Holnon

Holnon
Town hall
Location of Holnon
Holnon
Holnon
Coordinates: 49°51′34″N 3°12′48″E / 49.8594°N 3.2133°E / 49.8594; 3.2133
CountryFrance
RegionHauts-de-France
DepartmentAisne
ArrondissementSaint-Quentin
CantonSaint-Quentin-1
Government
 • Mayor (2020–2026) Florent Risbourg
Area
1
6.37 km2 (2.46 sq mi)
Population
 (2023)
1,343
 • Density211/km2 (546/sq mi)
DemonymHolnonais·e
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
02382 /02760
Elevation85–141 m (279–463 ft)
(avg. 109 m or 358 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Holnon (French pronunciation: [ɔlnɔ̃]) is a commune in the Aisne department, Hauts-de-France, northern France.