Arnold
United States
PROFILE
- Country: United States
- State: Missouri
- Population: 21,319 (2016)
- Latitude: 38° 26' N (38.43283°)
- Longitude: 90° 22.7' W (-90.37762°)
- Elevation: 184 m/602 ft. above sea level
- Time zone: America/Chicago (UTC -06:00); DST observed (UTC -05:00)