Natural background radiation. We are all exposed constantly to ionising radiation from a variety of natural and artificial sources. The sun is a major source of 'cosmic radiation'. Skiing at high altitudes and airline flights will increase our exposure to cosmic radiation.
Geneseo, NY City Data Geneseo, NY is a city with great restaurants, attractions, history and people. There are around 7,579 people who live in Geneseo and approximately 64,328 who live in Livingston County.
City of Geneseo, NY - LIVINGSTON County New York ZIP Codes. Detailed information on every zip code in Geneseo Home | Products | Learn About ZIP Codes | Find a Post Office | Search | Contact | FAQs