Population Forecast
5 year Forecast - 2.5%
The current population of the Green Bay-Wausau, WI Market is 1,805,398 as of the January 2026 PopStats estimate. PopStat’s Trend models indicate a 5 year population change of 2.5%, resulting in a Population of 1,850,873 by January 2031. This percentage change in Population ranks 84th across STI Markets. The Green Bay-Wausau, WI Market currently ranks 59th in overall population, and will rank 59th by January 2031.
High and Low Range - -0.5% to 7.3%
While the summation of mid range 5 year forecasts foresee a change in Population of 2.5% for Green Bay-Wausau, WI Market. The forecast high ranges of these forecasts leaves open the possibility for a Population change as high as 7.3% at 1,937,403. Similarly a population change as low as -0.5% at 1,795,675 is not without possibility.
Figure 73: Population Trend and Forecast
10 year Projections - 5.5%
By January 2036 we project the Population of the Green Bay-Wausau, WI Market to be 1,903,852 resulting in a change of 5.5% compared to the current Population. This projected percentage change in Population ranks 84th across STI Markets. The Green Bay-Wausau, WI Market currently ranks 59th in overall population, and will rank 59th by January 2036.
