Jones estimates that in pioneer times in the 1860s there were about 100,000 speakers of Chinook Jargon. The language was being used, even entire paragraphs, without translations in local newspapers from at least Oregon and Washington states. It was also used by teachers to teach natives at school, by shopkeepers to sell things, by courts as an interview tool or to judge if a person was a citizen or not, by priests to teach religion, and between children playing on the street.