Each edition grades its towns against each other only.
541 people live in this town in Aisne, Hauts-de-France.
French towns are graded from 1,000 residents, which leaves Trosly-Loire out for now.
The Culture ministry lists no building in Trosly-Loire as a monument historique. That’s true of 25% of compared French towns too.
The nearest classé monument is Château de Blérancourt, ancien château des Ducs de Gesvres, actuellement Musée national de la coopération franco-américaine ou Musée national des Deux-Guerres, in Blérancourt, 3.3 mi away.
Explore the history →Data highlights are ordered by what stands out in Trosly-Loire.
Graduates make up 16% of adults. People aged 15 to 24 make up 8.7% of the town, below both Aisne’s towns (12%) and compared French towns (11%). The 65-and-over age group makes up a fifth of residents.
48% women, 52% men
About 109 men for every 100 women. Median share of women: Aisne 52.5%, France 51.8%.
| Trosly-Loire | Aisne median | France median | |
|---|---|---|---|
| Under 15 | 22% | 18% | 17% |
| 15–24 | 8.7% | 12% | 11% |
| 25–44 | 22% | 22% | 23% |
| 45–64 | 28% | 26% | 26% |
| 65+ | 20% | 23% | 22% |
| No diploma | 32% | 31% | 19% |
| CAP or BEP | 29% | 27% | 26% |
| Baccalauréat | 19% | 17% | 18% |
| Higher education | 16% | 18% | 30% |
INSEE, census 2023 · Aisne median and France median: the median of compared communes
Median disposable income comes to €22,880 a year per consumption unit. Unemployment stood at 11.2%, lower than Aisne’s towns (20.3%) yet higher than compared French towns (10.1%). Trosly-Loire holds 100 jobs; 200 of its residents are in work, so 0.4 jobs each.
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 €8.19/m² a month. 20 houses and apartments changed hands in Trosly-Loire from July 2023 to June 2026.
Source: Housing Ministry, Carte des loyers 2025; INSEE, Filosofi 2023 · Licence Ouverte
Nothing in Trosly-Loire is on the monuments historiques list. These are the nearest classé monuments, within 15.5 mi.
One notable person was born in Trosly-Loire.
The nearest towns of 2,500 or more. The map uses IGN’s commune boundaries. See them on the map →
Commune in Aisne, Hauts-de-France
Trosly-Loire is a commune of 541 people in the Communauté de communes Picardie des Châteaux. 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 4, 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.