You can help expand this article with text translated from the corresponding article in French. (December 2008) Click [show] for important translation instructions.
|
Trefcon | |
|---|---|
The town hall and school of Trefcon | |
![]() Location of Trefcon | |
| Coordinates: 49°51′31″N 3°05′46″E / 49.8586°N 3.0961°E | |
| Country | France |
| Region | Hauts-de-France |
| Department | Aisne |
| Arrondissement | Saint-Quentin |
| Canton | Saint-Quentin-1 |
| Intercommunality | Pays du Vermandois |
| Government | |
| • Mayor (2020–2026) | Véronique Rozier |
Area 1 | 4.02 km2 (1.55 sq mi) |
| Elevation | 100 m (330 ft) |
| Highest elevation | 98 m (322 ft) |
| Lowest elevation | 61 m (200 ft) |
| Population (2023) | 80 |
| • Density | 20/km2 (52/sq mi) |
| Time zone | UTC+01:00 (CET) |
| • Summer (DST) | UTC+02:00 (CEST) |
| INSEE/Postal code | 02747 /02490 |
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Trefcon (French pronunciation: [tʁɛfkɔ̃]) is a commune in the Aisne department in Hauts-de-France in northern France.
An old alternative name was Saint-Martin-des-Prés. Named after the old ruined church of the same name.
| Year | Pop. | ±% p.a. |
|---|---|---|
| 1962 | 99 | — |
| 1968 | 94 | −0.86% |
| 1975 | 86 | −1.26% |
| 1982 | 87 | +0.17% |
| 1990 | 83 | −0.59% |
| 1999 | 95 | +1.51% |
| 2007 | 82 | −1.82% |
| 2012 | 89 | +1.65% |
| 2017 | 85 | −0.92% |
| 2023 | 80 | −1.01% |
| Source: EHESS (1962) and INSEE (1968–2023) | ||