INSEE, BPE 2025 and Filosofi 200 m grid (walking distances) · IGN Admin Express (boundaries) · TownRatings grades: our own summary of the data, ranking French towns against each other only, 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.