Average GPS coordinates for Annapolis Postcode location: 38.991, -76.536. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Annapolis on map:

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Listing cities & postcodes (8):
>> Maryland, 21401 Annapolis, Anne Arundel, GPS coordinates: 38.9898,-76.5501
>> Maryland, 21402 Annapolis, Anne Arundel, GPS coordinates: 38.9871,-76.4715
>> Maryland, 21403 Annapolis, Anne Arundel, GPS coordinates: 38.9524,-76.491
>> Maryland, 21404 Annapolis, Anne Arundel, GPS coordinates: 38.9742,-76.5949
>> Maryland, 21405 Annapolis, Anne Arundel, GPS coordinates: 39.0305,-76.5515
>> Maryland, 21409 Annapolis, Anne Arundel County, GPS coordinates: 39.0416,-76.4377
>> Maryland, 21411 Annapolis, Anne Arundel, GPS coordinates: 38.9742,-76.5949
>> Maryland, 21412 Annapolis, Anne Arundel, GPS coordinates: 38.9742,-76.5949