Sempy

Sempy
Commune
The church of Sempy
Coat of arms
Location of Sempy
Sempy Location within France Sempy Location within Hauts-de-France
Coordinates: 50°29′38″N 1°52′44″E
Country	France
Region	Hauts-de-France
Department	Pas-de-Calais
Arrondissement	Montreuil
Canton	Auxi-le-Château
Intercommunality	CC des 7 Vallées
Government
• Mayor (2020–2026)	Pascal Widehem
Area 1	8 km2 (3.1 sq mi)
Population  (2023)	324
• Density	40/km2 (100/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	62787 /62170
Elevation	29–130 m (95–427 ft) (avg. 41 m or 135 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Sempy (French pronunciation: [sɑ̃pi]) is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.

Geography

Sempy is located 4 miles (6 km) southeast of Montreuil-sur-Mer on the D129 road, alongside the banks of the small Bras de Bronne river.

Population

Historical population

Year	Pop.	±% p.a.
1968	238	—
1975	229	−0.55%
1982	210	−1.23%
1990	176	−2.18%
1999	176	+0.00%
2007	254	+4.69%
2012	314	+4.33%
2017	325	+0.69%
2023	324	−0.05%
Source: INSEE

Places of interest

• The church of St. Firmin, dating from the thirteenth century
• Traces of an ancient chateau.
• A watermill and a windmill.

See also

• Communes of the Pas-de-Calais department