Castelseprio, Lombardy
Castelseprio: Italian comune
About
Quick Facts about Castelseprio
| Population : | 1,311 |
| Country : | Italy |
| State : | Lombardy (Italy) |
| County : | Provincia di Varese |
| Postal code : | 21050 |
| Plate code : | VA |
| Phone Area Codes : | 0331 |
| Area : | 3.75 km2 |
| Easternmost point : | Point(8.8738456 45.7145879) |
| Northernmost point : | Point(8.8549087 45.7338809) |
| Altitude : | 1,017 feet / 310 meters |
| Capital : | Castelseprio |
| Time Zone : | UTC+02:00, UTC+01:00 |
| Local time : | 14:58:29 (7th December 2025) |
Geography
Castelseprio is located at 45°42'49"N 8°51'42"E (45.7137200, 8.8616100). It has 3 neighbors: Lonate Ceppino, Carnago and Gornate Olona.
Castelseprio map
Click "full screen" 
icon to open full mode. View satellite images
icon to open full mode. View satellite images
- Official Website
Official website of Castelseprio
Castelseprio has 3 neighbours.
- Lonate Ceppino Italian comune
- Carnago Italian comune
- Gornate-Olona Italian comune
Demographics
| Year | Population | % Change | Method |
| 2017 | 1,300 | - | demographic balance |
| 2018 | 1,311 | 0.84% | demographic balance |
Castelseprio
