Average GPS coordinates for Newmarket Postcode location: 43.073, -70.955. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Newmarket on map:
Listing cities & postcodes (1):
>> New Hampshire, 03857 Newmarket, Rockingham, GPS coordinates: 43.0726,-70.9553
Listing cities & postcodes (1):
>> New Hampshire, 03857 Newmarket, Rockingham, GPS coordinates: 43.0726,-70.9553