The analysis also found increases in the daily positivity rate of COVID-19 tests in 25 states, increases in COVID-19 hospitalizations in 35 states and increases in daily COVID-19 death tolls in 18 states plus Puerto Rico.
The seven-day average of new cases in the United States has now surpassed 44,000, the highest it has been since Aug. 21.
Two states — Montana and South Dakota — reported their highest single-day increases in the number of new COVID-19 cases. Seven states — Arkansas, Iowa, Montana, Oklahoma, South Dakota, Wisconsin and Wyoming — hit a record number of current COVID-19 hospitalizations in a day.
Although figures in the Northeast still remain relatively low, the number of new cases continues to slowly increase, relative to the figures that were seen during the spring. The region’s seven-day average of new cases is now the highest it has been since June 2. In the last month alone, that average has increased by more than 69%.
In the Midwest, the number of new cases continues to hit record levels, averaging 13,200 cases per day, largely driven by consistently high caseloads in Montana, North Dakota, South Dakota and Wisconsin. The number of current COVID-19 hospitalizations in many midwestern states also continues to climb. Since Sunday, current hospitalizations in Montana, Nebraska, North Dakota, Oklahoma, South Dakota and Wisconsin have all hit record highs.
The number of new cases in the South remain significantly lower than they were throughout the summer. However, the South still contributes to more than 45% of the country’s daily regional caseload, with an average of over 18,000 new cases per day.
Over the past three weeks, the number of new cases in the West has increased by 26%. Idaho and Utah still continue to produce high daily case totals. Although the figures in California are on a downward trend, the state continues to report a high number of new cases every day.
The trends were all analyzed from data collected and published by the COVID Tracking Project over the past two weeks, using the linear regression trend line of the seven-day moving average.
ABC News’ Benjamin Bell, Brian Hartman, Soorin Kim and Arielle Mitropolous contributed to this report.