Carthage URL: https://knowledge.ivjn.us/en/places/ms-carthage.html Carthage is a city and county seat in Leake County, Mississippi, with a 2020 population of 4,901. **Carthage** is a city and the county seat of Leake County, Mississippi, United States. Its population was 4,901 in 2020.[^enwiki] Updated: 2026-11-01 Relations: - Located in: Leake County https://knowledge.ivjn.us/en/places/ms-leake-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip - Carthage, Mississippi https://en.wikipedia.org/wiki/Carthage,_Mississippi