Marblehead URL: https://knowledge.ivjn.us/en/places/ma-marblehead.html Marblehead is a city in Massachusetts, United States. ## Overview Marblehead is a city in [Massachusetts](https://knowledge.ivjn.us/en/places/massachusetts.html), United States, with a population of about 19,808[^geonames]. ## Geography - Coordinates: 42.5001, -70.8578 Updated: 2026-10-29 Relations: - Located in: Essex County https://knowledge.ivjn.us/en/places/ma-essex-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip