Average GPS coordinates for Monrovia Postcode location: 39.351, -77.249. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Monrovia on map:
Listing cities & postcodes (1):
>> Maryland, 21770 Monrovia, Frederick, GPS coordinates: 39.3512,-77.2494
Listing cities & postcodes (1):
>> Maryland, 21770 Monrovia, Frederick, GPS coordinates: 39.3512,-77.2494