Helmetta URL: https://knowledge.ivjn.us/en/places/nj-helmetta.html Helmetta is a town in New Jersey, United States. ## Overview Helmetta is a town in [New Jersey](https://knowledge.ivjn.us/en/places/new-jersey.html), United States, with a population of about 2,231[^geonames]. ## Geography - Coordinates: 40.3768, -74.4246 Updated: 2026-10-29 Relations: - Located in: Middlesex County https://knowledge.ivjn.us/en/places/nj-middlesex-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip