Altmar
URL: https://knowledge.ivjn.us/en/places/ny-altmar.html

Altmar is a hamlet in Oswego County, New York, United States.

**Altmar** is a hamlet in [Oswego County](https://knowledge.ivjn.us/en/places/ny-oswego-county.html), [New York](https://knowledge.ivjn.us/en/places/new-york.html), United States.

Updated: 2026-11-01

Relations:
- Located in: Oswego County https://knowledge.ivjn.us/en/places/ny-oswego-county.html

Sources:
- GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip