Ontengco Family History

You can see how Ontengco families moved over time by selecting different census years. The Ontengco family name was found in the USA in 1920. In 1920 there were 2 Ontengco families living in California. This was 100% of all the recorded Ontengco's in USA. California had the highest population of Ontengco families in 1920.

Use census records and voter lists to see where families with the Ontengco surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.