Long Beach URL: https://knowledge.ivjn.us/en/places/ms-long-beach.html Long Beach is a city in Mississippi, United States. ## Overview Long Beach is a city in [Mississippi](https://knowledge.ivjn.us/en/places/mississippi.html), United States, with a population of about 15,555[^geonames]. ## Geography - Coordinates: 30.3505, -89.1528 Updated: 2026-10-29 Relations: - Located in: Harrison County https://knowledge.ivjn.us/en/places/ms-harrison-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip