Montana has a 90.3% response to the census so far. The current deadline for responding is September 30.
The national response to the census is 95.8%.
You can respond to the census online at 2020census.gov, by phone at 1-844-330-2020 or in person with a census taker. A census taker will have a government ID with a photo.
According to Montana Census 2020, Montana may gain another congress person with a complete count. Census data is also used to decide how billions of dollars of federal money will be used.