The Division of Planning and Permitting

Population Estimates- October 1, 2021


These estimates are based on April 1, 2010, U.S. Census Summary File 1 data and are calculated forward with residential building permits.  Frederick County U. S. Decennial Census total population for April 1, 2020, was 271,717.


Frederick County

273,187

Municipalities

Brunswick

7,948

Burkittsville

151

Emmitsburg

2,893

Frederick City

72,538

Middletown

4,526

Mount Airy

3,785

Myersville

1,713

New Market

1,244

Rosemont

296

Thurmont

6,288

Walkersville

6,207

Woodsboro

1,163

Other Small Areas

Adamstown

2,558

Ballenger Creek

25,809

Bartonsville

2,320

Braddock Heights

2,757

Buckeystown

1,023

Jefferson

2,472

Libertytown

983

 

Linganore

14,522

Monrovia

2,794

Point of Rocks

1,754

Sabillasville

356

Spring Ridge

5,956

Urbana

14,616


   * Mt. Airy is representative of only the Frederick County portion.