The population projections available on this page are a product of Regional Economic Models, Inc. (REMI) known as eREMI.

Montana Population Projections, 1990 - 2060
Historical Estimates for 1990 - 2010; Projected Figures for 2011 - 2060
Released - April 2013

NOTE: Figures provided may not sum to the totals due to rounding during the estimation process.

Montana County Total Population by Gender and Age Group, 1990 – 2060

Beaverhead County XLS PDF Madison County XLS PDF
Big Horn County XLS PDF Meagher County XLS PDF
Blaine County XLS PDF Mineral County XLS PDF
Broadwater County XLS PDF Missoula County XLS PDF
Carbon County XLS PDF Musselshell County XLS PDF
Carter County XLS PDF Park County XLS PDF
Cascade County XLS PDF Petroleum County XLS PDF
Chouteau County XLS PDF Phillips County XLS PDF
Custer County XLS PDF Pondera County XLS PDF
Daniels County XLS PDF Powder River County XLS PDF
Dawson County XLS PDF Powell County XLS PDF
Deer Lodge County XLS PDF Prairie County XLS PDF
Fallon County XLS PDF Ravalli County XLS PDF
Fergus County XLS PDF Richland County XLS PDF
Flathead County XLS PDF Roosevelt County XLS PDF
Gallatin County XLS PDF Rosebud County XLS PDF
Garfield County XLS PDF Sanders County XLS PDF
Glacier County XLS PDF Sheridan County XLS PDF
Golden Valley County XLS PDF Silver Bow County XLS PDF
Granite County XLS PDF Stillwater County XLS PDF
Hill County XLS PDF Sweet Grass County XLS PDF
Jefferson County XLS PDF Teton County XLS PDF
Judith Basin County XLS PDF Toole County XLS PDF
Lake County XLS PDF Treasure County XLS PDF
Lewis & Clark County XLS PDF Valley County XLS PDF
Liberty County XLS PDF Wheatland County XLS PDF
Lincoln County XLS PDF Wibaux County XLS PDF
McCone County XLS PDF Yellowstone County XLS PDF