Illois is a commune in the Seine-Maritime department in the Normandy region in northern France.
Geography
A small farming village in the Pays de Bray situated some 35 miles (56 km) southeast of Dieppe at the junction of the D82 with the N29 road. The A29 autoroute also passes through the commune.
Population
| Year | Pop. | ±% p.a. |
|---|---|---|
| 1968 | 398 | — |
| 1975 | 363 | −1.31% |
| 1982 | 314 | −2.05% |
| 1990 | 259 | −2.38% |
| 1999 | 266 | +0.30% |
| 2007 | 307 | +1.81% |
| 2012 | 371 | +3.86% |
| 2017 | 407 | +1.87% |
| 2023 | 381 | −1.09% |
| Source: INSEE[3] | ||
Places of interest
- The church of St. Aubin, dating from the nineteenth century.
- The church of St. Denis at Coupigny, dating from the sixteenth century.
- The church of St. Germain at the hamlet of Mesnil-David, dating from the seventeenth century.
- Two seventeenth century chateaux, at Blois and at Coupigny.
See also
References
- ↑ "Répertoire national des élus: les maires". data.gouv.fr, Plateforme ouverte des données publiques françaises (in French). 5 May 2026.
- ↑ "Populations de référence 2023" (in French). National Institute of Statistics and Economic Studies. 18 December 2025.
- ↑ Population municipale entre 1968 et 2023, INSEE
| Authority control databases: National |
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