Frederick County Population 2017

Frederick County's estimated population is 247,591 with a growth rate of 0.90% in the past year according to the most recent United States census data. Frederick County is the 8th largest county in Maryland.

Year Population Growth Growth Rate
2016247,5912,2140.90%
2015245,3771,8080.74%
2014243,5692,3890.99%
2013241,1801,5700.66%
2012239,6102,2880.96%
2011237,3223,1201.33%
2010234,20283,99455.92%
1990150,20835,41630.85%
1980114,79229,86535.17%
197084,92712,99718.07%
196071,9309,64315.48%
195062,2874,9758.68%
194057,3122,8725.28%
193054,4401,8993.61%
192052,541-132-0.25%
191052,6737531.45%
190051,9202,4084.86%
189049,512-970-1.92%
188050,4822,9106.12%
187047,5729812.11%
186046,5915,60413.67%
185040,9874,58212.59%
184036,405-9,384-20.49%
183045,7895,33013.17%
182040,4596,02217.49%
181034,4372,9149.24%
180031,5237322.38%
179030,7910.00%

Frederick County Population Growth

Population Data via

Frederick County Race Data

Race Population Percentage
White202,30281.71%
Black or African American23,4499.47%
Asian11,2924.56%
Two or More Races6,9582.81%
American Indian and Alaska Native1,1370.46%
Native Hawaiian and Other Pacific Islander2390.10%

Frederick County Population Pyramid

0k2k4k6k8k10kFrederick County Male Population0k2k4k6k8k10kFrederick County Female Population

Population of Cities in Frederick County

City 2010 Census 2016 Estimated Growth Growth Rate
Frederick652907006047707.31%
Mount Airy92769374981.06%
Thurmont617665283525.70%
Brunswick587061713015.13%
Walkersville580260542524.34%
Middletown427845152375.54%
Emmitsburg280730382318.23%
Myersville16261723975.97%
Woodsboro11411208675.87%
New Market668704365.39%
Burkittsville15115763.97%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990