Each edition grades its towns against each other only.
Home to 319 people, this town lies in Haut-Rhin, Grand Est.
Sondersdorf isn’t graded: grades begin at 1,000 residents.
Sondersdorf has 1 historic monument on the Culture ministry’s list, none at the highest level (classé).
The oldest protected part dates from the 12th century; the first monument here was protected in 1995.
18% of its homes were built before 1919, against 7.4% in the median compared French town.
Sondersdorf has one historic monument; beside it, the nearest classé monuments in other towns, within 15.5 mi.
Chapelle Saint-Martin dite Hippoltskirch: Photo: MGaetan89 · CC BY-SA 3.0
Data highlights are ordered by what stands out in Sondersdorf.
Young adults of 15 to 24 are 8.6% of the population. 27% of residents are 65 or over, above both Haut-Rhin’s towns (22%) and compared French towns (22%). Line up the people of Sondersdorf by age and the one in the middle is 51.8.
49% women, 51% men
About 104 men for every 100 women. Median share of women: Haut-Rhin 51.5%, France 51.8%.
| Sondersdorf | Haut-Rhin median | France median | |
|---|---|---|---|
| Under 15 | 13% | 16% | 17% |
| 15–24 | 8.6% | 10% | 11% |
| 25–44 | 19% | 24% | 23% |
| 45–64 | 32% | 27% | 26% |
| 65+ | 27% | 22% | 22% |
| No diploma | 17% | 18% | 19% |
| CAP or BEP | 42% | 29% | 26% |
| Baccalauréat | 20% | 18% | 18% |
| Higher education | 15% | 31% | 30% |
INSEE, census 2023 · Haut-Rhin median and France median: the median of compared communes
France has no History Grade yet: this card describes, it doesn’t grade.
Its oldest listed monument dates from the 12th century. Sondersdorf has 1 historic monument on the Culture ministry’s list, none at the highest level (classé).
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
At the census, 2.1% went to work on foot, by bike or by public transport, lower than both Haut-Rhin’s towns (15.2%) and compared French towns (13.4%). Of those in the labour force, 4.1% are unemployed.
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
Primary schools aren’t graded: France doesn’t publish their results by school.
A collège lies 1.2 mi away.
| School | Level | Candidates | Passed, 2025 |
|---|---|---|---|
| Collège Adélaïde HautvalNearest collègeCollège | Collège | 101 | 88%−2 pts |
Ministry of Education (DEPP) · brevet and bac 2025, value added (IVAC, IVAL) · Licence Ouverte
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
Renting a house costs an estimated €14.40/m² a month.
Source: Housing Ministry, Carte des loyers 2025; INSEE, Filosofi 2023 · Licence Ouverte
Other places to visit, heritage and museums in and near Sondersdorf. Best known first.
Wikidata has nobody with a French article born in Sondersdorf yet.
Commune in Haut-Rhin, Grand Est
Sondersdorf is a commune of 319 people in the Communauté de communes Sundgau. 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
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 |
|---|---|---|---|---|---|---|
| Sondersdorf | 319 | — | — | — | — | — |
| Hégenheim | 3,410 | 10 | A | B− | B | B |
| Altkirch | 5,687 | 11 | A | A | C | C+ |
| Hésingue | 2,972 | 11 | A+ | B | A | B |
| Blotzheim | 5,282 | 11 | A | B | B+ | C |
| Saint-Louis | 22,805 | 13 | B | B | C− | C+ |
| Bartenheim | 4,211 | 13 | A | B | B+ | D |
People: INSEE, census 2023. Miles: center to center.
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.