| Internet users | No authoritative open source found |
| Mobile subscriptions | No authoritative open source found |
| Fixed broadband subscriptions | No authoritative open source found |
| Tourist arrivals | No authoritative open source found |
| Tourism receipts | No authoritative open source found |
| Internet country code (ccTLD) | .vaCIA World Factbook [2025] · 2026 archive |
| Calling code | 379GeoNames [2024] |
| Railways | No authoritative open source found |
| Airports | No authoritative open source found |
| Ports | No authoritative open source found |
| Logistics Performance Index | No authoritative open source found |
| ccTLD manager | Holy See - Vatican City StateIANA ccTLD Root Zone [2026] |
| Major ports (count) | No authoritative open source found |
| Major ports | No authoritative open source found |
| Internet measurement anomaly rate | 10.9 %OONI [2025] |
| Recent censorship signals | stunreachability / web connectivityOONI [2025] |
| Access to electricity | No authoritative open source found |
| Access to clean cooking fuel | No authoritative open source found |